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authorDominik Riebeling <Dominik.Riebeling@gmail.com>2020-08-08 18:45:07 +0200
committerDominik Riebeling <Dominik.Riebeling@gmail.com>2020-10-18 19:08:32 +0200
commitcaa9d9c1c5cc4347edca0c9a9868fdd105b5e779 (patch)
tree403787a018da9eced31d1f84b6493e59466dddc7 /utils/tomcrypt/src
parent7603533f7fc9f7aec7c04a1258cf772247170e90 (diff)
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utils: Add (partial) libtomcrypt.
Add the parts of libtomcrypt that we're about to use. Change-Id: I0adc1d7d1f4833e7bb3ed53b9a4d9a85977cfb8b
Diffstat (limited to 'utils/tomcrypt/src')
-rw-r--r--utils/tomcrypt/src/ciphers/aes/aes.c743
-rw-r--r--utils/tomcrypt/src/ciphers/aes/aes_tab.c1032
-rw-r--r--utils/tomcrypt/src/hashes/sha1.c286
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt.h105
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_argchk.h53
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_cfg.h283
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_cipher.h1008
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_custom.h590
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_hash.h531
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_mac.h565
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_macros.h446
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_math.h583
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_misc.h113
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_pk.h747
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_pkcs.h108
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_private.h447
-rw-r--r--utils/tomcrypt/src/headers/tomcrypt_prng.h232
-rw-r--r--utils/tomcrypt/src/misc/compare_testvector.c87
-rw-r--r--utils/tomcrypt/src/misc/crypt/crypt_argchk.c27
-rw-r--r--utils/tomcrypt/src/misc/crypt/crypt_cipher_descriptor.c25
-rw-r--r--utils/tomcrypt/src/misc/crypt/crypt_cipher_is_valid.c34
-rw-r--r--utils/tomcrypt/src/misc/crypt/crypt_register_cipher.c52
-rw-r--r--utils/tomcrypt/src/misc/zeromem.c32
-rw-r--r--utils/tomcrypt/src/modes/cbc/cbc_decrypt.c95
-rw-r--r--utils/tomcrypt/src/modes/cbc/cbc_encrypt.c96
-rw-r--r--utils/tomcrypt/src/modes/cbc/cbc_start.c60
26 files changed, 8380 insertions, 0 deletions
diff --git a/utils/tomcrypt/src/ciphers/aes/aes.c b/utils/tomcrypt/src/ciphers/aes/aes.c
new file mode 100644
index 0000000000..19c732fe65
--- /dev/null
+++ b/utils/tomcrypt/src/ciphers/aes/aes.c
@@ -0,0 +1,743 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* AES implementation by Tom St Denis
+ *
+ * Derived from the Public Domain source code by
+
+---
+ * rijndael-alg-fst.c
+ *
+ * @version 3.0 (December 2000)
+ *
+ * Optimised ANSI C code for the Rijndael cipher (now AES)
+ *
+ * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
+ * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
+ * @author Paulo Barreto <paulo.barreto@terra.com.br>
+---
+ */
+/**
+ @file aes.c
+ Implementation of AES
+*/
+
+#include "tomcrypt.h"
+
+#ifdef LTC_RIJNDAEL
+
+#ifndef ENCRYPT_ONLY
+
+#define SETUP rijndael_setup
+#define ECB_ENC rijndael_ecb_encrypt
+#define ECB_DEC rijndael_ecb_decrypt
+#define ECB_DONE rijndael_done
+#define ECB_TEST rijndael_test
+#define ECB_KS rijndael_keysize
+
+const struct ltc_cipher_descriptor rijndael_desc =
+{
+ "rijndael",
+ 6,
+ 16, 32, 16, 10,
+ SETUP, ECB_ENC, ECB_DEC, ECB_TEST, ECB_DONE, ECB_KS,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+const struct ltc_cipher_descriptor aes_desc =
+{
+ "aes",
+ 6,
+ 16, 32, 16, 10,
+ SETUP, ECB_ENC, ECB_DEC, ECB_TEST, ECB_DONE, ECB_KS,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+#else
+
+#define SETUP rijndael_enc_setup
+#define ECB_ENC rijndael_enc_ecb_encrypt
+#define ECB_KS rijndael_enc_keysize
+#define ECB_DONE rijndael_enc_done
+
+const struct ltc_cipher_descriptor rijndael_enc_desc =
+{
+ "rijndael",
+ 6,
+ 16, 32, 16, 10,
+ SETUP, ECB_ENC, NULL, NULL, ECB_DONE, ECB_KS,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+const struct ltc_cipher_descriptor aes_enc_desc =
+{
+ "aes",
+ 6,
+ 16, 32, 16, 10,
+ SETUP, ECB_ENC, NULL, NULL, ECB_DONE, ECB_KS,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+#endif
+
+#define __LTC_AES_TAB_C__
+#include "aes_tab.c"
+
+static ulong32 setup_mix(ulong32 temp)
+{
+ return (Te4_3[byte(temp, 2)]) ^
+ (Te4_2[byte(temp, 1)]) ^
+ (Te4_1[byte(temp, 0)]) ^
+ (Te4_0[byte(temp, 3)]);
+}
+
+#ifndef ENCRYPT_ONLY
+#ifdef LTC_SMALL_CODE
+static ulong32 setup_mix2(ulong32 temp)
+{
+ return Td0(255 & Te4[byte(temp, 3)]) ^
+ Td1(255 & Te4[byte(temp, 2)]) ^
+ Td2(255 & Te4[byte(temp, 1)]) ^
+ Td3(255 & Te4[byte(temp, 0)]);
+}
+#endif
+#endif
+
+ /**
+ Initialize the AES (Rijndael) block cipher
+ @param key The symmetric key you wish to pass
+ @param keylen The key length in bytes
+ @param num_rounds The number of rounds desired (0 for default)
+ @param skey The key in as scheduled by this function.
+ @return CRYPT_OK if successful
+ */
+int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
+{
+ int i;
+ ulong32 temp, *rk;
+#ifndef ENCRYPT_ONLY
+ ulong32 *rrk;
+#endif
+ LTC_ARGCHK(key != NULL);
+ LTC_ARGCHK(skey != NULL);
+
+ if (keylen != 16 && keylen != 24 && keylen != 32) {
+ return CRYPT_INVALID_KEYSIZE;
+ }
+
+ if (num_rounds != 0 && num_rounds != (10 + ((keylen/8)-2)*2)) {
+ return CRYPT_INVALID_ROUNDS;
+ }
+
+ skey->rijndael.Nr = 10 + ((keylen/8)-2)*2;
+
+ /* setup the forward key */
+ i = 0;
+ rk = skey->rijndael.eK;
+ LOAD32H(rk[0], key );
+ LOAD32H(rk[1], key + 4);
+ LOAD32H(rk[2], key + 8);
+ LOAD32H(rk[3], key + 12);
+ if (keylen == 16) {
+ for (;;) {
+ temp = rk[3];
+ rk[4] = rk[0] ^ setup_mix(temp) ^ rcon[i];
+ rk[5] = rk[1] ^ rk[4];
+ rk[6] = rk[2] ^ rk[5];
+ rk[7] = rk[3] ^ rk[6];
+ if (++i == 10) {
+ break;
+ }
+ rk += 4;
+ }
+ } else if (keylen == 24) {
+ LOAD32H(rk[4], key + 16);
+ LOAD32H(rk[5], key + 20);
+ for (;;) {
+ #ifdef _MSC_VER
+ temp = skey->rijndael.eK[rk - skey->rijndael.eK + 5];
+ #else
+ temp = rk[5];
+ #endif
+ rk[ 6] = rk[ 0] ^ setup_mix(temp) ^ rcon[i];
+ rk[ 7] = rk[ 1] ^ rk[ 6];
+ rk[ 8] = rk[ 2] ^ rk[ 7];
+ rk[ 9] = rk[ 3] ^ rk[ 8];
+ if (++i == 8) {
+ break;
+ }
+ rk[10] = rk[ 4] ^ rk[ 9];
+ rk[11] = rk[ 5] ^ rk[10];
+ rk += 6;
+ }
+ } else if (keylen == 32) {
+ LOAD32H(rk[4], key + 16);
+ LOAD32H(rk[5], key + 20);
+ LOAD32H(rk[6], key + 24);
+ LOAD32H(rk[7], key + 28);
+ for (;;) {
+ #ifdef _MSC_VER
+ temp = skey->rijndael.eK[rk - skey->rijndael.eK + 7];
+ #else
+ temp = rk[7];
+ #endif
+ rk[ 8] = rk[ 0] ^ setup_mix(temp) ^ rcon[i];
+ rk[ 9] = rk[ 1] ^ rk[ 8];
+ rk[10] = rk[ 2] ^ rk[ 9];
+ rk[11] = rk[ 3] ^ rk[10];
+ if (++i == 7) {
+ break;
+ }
+ temp = rk[11];
+ rk[12] = rk[ 4] ^ setup_mix(RORc(temp, 8));
+ rk[13] = rk[ 5] ^ rk[12];
+ rk[14] = rk[ 6] ^ rk[13];
+ rk[15] = rk[ 7] ^ rk[14];
+ rk += 8;
+ }
+ } else {
+ /* this can't happen */
+ /* coverity[dead_error_line] */
+ return CRYPT_ERROR;
+ }
+
+#ifndef ENCRYPT_ONLY
+ /* setup the inverse key now */
+ rk = skey->rijndael.dK;
+ rrk = skey->rijndael.eK + (28 + keylen) - 4;
+
+ /* apply the inverse MixColumn transform to all round keys but the first and the last: */
+ /* copy first */
+ *rk++ = *rrk++;
+ *rk++ = *rrk++;
+ *rk++ = *rrk++;
+ *rk = *rrk;
+ rk -= 3; rrk -= 3;
+
+ for (i = 1; i < skey->rijndael.Nr; i++) {
+ rrk -= 4;
+ rk += 4;
+ #ifdef LTC_SMALL_CODE
+ temp = rrk[0];
+ rk[0] = setup_mix2(temp);
+ temp = rrk[1];
+ rk[1] = setup_mix2(temp);
+ temp = rrk[2];
+ rk[2] = setup_mix2(temp);
+ temp = rrk[3];
+ rk[3] = setup_mix2(temp);
+ #else
+ temp = rrk[0];
+ rk[0] =
+ Tks0[byte(temp, 3)] ^
+ Tks1[byte(temp, 2)] ^
+ Tks2[byte(temp, 1)] ^
+ Tks3[byte(temp, 0)];
+ temp = rrk[1];
+ rk[1] =
+ Tks0[byte(temp, 3)] ^
+ Tks1[byte(temp, 2)] ^
+ Tks2[byte(temp, 1)] ^
+ Tks3[byte(temp, 0)];
+ temp = rrk[2];
+ rk[2] =
+ Tks0[byte(temp, 3)] ^
+ Tks1[byte(temp, 2)] ^
+ Tks2[byte(temp, 1)] ^
+ Tks3[byte(temp, 0)];
+ temp = rrk[3];
+ rk[3] =
+ Tks0[byte(temp, 3)] ^
+ Tks1[byte(temp, 2)] ^
+ Tks2[byte(temp, 1)] ^
+ Tks3[byte(temp, 0)];
+ #endif
+
+ }
+
+ /* copy last */
+ rrk -= 4;
+ rk += 4;
+ *rk++ = *rrk++;
+ *rk++ = *rrk++;
+ *rk++ = *rrk++;
+ *rk = *rrk;
+#endif /* ENCRYPT_ONLY */
+
+ return CRYPT_OK;
+}
+
+/**
+ Encrypts a block of text with AES
+ @param pt The input plaintext (16 bytes)
+ @param ct The output ciphertext (16 bytes)
+ @param skey The key as scheduled
+ @return CRYPT_OK if successful
+*/
+#ifdef LTC_CLEAN_STACK
+static int _rijndael_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
+#else
+int ECB_ENC(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
+#endif
+{
+ ulong32 s0, s1, s2, s3, t0, t1, t2, t3, *rk;
+ int Nr, r;
+
+ LTC_ARGCHK(pt != NULL);
+ LTC_ARGCHK(ct != NULL);
+ LTC_ARGCHK(skey != NULL);
+
+ Nr = skey->rijndael.Nr;
+ rk = skey->rijndael.eK;
+
+ /*
+ * map byte array block to cipher state
+ * and add initial round key:
+ */
+ LOAD32H(s0, pt ); s0 ^= rk[0];
+ LOAD32H(s1, pt + 4); s1 ^= rk[1];
+ LOAD32H(s2, pt + 8); s2 ^= rk[2];
+ LOAD32H(s3, pt + 12); s3 ^= rk[3];
+
+#ifdef LTC_SMALL_CODE
+
+ for (r = 0; ; r++) {
+ rk += 4;
+ t0 =
+ Te0(byte(s0, 3)) ^
+ Te1(byte(s1, 2)) ^
+ Te2(byte(s2, 1)) ^
+ Te3(byte(s3, 0)) ^
+ rk[0];
+ t1 =
+ Te0(byte(s1, 3)) ^
+ Te1(byte(s2, 2)) ^
+ Te2(byte(s3, 1)) ^
+ Te3(byte(s0, 0)) ^
+ rk[1];
+ t2 =
+ Te0(byte(s2, 3)) ^
+ Te1(byte(s3, 2)) ^
+ Te2(byte(s0, 1)) ^
+ Te3(byte(s1, 0)) ^
+ rk[2];
+ t3 =
+ Te0(byte(s3, 3)) ^
+ Te1(byte(s0, 2)) ^
+ Te2(byte(s1, 1)) ^
+ Te3(byte(s2, 0)) ^
+ rk[3];
+ if (r == Nr-2) {
+ break;
+ }
+ s0 = t0; s1 = t1; s2 = t2; s3 = t3;
+ }
+ rk += 4;
+
+#else
+
+ /*
+ * Nr - 1 full rounds:
+ */
+ r = Nr >> 1;
+ for (;;) {
+ t0 =
+ Te0(byte(s0, 3)) ^
+ Te1(byte(s1, 2)) ^
+ Te2(byte(s2, 1)) ^
+ Te3(byte(s3, 0)) ^
+ rk[4];
+ t1 =
+ Te0(byte(s1, 3)) ^
+ Te1(byte(s2, 2)) ^
+ Te2(byte(s3, 1)) ^
+ Te3(byte(s0, 0)) ^
+ rk[5];
+ t2 =
+ Te0(byte(s2, 3)) ^
+ Te1(byte(s3, 2)) ^
+ Te2(byte(s0, 1)) ^
+ Te3(byte(s1, 0)) ^
+ rk[6];
+ t3 =
+ Te0(byte(s3, 3)) ^
+ Te1(byte(s0, 2)) ^
+ Te2(byte(s1, 1)) ^
+ Te3(byte(s2, 0)) ^
+ rk[7];
+
+ rk += 8;
+ if (--r == 0) {
+ break;
+ }
+
+ s0 =
+ Te0(byte(t0, 3)) ^
+ Te1(byte(t1, 2)) ^
+ Te2(byte(t2, 1)) ^
+ Te3(byte(t3, 0)) ^
+ rk[0];
+ s1 =
+ Te0(byte(t1, 3)) ^
+ Te1(byte(t2, 2)) ^
+ Te2(byte(t3, 1)) ^
+ Te3(byte(t0, 0)) ^
+ rk[1];
+ s2 =
+ Te0(byte(t2, 3)) ^
+ Te1(byte(t3, 2)) ^
+ Te2(byte(t0, 1)) ^
+ Te3(byte(t1, 0)) ^
+ rk[2];
+ s3 =
+ Te0(byte(t3, 3)) ^
+ Te1(byte(t0, 2)) ^
+ Te2(byte(t1, 1)) ^
+ Te3(byte(t2, 0)) ^
+ rk[3];
+ }
+
+#endif
+
+ /*
+ * apply last round and
+ * map cipher state to byte array block:
+ */
+ s0 =
+ (Te4_3[byte(t0, 3)]) ^
+ (Te4_2[byte(t1, 2)]) ^
+ (Te4_1[byte(t2, 1)]) ^
+ (Te4_0[byte(t3, 0)]) ^
+ rk[0];
+ STORE32H(s0, ct);
+ s1 =
+ (Te4_3[byte(t1, 3)]) ^
+ (Te4_2[byte(t2, 2)]) ^
+ (Te4_1[byte(t3, 1)]) ^
+ (Te4_0[byte(t0, 0)]) ^
+ rk[1];
+ STORE32H(s1, ct+4);
+ s2 =
+ (Te4_3[byte(t2, 3)]) ^
+ (Te4_2[byte(t3, 2)]) ^
+ (Te4_1[byte(t0, 1)]) ^
+ (Te4_0[byte(t1, 0)]) ^
+ rk[2];
+ STORE32H(s2, ct+8);
+ s3 =
+ (Te4_3[byte(t3, 3)]) ^
+ (Te4_2[byte(t0, 2)]) ^
+ (Te4_1[byte(t1, 1)]) ^
+ (Te4_0[byte(t2, 0)]) ^
+ rk[3];
+ STORE32H(s3, ct+12);
+
+ return CRYPT_OK;
+}
+
+#ifdef LTC_CLEAN_STACK
+int ECB_ENC(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
+{
+ int err = _rijndael_ecb_encrypt(pt, ct, skey);
+ burn_stack(sizeof(unsigned long)*8 + sizeof(unsigned long*) + sizeof(int)*2);
+ return err;
+}
+#endif
+
+#ifndef ENCRYPT_ONLY
+
+/**
+ Decrypts a block of text with AES
+ @param ct The input ciphertext (16 bytes)
+ @param pt The output plaintext (16 bytes)
+ @param skey The key as scheduled
+ @return CRYPT_OK if successful
+*/
+#ifdef LTC_CLEAN_STACK
+static int _rijndael_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
+#else
+int ECB_DEC(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
+#endif
+{
+ ulong32 s0, s1, s2, s3, t0, t1, t2, t3, *rk;
+ int Nr, r;
+
+ LTC_ARGCHK(pt != NULL);
+ LTC_ARGCHK(ct != NULL);
+ LTC_ARGCHK(skey != NULL);
+
+ Nr = skey->rijndael.Nr;
+ rk = skey->rijndael.dK;
+
+ /*
+ * map byte array block to cipher state
+ * and add initial round key:
+ */
+ LOAD32H(s0, ct ); s0 ^= rk[0];
+ LOAD32H(s1, ct + 4); s1 ^= rk[1];
+ LOAD32H(s2, ct + 8); s2 ^= rk[2];
+ LOAD32H(s3, ct + 12); s3 ^= rk[3];
+
+#ifdef LTC_SMALL_CODE
+ for (r = 0; ; r++) {
+ rk += 4;
+ t0 =
+ Td0(byte(s0, 3)) ^
+ Td1(byte(s3, 2)) ^
+ Td2(byte(s2, 1)) ^
+ Td3(byte(s1, 0)) ^
+ rk[0];
+ t1 =
+ Td0(byte(s1, 3)) ^
+ Td1(byte(s0, 2)) ^
+ Td2(byte(s3, 1)) ^
+ Td3(byte(s2, 0)) ^
+ rk[1];
+ t2 =
+ Td0(byte(s2, 3)) ^
+ Td1(byte(s1, 2)) ^
+ Td2(byte(s0, 1)) ^
+ Td3(byte(s3, 0)) ^
+ rk[2];
+ t3 =
+ Td0(byte(s3, 3)) ^
+ Td1(byte(s2, 2)) ^
+ Td2(byte(s1, 1)) ^
+ Td3(byte(s0, 0)) ^
+ rk[3];
+ if (r == Nr-2) {
+ break;
+ }
+ s0 = t0; s1 = t1; s2 = t2; s3 = t3;
+ }
+ rk += 4;
+
+#else
+
+ /*
+ * Nr - 1 full rounds:
+ */
+ r = Nr >> 1;
+ for (;;) {
+
+ t0 =
+ Td0(byte(s0, 3)) ^
+ Td1(byte(s3, 2)) ^
+ Td2(byte(s2, 1)) ^
+ Td3(byte(s1, 0)) ^
+ rk[4];
+ t1 =
+ Td0(byte(s1, 3)) ^
+ Td1(byte(s0, 2)) ^
+ Td2(byte(s3, 1)) ^
+ Td3(byte(s2, 0)) ^
+ rk[5];
+ t2 =
+ Td0(byte(s2, 3)) ^
+ Td1(byte(s1, 2)) ^
+ Td2(byte(s0, 1)) ^
+ Td3(byte(s3, 0)) ^
+ rk[6];
+ t3 =
+ Td0(byte(s3, 3)) ^
+ Td1(byte(s2, 2)) ^
+ Td2(byte(s1, 1)) ^
+ Td3(byte(s0, 0)) ^
+ rk[7];
+
+ rk += 8;
+ if (--r == 0) {
+ break;
+ }
+
+
+ s0 =
+ Td0(byte(t0, 3)) ^
+ Td1(byte(t3, 2)) ^
+ Td2(byte(t2, 1)) ^
+ Td3(byte(t1, 0)) ^
+ rk[0];
+ s1 =
+ Td0(byte(t1, 3)) ^
+ Td1(byte(t0, 2)) ^
+ Td2(byte(t3, 1)) ^
+ Td3(byte(t2, 0)) ^
+ rk[1];
+ s2 =
+ Td0(byte(t2, 3)) ^
+ Td1(byte(t1, 2)) ^
+ Td2(byte(t0, 1)) ^
+ Td3(byte(t3, 0)) ^
+ rk[2];
+ s3 =
+ Td0(byte(t3, 3)) ^
+ Td1(byte(t2, 2)) ^
+ Td2(byte(t1, 1)) ^
+ Td3(byte(t0, 0)) ^
+ rk[3];
+ }
+#endif
+
+ /*
+ * apply last round and
+ * map cipher state to byte array block:
+ */
+ s0 =
+ (Td4[byte(t0, 3)] & 0xff000000) ^
+ (Td4[byte(t3, 2)] & 0x00ff0000) ^
+ (Td4[byte(t2, 1)] & 0x0000ff00) ^
+ (Td4[byte(t1, 0)] & 0x000000ff) ^
+ rk[0];
+ STORE32H(s0, pt);
+ s1 =
+ (Td4[byte(t1, 3)] & 0xff000000) ^
+ (Td4[byte(t0, 2)] & 0x00ff0000) ^
+ (Td4[byte(t3, 1)] & 0x0000ff00) ^
+ (Td4[byte(t2, 0)] & 0x000000ff) ^
+ rk[1];
+ STORE32H(s1, pt+4);
+ s2 =
+ (Td4[byte(t2, 3)] & 0xff000000) ^
+ (Td4[byte(t1, 2)] & 0x00ff0000) ^
+ (Td4[byte(t0, 1)] & 0x0000ff00) ^
+ (Td4[byte(t3, 0)] & 0x000000ff) ^
+ rk[2];
+ STORE32H(s2, pt+8);
+ s3 =
+ (Td4[byte(t3, 3)] & 0xff000000) ^
+ (Td4[byte(t2, 2)] & 0x00ff0000) ^
+ (Td4[byte(t1, 1)] & 0x0000ff00) ^
+ (Td4[byte(t0, 0)] & 0x000000ff) ^
+ rk[3];
+ STORE32H(s3, pt+12);
+
+ return CRYPT_OK;
+}
+
+
+#ifdef LTC_CLEAN_STACK
+int ECB_DEC(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
+{
+ int err = _rijndael_ecb_decrypt(ct, pt, skey);
+ burn_stack(sizeof(unsigned long)*8 + sizeof(unsigned long*) + sizeof(int)*2);
+ return err;
+}
+#endif
+
+/**
+ Performs a self-test of the AES block cipher
+ @return CRYPT_OK if functional, CRYPT_NOP if self-test has been disabled
+*/
+int ECB_TEST(void)
+{
+ #ifndef LTC_TEST
+ return CRYPT_NOP;
+ #else
+ int err;
+ static const struct {
+ int keylen;
+ unsigned char key[32], pt[16], ct[16];
+ } tests[] = {
+ { 16,
+ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+ 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff },
+ { 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30,
+ 0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a }
+ }, {
+ 24,
+ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 },
+ { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+ 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff },
+ { 0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0,
+ 0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91 }
+ }, {
+ 32,
+ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
+ { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+ 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff },
+ { 0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf,
+ 0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89 }
+ }
+ };
+
+ symmetric_key key;
+ unsigned char tmp[2][16];
+ int i, y;
+
+ for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
+ zeromem(&key, sizeof(key));
+ if ((err = rijndael_setup(tests[i].key, tests[i].keylen, 0, &key)) != CRYPT_OK) {
+ return err;
+ }
+
+ rijndael_ecb_encrypt(tests[i].pt, tmp[0], &key);
+ rijndael_ecb_decrypt(tmp[0], tmp[1], &key);
+ if (compare_testvector(tmp[0], 16, tests[i].ct, 16, "AES Encrypt", i) ||
+ compare_testvector(tmp[1], 16, tests[i].pt, 16, "AES Decrypt", i)) {
+ return CRYPT_FAIL_TESTVECTOR;
+ }
+
+ /* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
+ for (y = 0; y < 16; y++) tmp[0][y] = 0;
+ for (y = 0; y < 1000; y++) rijndael_ecb_encrypt(tmp[0], tmp[0], &key);
+ for (y = 0; y < 1000; y++) rijndael_ecb_decrypt(tmp[0], tmp[0], &key);
+ for (y = 0; y < 16; y++) if (tmp[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
+ }
+ return CRYPT_OK;
+ #endif
+}
+
+#endif /* ENCRYPT_ONLY */
+
+
+/** Terminate the context
+ @param skey The scheduled key
+*/
+void ECB_DONE(symmetric_key *skey)
+{
+ LTC_UNUSED_PARAM(skey);
+}
+
+
+/**
+ Gets suitable key size
+ @param keysize [in/out] The length of the recommended key (in bytes). This function will store the suitable size back in this variable.
+ @return CRYPT_OK if the input key size is acceptable.
+*/
+int ECB_KS(int *keysize)
+{
+ LTC_ARGCHK(keysize != NULL);
+
+ if (*keysize < 16)
+ return CRYPT_INVALID_KEYSIZE;
+ if (*keysize < 24) {
+ *keysize = 16;
+ return CRYPT_OK;
+ } else if (*keysize < 32) {
+ *keysize = 24;
+ return CRYPT_OK;
+ } else {
+ *keysize = 32;
+ return CRYPT_OK;
+ }
+}
+
+#endif
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/ciphers/aes/aes_tab.c b/utils/tomcrypt/src/ciphers/aes/aes_tab.c
new file mode 100644
index 0000000000..dc556e1cd8
--- /dev/null
+++ b/utils/tomcrypt/src/ciphers/aes/aes_tab.c
@@ -0,0 +1,1032 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+/* The precomputed tables for AES */
+/*
+Te0[x] = S [x].[02, 01, 01, 03];
+Te1[x] = S [x].[03, 02, 01, 01];
+Te2[x] = S [x].[01, 03, 02, 01];
+Te3[x] = S [x].[01, 01, 03, 02];
+Te4[x] = S [x].[01, 01, 01, 01];
+
+Td0[x] = Si[x].[0e, 09, 0d, 0b];
+Td1[x] = Si[x].[0b, 0e, 09, 0d];
+Td2[x] = Si[x].[0d, 0b, 0e, 09];
+Td3[x] = Si[x].[09, 0d, 0b, 0e];
+Td4[x] = Si[x].[01, 01, 01, 01];
+*/
+
+#ifdef __LTC_AES_TAB_C__
+
+/**
+ @file aes_tab.c
+ AES tables
+*/
+static const ulong32 TE0[256] = {
+ 0xc66363a5UL, 0xf87c7c84UL, 0xee777799UL, 0xf67b7b8dUL,
+ 0xfff2f20dUL, 0xd66b6bbdUL, 0xde6f6fb1UL, 0x91c5c554UL,
+ 0x60303050UL, 0x02010103UL, 0xce6767a9UL, 0x562b2b7dUL,
+ 0xe7fefe19UL, 0xb5d7d762UL, 0x4dababe6UL, 0xec76769aUL,
+ 0x8fcaca45UL, 0x1f82829dUL, 0x89c9c940UL, 0xfa7d7d87UL,
+ 0xeffafa15UL, 0xb25959ebUL, 0x8e4747c9UL, 0xfbf0f00bUL,
+ 0x41adadecUL, 0xb3d4d467UL, 0x5fa2a2fdUL, 0x45afafeaUL,
+ 0x239c9cbfUL, 0x53a4a4f7UL, 0xe4727296UL, 0x9bc0c05bUL,
+ 0x75b7b7c2UL, 0xe1fdfd1cUL, 0x3d9393aeUL, 0x4c26266aUL,
+ 0x6c36365aUL, 0x7e3f3f41UL, 0xf5f7f702UL, 0x83cccc4fUL,
+ 0x6834345cUL, 0x51a5a5f4UL, 0xd1e5e534UL, 0xf9f1f108UL,
+ 0xe2717193UL, 0xabd8d873UL, 0x62313153UL, 0x2a15153fUL,
+ 0x0804040cUL, 0x95c7c752UL, 0x46232365UL, 0x9dc3c35eUL,
+ 0x30181828UL, 0x379696a1UL, 0x0a05050fUL, 0x2f9a9ab5UL,
+ 0x0e070709UL, 0x24121236UL, 0x1b80809bUL, 0xdfe2e23dUL,
+ 0xcdebeb26UL, 0x4e272769UL, 0x7fb2b2cdUL, 0xea75759fUL,
+ 0x1209091bUL, 0x1d83839eUL, 0x582c2c74UL, 0x341a1a2eUL,
+ 0x361b1b2dUL, 0xdc6e6eb2UL, 0xb45a5aeeUL, 0x5ba0a0fbUL,
+ 0xa45252f6UL, 0x763b3b4dUL, 0xb7d6d661UL, 0x7db3b3ceUL,
+ 0x5229297bUL, 0xdde3e33eUL, 0x5e2f2f71UL, 0x13848497UL,
+ 0xa65353f5UL, 0xb9d1d168UL, 0x00000000UL, 0xc1eded2cUL,
+ 0x40202060UL, 0xe3fcfc1fUL, 0x79b1b1c8UL, 0xb65b5bedUL,
+ 0xd46a6abeUL, 0x8dcbcb46UL, 0x67bebed9UL, 0x7239394bUL,
+ 0x944a4adeUL, 0x984c4cd4UL, 0xb05858e8UL, 0x85cfcf4aUL,
+ 0xbbd0d06bUL, 0xc5efef2aUL, 0x4faaaae5UL, 0xedfbfb16UL,
+ 0x864343c5UL, 0x9a4d4dd7UL, 0x66333355UL, 0x11858594UL,
+ 0x8a4545cfUL, 0xe9f9f910UL, 0x04020206UL, 0xfe7f7f81UL,
+ 0xa05050f0UL, 0x783c3c44UL, 0x259f9fbaUL, 0x4ba8a8e3UL,
+ 0xa25151f3UL, 0x5da3a3feUL, 0x804040c0UL, 0x058f8f8aUL,
+ 0x3f9292adUL, 0x219d9dbcUL, 0x70383848UL, 0xf1f5f504UL,
+ 0x63bcbcdfUL, 0x77b6b6c1UL, 0xafdada75UL, 0x42212163UL,
+ 0x20101030UL, 0xe5ffff1aUL, 0xfdf3f30eUL, 0xbfd2d26dUL,
+ 0x81cdcd4cUL, 0x180c0c14UL, 0x26131335UL, 0xc3ecec2fUL,
+ 0xbe5f5fe1UL, 0x359797a2UL, 0x884444ccUL, 0x2e171739UL,
+ 0x93c4c457UL, 0x55a7a7f2UL, 0xfc7e7e82UL, 0x7a3d3d47UL,
+ 0xc86464acUL, 0xba5d5de7UL, 0x3219192bUL, 0xe6737395UL,
+ 0xc06060a0UL, 0x19818198UL, 0x9e4f4fd1UL, 0xa3dcdc7fUL,
+ 0x44222266UL, 0x542a2a7eUL, 0x3b9090abUL, 0x0b888883UL,
+ 0x8c4646caUL, 0xc7eeee29UL, 0x6bb8b8d3UL, 0x2814143cUL,
+ 0xa7dede79UL, 0xbc5e5ee2UL, 0x160b0b1dUL, 0xaddbdb76UL,
+ 0xdbe0e03bUL, 0x64323256UL, 0x743a3a4eUL, 0x140a0a1eUL,
+ 0x924949dbUL, 0x0c06060aUL, 0x4824246cUL, 0xb85c5ce4UL,
+ 0x9fc2c25dUL, 0xbdd3d36eUL, 0x43acacefUL, 0xc46262a6UL,
+ 0x399191a8UL, 0x319595a4UL, 0xd3e4e437UL, 0xf279798bUL,
+ 0xd5e7e732UL, 0x8bc8c843UL, 0x6e373759UL, 0xda6d6db7UL,
+ 0x018d8d8cUL, 0xb1d5d564UL, 0x9c4e4ed2UL, 0x49a9a9e0UL,
+ 0xd86c6cb4UL, 0xac5656faUL, 0xf3f4f407UL, 0xcfeaea25UL,
+ 0xca6565afUL, 0xf47a7a8eUL, 0x47aeaee9UL, 0x10080818UL,
+ 0x6fbabad5UL, 0xf0787888UL, 0x4a25256fUL, 0x5c2e2e72UL,
+ 0x381c1c24UL, 0x57a6a6f1UL, 0x73b4b4c7UL, 0x97c6c651UL,
+ 0xcbe8e823UL, 0xa1dddd7cUL, 0xe874749cUL, 0x3e1f1f21UL,
+ 0x964b4bddUL, 0x61bdbddcUL, 0x0d8b8b86UL, 0x0f8a8a85UL,
+ 0xe0707090UL, 0x7c3e3e42UL, 0x71b5b5c4UL, 0xcc6666aaUL,
+ 0x904848d8UL, 0x06030305UL, 0xf7f6f601UL, 0x1c0e0e12UL,
+ 0xc26161a3UL, 0x6a35355fUL, 0xae5757f9UL, 0x69b9b9d0UL,
+ 0x17868691UL, 0x99c1c158UL, 0x3a1d1d27UL, 0x279e9eb9UL,
+ 0xd9e1e138UL, 0xebf8f813UL, 0x2b9898b3UL, 0x22111133UL,
+ 0xd26969bbUL, 0xa9d9d970UL, 0x078e8e89UL, 0x339494a7UL,
+ 0x2d9b9bb6UL, 0x3c1e1e22UL, 0x15878792UL, 0xc9e9e920UL,
+ 0x87cece49UL, 0xaa5555ffUL, 0x50282878UL, 0xa5dfdf7aUL,
+ 0x038c8c8fUL, 0x59a1a1f8UL, 0x09898980UL, 0x1a0d0d17UL,
+ 0x65bfbfdaUL, 0xd7e6e631UL, 0x844242c6UL, 0xd06868b8UL,
+ 0x824141c3UL, 0x299999b0UL, 0x5a2d2d77UL, 0x1e0f0f11UL,
+ 0x7bb0b0cbUL, 0xa85454fcUL, 0x6dbbbbd6UL, 0x2c16163aUL,
+};
+
+#if !defined(PELI_TAB) && defined(LTC_SMALL_CODE)
+static const ulong32 Te4[256] = {
+ 0x63636363UL, 0x7c7c7c7cUL, 0x77777777UL, 0x7b7b7b7bUL,
+ 0xf2f2f2f2UL, 0x6b6b6b6bUL, 0x6f6f6f6fUL, 0xc5c5c5c5UL,
+ 0x30303030UL, 0x01010101UL, 0x67676767UL, 0x2b2b2b2bUL,
+ 0xfefefefeUL, 0xd7d7d7d7UL, 0xababababUL, 0x76767676UL,
+ 0xcacacacaUL, 0x82828282UL, 0xc9c9c9c9UL, 0x7d7d7d7dUL,
+ 0xfafafafaUL, 0x59595959UL, 0x47474747UL, 0xf0f0f0f0UL,
+ 0xadadadadUL, 0xd4d4d4d4UL, 0xa2a2a2a2UL, 0xafafafafUL,
+ 0x9c9c9c9cUL, 0xa4a4a4a4UL, 0x72727272UL, 0xc0c0c0c0UL,
+ 0xb7b7b7b7UL, 0xfdfdfdfdUL, 0x93939393UL, 0x26262626UL,
+ 0x36363636UL, 0x3f3f3f3fUL, 0xf7f7f7f7UL, 0xccccccccUL,
+ 0x34343434UL, 0xa5a5a5a5UL, 0xe5e5e5e5UL, 0xf1f1f1f1UL,
+ 0x71717171UL, 0xd8d8d8d8UL, 0x31313131UL, 0x15151515UL,
+ 0x04040404UL, 0xc7c7c7c7UL, 0x23232323UL, 0xc3c3c3c3UL,
+ 0x18181818UL, 0x96969696UL, 0x05050505UL, 0x9a9a9a9aUL,
+ 0x07070707UL, 0x12121212UL, 0x80808080UL, 0xe2e2e2e2UL,
+ 0xebebebebUL, 0x27272727UL, 0xb2b2b2b2UL, 0x75757575UL,
+ 0x09090909UL, 0x83838383UL, 0x2c2c2c2cUL, 0x1a1a1a1aUL,
+ 0x1b1b1b1bUL, 0x6e6e6e6eUL, 0x5a5a5a5aUL, 0xa0a0a0a0UL,
+ 0x52525252UL, 0x3b3b3b3bUL, 0xd6d6d6d6UL, 0xb3b3b3b3UL,
+ 0x29292929UL, 0xe3e3e3e3UL, 0x2f2f2f2fUL, 0x84848484UL,
+ 0x53535353UL, 0xd1d1d1d1UL, 0x00000000UL, 0xededededUL,
+ 0x20202020UL, 0xfcfcfcfcUL, 0xb1b1b1b1UL, 0x5b5b5b5bUL,
+ 0x6a6a6a6aUL, 0xcbcbcbcbUL, 0xbebebebeUL, 0x39393939UL,
+ 0x4a4a4a4aUL, 0x4c4c4c4cUL, 0x58585858UL, 0xcfcfcfcfUL,
+ 0xd0d0d0d0UL, 0xefefefefUL, 0xaaaaaaaaUL, 0xfbfbfbfbUL,
+ 0x43434343UL, 0x4d4d4d4dUL, 0x33333333UL, 0x85858585UL,
+ 0x45454545UL, 0xf9f9f9f9UL, 0x02020202UL, 0x7f7f7f7fUL,
+ 0x50505050UL, 0x3c3c3c3cUL, 0x9f9f9f9fUL, 0xa8a8a8a8UL,
+ 0x51515151UL, 0xa3a3a3a3UL, 0x40404040UL, 0x8f8f8f8fUL,
+ 0x92929292UL, 0x9d9d9d9dUL, 0x38383838UL, 0xf5f5f5f5UL,
+ 0xbcbcbcbcUL, 0xb6b6b6b6UL, 0xdadadadaUL, 0x21212121UL,
+ 0x10101010UL, 0xffffffffUL, 0xf3f3f3f3UL, 0xd2d2d2d2UL,
+ 0xcdcdcdcdUL, 0x0c0c0c0cUL, 0x13131313UL, 0xececececUL,
+ 0x5f5f5f5fUL, 0x97979797UL, 0x44444444UL, 0x17171717UL,
+ 0xc4c4c4c4UL, 0xa7a7a7a7UL, 0x7e7e7e7eUL, 0x3d3d3d3dUL,
+ 0x64646464UL, 0x5d5d5d5dUL, 0x19191919UL, 0x73737373UL,
+ 0x60606060UL, 0x81818181UL, 0x4f4f4f4fUL, 0xdcdcdcdcUL,
+ 0x22222222UL, 0x2a2a2a2aUL, 0x90909090UL, 0x88888888UL,
+ 0x46464646UL, 0xeeeeeeeeUL, 0xb8b8b8b8UL, 0x14141414UL,
+ 0xdedededeUL, 0x5e5e5e5eUL, 0x0b0b0b0bUL, 0xdbdbdbdbUL,
+ 0xe0e0e0e0UL, 0x32323232UL, 0x3a3a3a3aUL, 0x0a0a0a0aUL,
+ 0x49494949UL, 0x06060606UL, 0x24242424UL, 0x5c5c5c5cUL,
+ 0xc2c2c2c2UL, 0xd3d3d3d3UL, 0xacacacacUL, 0x62626262UL,
+ 0x91919191UL, 0x95959595UL, 0xe4e4e4e4UL, 0x79797979UL,
+ 0xe7e7e7e7UL, 0xc8c8c8c8UL, 0x37373737UL, 0x6d6d6d6dUL,
+ 0x8d8d8d8dUL, 0xd5d5d5d5UL, 0x4e4e4e4eUL, 0xa9a9a9a9UL,
+ 0x6c6c6c6cUL, 0x56565656UL, 0xf4f4f4f4UL, 0xeaeaeaeaUL,
+ 0x65656565UL, 0x7a7a7a7aUL, 0xaeaeaeaeUL, 0x08080808UL,
+ 0xbabababaUL, 0x78787878UL, 0x25252525UL, 0x2e2e2e2eUL,
+ 0x1c1c1c1cUL, 0xa6a6a6a6UL, 0xb4b4b4b4UL, 0xc6c6c6c6UL,
+ 0xe8e8e8e8UL, 0xddddddddUL, 0x74747474UL, 0x1f1f1f1fUL,
+ 0x4b4b4b4bUL, 0xbdbdbdbdUL, 0x8b8b8b8bUL, 0x8a8a8a8aUL,
+ 0x70707070UL, 0x3e3e3e3eUL, 0xb5b5b5b5UL, 0x66666666UL,
+ 0x48484848UL, 0x03030303UL, 0xf6f6f6f6UL, 0x0e0e0e0eUL,
+ 0x61616161UL, 0x35353535UL, 0x57575757UL, 0xb9b9b9b9UL,
+ 0x86868686UL, 0xc1c1c1c1UL, 0x1d1d1d1dUL, 0x9e9e9e9eUL,
+ 0xe1e1e1e1UL, 0xf8f8f8f8UL, 0x98989898UL, 0x11111111UL,
+ 0x69696969UL, 0xd9d9d9d9UL, 0x8e8e8e8eUL, 0x94949494UL,
+ 0x9b9b9b9bUL, 0x1e1e1e1eUL, 0x87878787UL, 0xe9e9e9e9UL,
+ 0xcecececeUL, 0x55555555UL, 0x28282828UL, 0xdfdfdfdfUL,
+ 0x8c8c8c8cUL, 0xa1a1a1a1UL, 0x89898989UL, 0x0d0d0d0dUL,
+ 0xbfbfbfbfUL, 0xe6e6e6e6UL, 0x42424242UL, 0x68686868UL,
+ 0x41414141UL, 0x99999999UL, 0x2d2d2d2dUL, 0x0f0f0f0fUL,
+ 0xb0b0b0b0UL, 0x54545454UL, 0xbbbbbbbbUL, 0x16161616UL,
+};
+#endif
+
+#ifndef ENCRYPT_ONLY
+
+static const ulong32 TD0[256] = {
+ 0x51f4a750UL, 0x7e416553UL, 0x1a17a4c3UL, 0x3a275e96UL,
+ 0x3bab6bcbUL, 0x1f9d45f1UL, 0xacfa58abUL, 0x4be30393UL,
+ 0x2030fa55UL, 0xad766df6UL, 0x88cc7691UL, 0xf5024c25UL,
+ 0x4fe5d7fcUL, 0xc52acbd7UL, 0x26354480UL, 0xb562a38fUL,
+ 0xdeb15a49UL, 0x25ba1b67UL, 0x45ea0e98UL, 0x5dfec0e1UL,
+ 0xc32f7502UL, 0x814cf012UL, 0x8d4697a3UL, 0x6bd3f9c6UL,
+ 0x038f5fe7UL, 0x15929c95UL, 0xbf6d7aebUL, 0x955259daUL,
+ 0xd4be832dUL, 0x587421d3UL, 0x49e06929UL, 0x8ec9c844UL,
+ 0x75c2896aUL, 0xf48e7978UL, 0x99583e6bUL, 0x27b971ddUL,
+ 0xbee14fb6UL, 0xf088ad17UL, 0xc920ac66UL, 0x7dce3ab4UL,
+ 0x63df4a18UL, 0xe51a3182UL, 0x97513360UL, 0x62537f45UL,
+ 0xb16477e0UL, 0xbb6bae84UL, 0xfe81a01cUL, 0xf9082b94UL,
+ 0x70486858UL, 0x8f45fd19UL, 0x94de6c87UL, 0x527bf8b7UL,
+ 0xab73d323UL, 0x724b02e2UL, 0xe31f8f57UL, 0x6655ab2aUL,
+ 0xb2eb2807UL, 0x2fb5c203UL, 0x86c57b9aUL, 0xd33708a5UL,
+ 0x302887f2UL, 0x23bfa5b2UL, 0x02036abaUL, 0xed16825cUL,
+ 0x8acf1c2bUL, 0xa779b492UL, 0xf307f2f0UL, 0x4e69e2a1UL,
+ 0x65daf4cdUL, 0x0605bed5UL, 0xd134621fUL, 0xc4a6fe8aUL,
+ 0x342e539dUL, 0xa2f355a0UL, 0x058ae132UL, 0xa4f6eb75UL,
+ 0x0b83ec39UL, 0x4060efaaUL, 0x5e719f06UL, 0xbd6e1051UL,
+ 0x3e218af9UL, 0x96dd063dUL, 0xdd3e05aeUL, 0x4de6bd46UL,
+ 0x91548db5UL, 0x71c45d05UL, 0x0406d46fUL, 0x605015ffUL,
+ 0x1998fb24UL, 0xd6bde997UL, 0x894043ccUL, 0x67d99e77UL,
+ 0xb0e842bdUL, 0x07898b88UL, 0xe7195b38UL, 0x79c8eedbUL,
+ 0xa17c0a47UL, 0x7c420fe9UL, 0xf8841ec9UL, 0x00000000UL,
+ 0x09808683UL, 0x322bed48UL, 0x1e1170acUL, 0x6c5a724eUL,
+ 0xfd0efffbUL, 0x0f853856UL, 0x3daed51eUL, 0x362d3927UL,
+ 0x0a0fd964UL, 0x685ca621UL, 0x9b5b54d1UL, 0x24362e3aUL,
+ 0x0c0a67b1UL, 0x9357e70fUL, 0xb4ee96d2UL, 0x1b9b919eUL,
+ 0x80c0c54fUL, 0x61dc20a2UL, 0x5a774b69UL, 0x1c121a16UL,
+ 0xe293ba0aUL, 0xc0a02ae5UL, 0x3c22e043UL, 0x121b171dUL,
+ 0x0e090d0bUL, 0xf28bc7adUL, 0x2db6a8b9UL, 0x141ea9c8UL,
+ 0x57f11985UL, 0xaf75074cUL, 0xee99ddbbUL, 0xa37f60fdUL,
+ 0xf701269fUL, 0x5c72f5bcUL, 0x44663bc5UL, 0x5bfb7e34UL,
+ 0x8b432976UL, 0xcb23c6dcUL, 0xb6edfc68UL, 0xb8e4f163UL,
+ 0xd731dccaUL, 0x42638510UL, 0x13972240UL, 0x84c61120UL,
+ 0x854a247dUL, 0xd2bb3df8UL, 0xaef93211UL, 0xc729a16dUL,
+ 0x1d9e2f4bUL, 0xdcb230f3UL, 0x0d8652ecUL, 0x77c1e3d0UL,
+ 0x2bb3166cUL, 0xa970b999UL, 0x119448faUL, 0x47e96422UL,
+ 0xa8fc8cc4UL, 0xa0f03f1aUL, 0x567d2cd8UL, 0x223390efUL,
+ 0x87494ec7UL, 0xd938d1c1UL, 0x8ccaa2feUL, 0x98d40b36UL,
+ 0xa6f581cfUL, 0xa57ade28UL, 0xdab78e26UL, 0x3fadbfa4UL,
+ 0x2c3a9de4UL, 0x5078920dUL, 0x6a5fcc9bUL, 0x547e4662UL,
+ 0xf68d13c2UL, 0x90d8b8e8UL, 0x2e39f75eUL, 0x82c3aff5UL,
+ 0x9f5d80beUL, 0x69d0937cUL, 0x6fd52da9UL, 0xcf2512b3UL,
+ 0xc8ac993bUL, 0x10187da7UL, 0xe89c636eUL, 0xdb3bbb7bUL,
+ 0xcd267809UL, 0x6e5918f4UL, 0xec9ab701UL, 0x834f9aa8UL,
+ 0xe6956e65UL, 0xaaffe67eUL, 0x21bccf08UL, 0xef15e8e6UL,
+ 0xbae79bd9UL, 0x4a6f36ceUL, 0xea9f09d4UL, 0x29b07cd6UL,
+ 0x31a4b2afUL, 0x2a3f2331UL, 0xc6a59430UL, 0x35a266c0UL,
+ 0x744ebc37UL, 0xfc82caa6UL, 0xe090d0b0UL, 0x33a7d815UL,
+ 0xf104984aUL, 0x41ecdaf7UL, 0x7fcd500eUL, 0x1791f62fUL,
+ 0x764dd68dUL, 0x43efb04dUL, 0xccaa4d54UL, 0xe49604dfUL,
+ 0x9ed1b5e3UL, 0x4c6a881bUL, 0xc12c1fb8UL, 0x4665517fUL,
+ 0x9d5eea04UL, 0x018c355dUL, 0xfa877473UL, 0xfb0b412eUL,
+ 0xb3671d5aUL, 0x92dbd252UL, 0xe9105633UL, 0x6dd64713UL,
+ 0x9ad7618cUL, 0x37a10c7aUL, 0x59f8148eUL, 0xeb133c89UL,
+ 0xcea927eeUL, 0xb761c935UL, 0xe11ce5edUL, 0x7a47b13cUL,
+ 0x9cd2df59UL, 0x55f2733fUL, 0x1814ce79UL, 0x73c737bfUL,
+ 0x53f7cdeaUL, 0x5ffdaa5bUL, 0xdf3d6f14UL, 0x7844db86UL,
+ 0xcaaff381UL, 0xb968c43eUL, 0x3824342cUL, 0xc2a3405fUL,
+ 0x161dc372UL, 0xbce2250cUL, 0x283c498bUL, 0xff0d9541UL,
+ 0x39a80171UL, 0x080cb3deUL, 0xd8b4e49cUL, 0x6456c190UL,
+ 0x7bcb8461UL, 0xd532b670UL, 0x486c5c74UL, 0xd0b85742UL,
+};
+
+static const ulong32 Td4[256] = {
+ 0x52525252UL, 0x09090909UL, 0x6a6a6a6aUL, 0xd5d5d5d5UL,
+ 0x30303030UL, 0x36363636UL, 0xa5a5a5a5UL, 0x38383838UL,
+ 0xbfbfbfbfUL, 0x40404040UL, 0xa3a3a3a3UL, 0x9e9e9e9eUL,
+ 0x81818181UL, 0xf3f3f3f3UL, 0xd7d7d7d7UL, 0xfbfbfbfbUL,
+ 0x7c7c7c7cUL, 0xe3e3e3e3UL, 0x39393939UL, 0x82828282UL,
+ 0x9b9b9b9bUL, 0x2f2f2f2fUL, 0xffffffffUL, 0x87878787UL,
+ 0x34343434UL, 0x8e8e8e8eUL, 0x43434343UL, 0x44444444UL,
+ 0xc4c4c4c4UL, 0xdedededeUL, 0xe9e9e9e9UL, 0xcbcbcbcbUL,
+ 0x54545454UL, 0x7b7b7b7bUL, 0x94949494UL, 0x32323232UL,
+ 0xa6a6a6a6UL, 0xc2c2c2c2UL, 0x23232323UL, 0x3d3d3d3dUL,
+ 0xeeeeeeeeUL, 0x4c4c4c4cUL, 0x95959595UL, 0x0b0b0b0bUL,
+ 0x42424242UL, 0xfafafafaUL, 0xc3c3c3c3UL, 0x4e4e4e4eUL,
+ 0x08080808UL, 0x2e2e2e2eUL, 0xa1a1a1a1UL, 0x66666666UL,
+ 0x28282828UL, 0xd9d9d9d9UL, 0x24242424UL, 0xb2b2b2b2UL,
+ 0x76767676UL, 0x5b5b5b5bUL, 0xa2a2a2a2UL, 0x49494949UL,
+ 0x6d6d6d6dUL, 0x8b8b8b8bUL, 0xd1d1d1d1UL, 0x25252525UL,
+ 0x72727272UL, 0xf8f8f8f8UL, 0xf6f6f6f6UL, 0x64646464UL,
+ 0x86868686UL, 0x68686868UL, 0x98989898UL, 0x16161616UL,
+ 0xd4d4d4d4UL, 0xa4a4a4a4UL, 0x5c5c5c5cUL, 0xccccccccUL,
+ 0x5d5d5d5dUL, 0x65656565UL, 0xb6b6b6b6UL, 0x92929292UL,
+ 0x6c6c6c6cUL, 0x70707070UL, 0x48484848UL, 0x50505050UL,
+ 0xfdfdfdfdUL, 0xededededUL, 0xb9b9b9b9UL, 0xdadadadaUL,
+ 0x5e5e5e5eUL, 0x15151515UL, 0x46464646UL, 0x57575757UL,
+ 0xa7a7a7a7UL, 0x8d8d8d8dUL, 0x9d9d9d9dUL, 0x84848484UL,
+ 0x90909090UL, 0xd8d8d8d8UL, 0xababababUL, 0x00000000UL,
+ 0x8c8c8c8cUL, 0xbcbcbcbcUL, 0xd3d3d3d3UL, 0x0a0a0a0aUL,
+ 0xf7f7f7f7UL, 0xe4e4e4e4UL, 0x58585858UL, 0x05050505UL,
+ 0xb8b8b8b8UL, 0xb3b3b3b3UL, 0x45454545UL, 0x06060606UL,
+ 0xd0d0d0d0UL, 0x2c2c2c2cUL, 0x1e1e1e1eUL, 0x8f8f8f8fUL,
+ 0xcacacacaUL, 0x3f3f3f3fUL, 0x0f0f0f0fUL, 0x02020202UL,
+ 0xc1c1c1c1UL, 0xafafafafUL, 0xbdbdbdbdUL, 0x03030303UL,
+ 0x01010101UL, 0x13131313UL, 0x8a8a8a8aUL, 0x6b6b6b6bUL,
+ 0x3a3a3a3aUL, 0x91919191UL, 0x11111111UL, 0x41414141UL,
+ 0x4f4f4f4fUL, 0x67676767UL, 0xdcdcdcdcUL, 0xeaeaeaeaUL,
+ 0x97979797UL, 0xf2f2f2f2UL, 0xcfcfcfcfUL, 0xcecececeUL,
+ 0xf0f0f0f0UL, 0xb4b4b4b4UL, 0xe6e6e6e6UL, 0x73737373UL,
+ 0x96969696UL, 0xacacacacUL, 0x74747474UL, 0x22222222UL,
+ 0xe7e7e7e7UL, 0xadadadadUL, 0x35353535UL, 0x85858585UL,
+ 0xe2e2e2e2UL, 0xf9f9f9f9UL, 0x37373737UL, 0xe8e8e8e8UL,
+ 0x1c1c1c1cUL, 0x75757575UL, 0xdfdfdfdfUL, 0x6e6e6e6eUL,
+ 0x47474747UL, 0xf1f1f1f1UL, 0x1a1a1a1aUL, 0x71717171UL,
+ 0x1d1d1d1dUL, 0x29292929UL, 0xc5c5c5c5UL, 0x89898989UL,
+ 0x6f6f6f6fUL, 0xb7b7b7b7UL, 0x62626262UL, 0x0e0e0e0eUL,
+ 0xaaaaaaaaUL, 0x18181818UL, 0xbebebebeUL, 0x1b1b1b1bUL,
+ 0xfcfcfcfcUL, 0x56565656UL, 0x3e3e3e3eUL, 0x4b4b4b4bUL,
+ 0xc6c6c6c6UL, 0xd2d2d2d2UL, 0x79797979UL, 0x20202020UL,
+ 0x9a9a9a9aUL, 0xdbdbdbdbUL, 0xc0c0c0c0UL, 0xfefefefeUL,
+ 0x78787878UL, 0xcdcdcdcdUL, 0x5a5a5a5aUL, 0xf4f4f4f4UL,
+ 0x1f1f1f1fUL, 0xddddddddUL, 0xa8a8a8a8UL, 0x33333333UL,
+ 0x88888888UL, 0x07070707UL, 0xc7c7c7c7UL, 0x31313131UL,
+ 0xb1b1b1b1UL, 0x12121212UL, 0x10101010UL, 0x59595959UL,
+ 0x27272727UL, 0x80808080UL, 0xececececUL, 0x5f5f5f5fUL,
+ 0x60606060UL, 0x51515151UL, 0x7f7f7f7fUL, 0xa9a9a9a9UL,
+ 0x19191919UL, 0xb5b5b5b5UL, 0x4a4a4a4aUL, 0x0d0d0d0dUL,
+ 0x2d2d2d2dUL, 0xe5e5e5e5UL, 0x7a7a7a7aUL, 0x9f9f9f9fUL,
+ 0x93939393UL, 0xc9c9c9c9UL, 0x9c9c9c9cUL, 0xefefefefUL,
+ 0xa0a0a0a0UL, 0xe0e0e0e0UL, 0x3b3b3b3bUL, 0x4d4d4d4dUL,
+ 0xaeaeaeaeUL, 0x2a2a2a2aUL, 0xf5f5f5f5UL, 0xb0b0b0b0UL,
+ 0xc8c8c8c8UL, 0xebebebebUL, 0xbbbbbbbbUL, 0x3c3c3c3cUL,
+ 0x83838383UL, 0x53535353UL, 0x99999999UL, 0x61616161UL,
+ 0x17171717UL, 0x2b2b2b2bUL, 0x04040404UL, 0x7e7e7e7eUL,
+ 0xbabababaUL, 0x77777777UL, 0xd6d6d6d6UL, 0x26262626UL,
+ 0xe1e1e1e1UL, 0x69696969UL, 0x14141414UL, 0x63636363UL,
+ 0x55555555UL, 0x21212121UL, 0x0c0c0c0cUL, 0x7d7d7d7dUL,
+};
+
+#endif /* ENCRYPT_ONLY */
+
+#ifdef LTC_SMALL_CODE
+
+#define Te0(x) TE0[x]
+#define Te1(x) RORc(TE0[x], 8)
+#define Te2(x) RORc(TE0[x], 16)
+#define Te3(x) RORc(TE0[x], 24)
+
+#define Td0(x) TD0[x]
+#define Td1(x) RORc(TD0[x], 8)
+#define Td2(x) RORc(TD0[x], 16)
+#define Td3(x) RORc(TD0[x], 24)
+
+#define Te4_0 0x000000FF & Te4
+#define Te4_1 0x0000FF00 & Te4
+#define Te4_2 0x00FF0000 & Te4
+#define Te4_3 0xFF000000 & Te4
+
+#else
+
+#define Te0(x) TE0[x]
+#define Te1(x) TE1[x]
+#define Te2(x) TE2[x]
+#define Te3(x) TE3[x]
+
+#define Td0(x) TD0[x]
+#define Td1(x) TD1[x]
+#define Td2(x) TD2[x]
+#define Td3(x) TD3[x]
+
+static const ulong32 TE1[256] = {
+ 0xa5c66363UL, 0x84f87c7cUL, 0x99ee7777UL, 0x8df67b7bUL,
+ 0x0dfff2f2UL, 0xbdd66b6bUL, 0xb1de6f6fUL, 0x5491c5c5UL,
+ 0x50603030UL, 0x03020101UL, 0xa9ce6767UL, 0x7d562b2bUL,
+ 0x19e7fefeUL, 0x62b5d7d7UL, 0xe64dababUL, 0x9aec7676UL,
+ 0x458fcacaUL, 0x9d1f8282UL, 0x4089c9c9UL, 0x87fa7d7dUL,
+ 0x15effafaUL, 0xebb25959UL, 0xc98e4747UL, 0x0bfbf0f0UL,
+ 0xec41adadUL, 0x67b3d4d4UL, 0xfd5fa2a2UL, 0xea45afafUL,
+ 0xbf239c9cUL, 0xf753a4a4UL, 0x96e47272UL, 0x5b9bc0c0UL,
+ 0xc275b7b7UL, 0x1ce1fdfdUL, 0xae3d9393UL, 0x6a4c2626UL,
+ 0x5a6c3636UL, 0x417e3f3fUL, 0x02f5f7f7UL, 0x4f83ccccUL,
+ 0x5c683434UL, 0xf451a5a5UL, 0x34d1e5e5UL, 0x08f9f1f1UL,
+ 0x93e27171UL, 0x73abd8d8UL, 0x53623131UL, 0x3f2a1515UL,
+ 0x0c080404UL, 0x5295c7c7UL, 0x65462323UL, 0x5e9dc3c3UL,
+ 0x28301818UL, 0xa1379696UL, 0x0f0a0505UL, 0xb52f9a9aUL,
+ 0x090e0707UL, 0x36241212UL, 0x9b1b8080UL, 0x3ddfe2e2UL,
+ 0x26cdebebUL, 0x694e2727UL, 0xcd7fb2b2UL, 0x9fea7575UL,
+ 0x1b120909UL, 0x9e1d8383UL, 0x74582c2cUL, 0x2e341a1aUL,
+ 0x2d361b1bUL, 0xb2dc6e6eUL, 0xeeb45a5aUL, 0xfb5ba0a0UL,
+ 0xf6a45252UL, 0x4d763b3bUL, 0x61b7d6d6UL, 0xce7db3b3UL,
+ 0x7b522929UL, 0x3edde3e3UL, 0x715e2f2fUL, 0x97138484UL,
+ 0xf5a65353UL, 0x68b9d1d1UL, 0x00000000UL, 0x2cc1ededUL,
+ 0x60402020UL, 0x1fe3fcfcUL, 0xc879b1b1UL, 0xedb65b5bUL,
+ 0xbed46a6aUL, 0x468dcbcbUL, 0xd967bebeUL, 0x4b723939UL,
+ 0xde944a4aUL, 0xd4984c4cUL, 0xe8b05858UL, 0x4a85cfcfUL,
+ 0x6bbbd0d0UL, 0x2ac5efefUL, 0xe54faaaaUL, 0x16edfbfbUL,
+ 0xc5864343UL, 0xd79a4d4dUL, 0x55663333UL, 0x94118585UL,
+ 0xcf8a4545UL, 0x10e9f9f9UL, 0x06040202UL, 0x81fe7f7fUL,
+ 0xf0a05050UL, 0x44783c3cUL, 0xba259f9fUL, 0xe34ba8a8UL,
+ 0xf3a25151UL, 0xfe5da3a3UL, 0xc0804040UL, 0x8a058f8fUL,
+ 0xad3f9292UL, 0xbc219d9dUL, 0x48703838UL, 0x04f1f5f5UL,
+ 0xdf63bcbcUL, 0xc177b6b6UL, 0x75afdadaUL, 0x63422121UL,
+ 0x30201010UL, 0x1ae5ffffUL, 0x0efdf3f3UL, 0x6dbfd2d2UL,
+ 0x4c81cdcdUL, 0x14180c0cUL, 0x35261313UL, 0x2fc3ececUL,
+ 0xe1be5f5fUL, 0xa2359797UL, 0xcc884444UL, 0x392e1717UL,
+ 0x5793c4c4UL, 0xf255a7a7UL, 0x82fc7e7eUL, 0x477a3d3dUL,
+ 0xacc86464UL, 0xe7ba5d5dUL, 0x2b321919UL, 0x95e67373UL,
+ 0xa0c06060UL, 0x98198181UL, 0xd19e4f4fUL, 0x7fa3dcdcUL,
+ 0x66442222UL, 0x7e542a2aUL, 0xab3b9090UL, 0x830b8888UL,
+ 0xca8c4646UL, 0x29c7eeeeUL, 0xd36bb8b8UL, 0x3c281414UL,
+ 0x79a7dedeUL, 0xe2bc5e5eUL, 0x1d160b0bUL, 0x76addbdbUL,
+ 0x3bdbe0e0UL, 0x56643232UL, 0x4e743a3aUL, 0x1e140a0aUL,
+ 0xdb924949UL, 0x0a0c0606UL, 0x6c482424UL, 0xe4b85c5cUL,
+ 0x5d9fc2c2UL, 0x6ebdd3d3UL, 0xef43acacUL, 0xa6c46262UL,
+ 0xa8399191UL, 0xa4319595UL, 0x37d3e4e4UL, 0x8bf27979UL,
+ 0x32d5e7e7UL, 0x438bc8c8UL, 0x596e3737UL, 0xb7da6d6dUL,
+ 0x8c018d8dUL, 0x64b1d5d5UL, 0xd29c4e4eUL, 0xe049a9a9UL,
+ 0xb4d86c6cUL, 0xfaac5656UL, 0x07f3f4f4UL, 0x25cfeaeaUL,
+ 0xafca6565UL, 0x8ef47a7aUL, 0xe947aeaeUL, 0x18100808UL,
+ 0xd56fbabaUL, 0x88f07878UL, 0x6f4a2525UL, 0x725c2e2eUL,
+ 0x24381c1cUL, 0xf157a6a6UL, 0xc773b4b4UL, 0x5197c6c6UL,
+ 0x23cbe8e8UL, 0x7ca1ddddUL, 0x9ce87474UL, 0x213e1f1fUL,
+ 0xdd964b4bUL, 0xdc61bdbdUL, 0x860d8b8bUL, 0x850f8a8aUL,
+ 0x90e07070UL, 0x427c3e3eUL, 0xc471b5b5UL, 0xaacc6666UL,
+ 0xd8904848UL, 0x05060303UL, 0x01f7f6f6UL, 0x121c0e0eUL,
+ 0xa3c26161UL, 0x5f6a3535UL, 0xf9ae5757UL, 0xd069b9b9UL,
+ 0x91178686UL, 0x5899c1c1UL, 0x273a1d1dUL, 0xb9279e9eUL,
+ 0x38d9e1e1UL, 0x13ebf8f8UL, 0xb32b9898UL, 0x33221111UL,
+ 0xbbd26969UL, 0x70a9d9d9UL, 0x89078e8eUL, 0xa7339494UL,
+ 0xb62d9b9bUL, 0x223c1e1eUL, 0x92158787UL, 0x20c9e9e9UL,
+ 0x4987ceceUL, 0xffaa5555UL, 0x78502828UL, 0x7aa5dfdfUL,
+ 0x8f038c8cUL, 0xf859a1a1UL, 0x80098989UL, 0x171a0d0dUL,
+ 0xda65bfbfUL, 0x31d7e6e6UL, 0xc6844242UL, 0xb8d06868UL,
+ 0xc3824141UL, 0xb0299999UL, 0x775a2d2dUL, 0x111e0f0fUL,
+ 0xcb7bb0b0UL, 0xfca85454UL, 0xd66dbbbbUL, 0x3a2c1616UL,
+};
+static const ulong32 TE2[256] = {
+ 0x63a5c663UL, 0x7c84f87cUL, 0x7799ee77UL, 0x7b8df67bUL,
+ 0xf20dfff2UL, 0x6bbdd66bUL, 0x6fb1de6fUL, 0xc55491c5UL,
+ 0x30506030UL, 0x01030201UL, 0x67a9ce67UL, 0x2b7d562bUL,
+ 0xfe19e7feUL, 0xd762b5d7UL, 0xabe64dabUL, 0x769aec76UL,
+ 0xca458fcaUL, 0x829d1f82UL, 0xc94089c9UL, 0x7d87fa7dUL,
+ 0xfa15effaUL, 0x59ebb259UL, 0x47c98e47UL, 0xf00bfbf0UL,
+ 0xadec41adUL, 0xd467b3d4UL, 0xa2fd5fa2UL, 0xafea45afUL,
+ 0x9cbf239cUL, 0xa4f753a4UL, 0x7296e472UL, 0xc05b9bc0UL,
+ 0xb7c275b7UL, 0xfd1ce1fdUL, 0x93ae3d93UL, 0x266a4c26UL,
+ 0x365a6c36UL, 0x3f417e3fUL, 0xf702f5f7UL, 0xcc4f83ccUL,
+ 0x345c6834UL, 0xa5f451a5UL, 0xe534d1e5UL, 0xf108f9f1UL,
+ 0x7193e271UL, 0xd873abd8UL, 0x31536231UL, 0x153f2a15UL,
+ 0x040c0804UL, 0xc75295c7UL, 0x23654623UL, 0xc35e9dc3UL,
+ 0x18283018UL, 0x96a13796UL, 0x050f0a05UL, 0x9ab52f9aUL,
+ 0x07090e07UL, 0x12362412UL, 0x809b1b80UL, 0xe23ddfe2UL,
+ 0xeb26cdebUL, 0x27694e27UL, 0xb2cd7fb2UL, 0x759fea75UL,
+ 0x091b1209UL, 0x839e1d83UL, 0x2c74582cUL, 0x1a2e341aUL,
+ 0x1b2d361bUL, 0x6eb2dc6eUL, 0x5aeeb45aUL, 0xa0fb5ba0UL,
+ 0x52f6a452UL, 0x3b4d763bUL, 0xd661b7d6UL, 0xb3ce7db3UL,
+ 0x297b5229UL, 0xe33edde3UL, 0x2f715e2fUL, 0x84971384UL,
+ 0x53f5a653UL, 0xd168b9d1UL, 0x00000000UL, 0xed2cc1edUL,
+ 0x20604020UL, 0xfc1fe3fcUL, 0xb1c879b1UL, 0x5bedb65bUL,
+ 0x6abed46aUL, 0xcb468dcbUL, 0xbed967beUL, 0x394b7239UL,
+ 0x4ade944aUL, 0x4cd4984cUL, 0x58e8b058UL, 0xcf4a85cfUL,
+ 0xd06bbbd0UL, 0xef2ac5efUL, 0xaae54faaUL, 0xfb16edfbUL,
+ 0x43c58643UL, 0x4dd79a4dUL, 0x33556633UL, 0x85941185UL,
+ 0x45cf8a45UL, 0xf910e9f9UL, 0x02060402UL, 0x7f81fe7fUL,
+ 0x50f0a050UL, 0x3c44783cUL, 0x9fba259fUL, 0xa8e34ba8UL,
+ 0x51f3a251UL, 0xa3fe5da3UL, 0x40c08040UL, 0x8f8a058fUL,
+ 0x92ad3f92UL, 0x9dbc219dUL, 0x38487038UL, 0xf504f1f5UL,
+ 0xbcdf63bcUL, 0xb6c177b6UL, 0xda75afdaUL, 0x21634221UL,
+ 0x10302010UL, 0xff1ae5ffUL, 0xf30efdf3UL, 0xd26dbfd2UL,
+ 0xcd4c81cdUL, 0x0c14180cUL, 0x13352613UL, 0xec2fc3ecUL,
+ 0x5fe1be5fUL, 0x97a23597UL, 0x44cc8844UL, 0x17392e17UL,
+ 0xc45793c4UL, 0xa7f255a7UL, 0x7e82fc7eUL, 0x3d477a3dUL,
+ 0x64acc864UL, 0x5de7ba5dUL, 0x192b3219UL, 0x7395e673UL,
+ 0x60a0c060UL, 0x81981981UL, 0x4fd19e4fUL, 0xdc7fa3dcUL,
+ 0x22664422UL, 0x2a7e542aUL, 0x90ab3b90UL, 0x88830b88UL,
+ 0x46ca8c46UL, 0xee29c7eeUL, 0xb8d36bb8UL, 0x143c2814UL,
+ 0xde79a7deUL, 0x5ee2bc5eUL, 0x0b1d160bUL, 0xdb76addbUL,
+ 0xe03bdbe0UL, 0x32566432UL, 0x3a4e743aUL, 0x0a1e140aUL,
+ 0x49db9249UL, 0x060a0c06UL, 0x246c4824UL, 0x5ce4b85cUL,
+ 0xc25d9fc2UL, 0xd36ebdd3UL, 0xacef43acUL, 0x62a6c462UL,
+ 0x91a83991UL, 0x95a43195UL, 0xe437d3e4UL, 0x798bf279UL,
+ 0xe732d5e7UL, 0xc8438bc8UL, 0x37596e37UL, 0x6db7da6dUL,
+ 0x8d8c018dUL, 0xd564b1d5UL, 0x4ed29c4eUL, 0xa9e049a9UL,
+ 0x6cb4d86cUL, 0x56faac56UL, 0xf407f3f4UL, 0xea25cfeaUL,
+ 0x65afca65UL, 0x7a8ef47aUL, 0xaee947aeUL, 0x08181008UL,
+ 0xbad56fbaUL, 0x7888f078UL, 0x256f4a25UL, 0x2e725c2eUL,
+ 0x1c24381cUL, 0xa6f157a6UL, 0xb4c773b4UL, 0xc65197c6UL,
+ 0xe823cbe8UL, 0xdd7ca1ddUL, 0x749ce874UL, 0x1f213e1fUL,
+ 0x4bdd964bUL, 0xbddc61bdUL, 0x8b860d8bUL, 0x8a850f8aUL,
+ 0x7090e070UL, 0x3e427c3eUL, 0xb5c471b5UL, 0x66aacc66UL,
+ 0x48d89048UL, 0x03050603UL, 0xf601f7f6UL, 0x0e121c0eUL,
+ 0x61a3c261UL, 0x355f6a35UL, 0x57f9ae57UL, 0xb9d069b9UL,
+ 0x86911786UL, 0xc15899c1UL, 0x1d273a1dUL, 0x9eb9279eUL,
+ 0xe138d9e1UL, 0xf813ebf8UL, 0x98b32b98UL, 0x11332211UL,
+ 0x69bbd269UL, 0xd970a9d9UL, 0x8e89078eUL, 0x94a73394UL,
+ 0x9bb62d9bUL, 0x1e223c1eUL, 0x87921587UL, 0xe920c9e9UL,
+ 0xce4987ceUL, 0x55ffaa55UL, 0x28785028UL, 0xdf7aa5dfUL,
+ 0x8c8f038cUL, 0xa1f859a1UL, 0x89800989UL, 0x0d171a0dUL,
+ 0xbfda65bfUL, 0xe631d7e6UL, 0x42c68442UL, 0x68b8d068UL,
+ 0x41c38241UL, 0x99b02999UL, 0x2d775a2dUL, 0x0f111e0fUL,
+ 0xb0cb7bb0UL, 0x54fca854UL, 0xbbd66dbbUL, 0x163a2c16UL,
+};
+static const ulong32 TE3[256] = {
+
+ 0x6363a5c6UL, 0x7c7c84f8UL, 0x777799eeUL, 0x7b7b8df6UL,
+ 0xf2f20dffUL, 0x6b6bbdd6UL, 0x6f6fb1deUL, 0xc5c55491UL,
+ 0x30305060UL, 0x01010302UL, 0x6767a9ceUL, 0x2b2b7d56UL,
+ 0xfefe19e7UL, 0xd7d762b5UL, 0xababe64dUL, 0x76769aecUL,
+ 0xcaca458fUL, 0x82829d1fUL, 0xc9c94089UL, 0x7d7d87faUL,
+ 0xfafa15efUL, 0x5959ebb2UL, 0x4747c98eUL, 0xf0f00bfbUL,
+ 0xadadec41UL, 0xd4d467b3UL, 0xa2a2fd5fUL, 0xafafea45UL,
+ 0x9c9cbf23UL, 0xa4a4f753UL, 0x727296e4UL, 0xc0c05b9bUL,
+ 0xb7b7c275UL, 0xfdfd1ce1UL, 0x9393ae3dUL, 0x26266a4cUL,
+ 0x36365a6cUL, 0x3f3f417eUL, 0xf7f702f5UL, 0xcccc4f83UL,
+ 0x34345c68UL, 0xa5a5f451UL, 0xe5e534d1UL, 0xf1f108f9UL,
+ 0x717193e2UL, 0xd8d873abUL, 0x31315362UL, 0x15153f2aUL,
+ 0x04040c08UL, 0xc7c75295UL, 0x23236546UL, 0xc3c35e9dUL,
+ 0x18182830UL, 0x9696a137UL, 0x05050f0aUL, 0x9a9ab52fUL,
+ 0x0707090eUL, 0x12123624UL, 0x80809b1bUL, 0xe2e23ddfUL,
+ 0xebeb26cdUL, 0x2727694eUL, 0xb2b2cd7fUL, 0x75759feaUL,
+ 0x09091b12UL, 0x83839e1dUL, 0x2c2c7458UL, 0x1a1a2e34UL,
+ 0x1b1b2d36UL, 0x6e6eb2dcUL, 0x5a5aeeb4UL, 0xa0a0fb5bUL,
+ 0x5252f6a4UL, 0x3b3b4d76UL, 0xd6d661b7UL, 0xb3b3ce7dUL,
+ 0x29297b52UL, 0xe3e33eddUL, 0x2f2f715eUL, 0x84849713UL,
+ 0x5353f5a6UL, 0xd1d168b9UL, 0x00000000UL, 0xeded2cc1UL,
+ 0x20206040UL, 0xfcfc1fe3UL, 0xb1b1c879UL, 0x5b5bedb6UL,
+ 0x6a6abed4UL, 0xcbcb468dUL, 0xbebed967UL, 0x39394b72UL,
+ 0x4a4ade94UL, 0x4c4cd498UL, 0x5858e8b0UL, 0xcfcf4a85UL,
+ 0xd0d06bbbUL, 0xefef2ac5UL, 0xaaaae54fUL, 0xfbfb16edUL,
+ 0x4343c586UL, 0x4d4dd79aUL, 0x33335566UL, 0x85859411UL,
+ 0x4545cf8aUL, 0xf9f910e9UL, 0x02020604UL, 0x7f7f81feUL,
+ 0x5050f0a0UL, 0x3c3c4478UL, 0x9f9fba25UL, 0xa8a8e34bUL,
+ 0x5151f3a2UL, 0xa3a3fe5dUL, 0x4040c080UL, 0x8f8f8a05UL,
+ 0x9292ad3fUL, 0x9d9dbc21UL, 0x38384870UL, 0xf5f504f1UL,
+ 0xbcbcdf63UL, 0xb6b6c177UL, 0xdada75afUL, 0x21216342UL,
+ 0x10103020UL, 0xffff1ae5UL, 0xf3f30efdUL, 0xd2d26dbfUL,
+ 0xcdcd4c81UL, 0x0c0c1418UL, 0x13133526UL, 0xecec2fc3UL,
+ 0x5f5fe1beUL, 0x9797a235UL, 0x4444cc88UL, 0x1717392eUL,
+ 0xc4c45793UL, 0xa7a7f255UL, 0x7e7e82fcUL, 0x3d3d477aUL,
+ 0x6464acc8UL, 0x5d5de7baUL, 0x19192b32UL, 0x737395e6UL,
+ 0x6060a0c0UL, 0x81819819UL, 0x4f4fd19eUL, 0xdcdc7fa3UL,
+ 0x22226644UL, 0x2a2a7e54UL, 0x9090ab3bUL, 0x8888830bUL,
+ 0x4646ca8cUL, 0xeeee29c7UL, 0xb8b8d36bUL, 0x14143c28UL,
+ 0xdede79a7UL, 0x5e5ee2bcUL, 0x0b0b1d16UL, 0xdbdb76adUL,
+ 0xe0e03bdbUL, 0x32325664UL, 0x3a3a4e74UL, 0x0a0a1e14UL,
+ 0x4949db92UL, 0x06060a0cUL, 0x24246c48UL, 0x5c5ce4b8UL,
+ 0xc2c25d9fUL, 0xd3d36ebdUL, 0xacacef43UL, 0x6262a6c4UL,
+ 0x9191a839UL, 0x9595a431UL, 0xe4e437d3UL, 0x79798bf2UL,
+ 0xe7e732d5UL, 0xc8c8438bUL, 0x3737596eUL, 0x6d6db7daUL,
+ 0x8d8d8c01UL, 0xd5d564b1UL, 0x4e4ed29cUL, 0xa9a9e049UL,
+ 0x6c6cb4d8UL, 0x5656faacUL, 0xf4f407f3UL, 0xeaea25cfUL,
+ 0x6565afcaUL, 0x7a7a8ef4UL, 0xaeaee947UL, 0x08081810UL,
+ 0xbabad56fUL, 0x787888f0UL, 0x25256f4aUL, 0x2e2e725cUL,
+ 0x1c1c2438UL, 0xa6a6f157UL, 0xb4b4c773UL, 0xc6c65197UL,
+ 0xe8e823cbUL, 0xdddd7ca1UL, 0x74749ce8UL, 0x1f1f213eUL,
+ 0x4b4bdd96UL, 0xbdbddc61UL, 0x8b8b860dUL, 0x8a8a850fUL,
+ 0x707090e0UL, 0x3e3e427cUL, 0xb5b5c471UL, 0x6666aaccUL,
+ 0x4848d890UL, 0x03030506UL, 0xf6f601f7UL, 0x0e0e121cUL,
+ 0x6161a3c2UL, 0x35355f6aUL, 0x5757f9aeUL, 0xb9b9d069UL,
+ 0x86869117UL, 0xc1c15899UL, 0x1d1d273aUL, 0x9e9eb927UL,
+ 0xe1e138d9UL, 0xf8f813ebUL, 0x9898b32bUL, 0x11113322UL,
+ 0x6969bbd2UL, 0xd9d970a9UL, 0x8e8e8907UL, 0x9494a733UL,
+ 0x9b9bb62dUL, 0x1e1e223cUL, 0x87879215UL, 0xe9e920c9UL,
+ 0xcece4987UL, 0x5555ffaaUL, 0x28287850UL, 0xdfdf7aa5UL,
+ 0x8c8c8f03UL, 0xa1a1f859UL, 0x89898009UL, 0x0d0d171aUL,
+ 0xbfbfda65UL, 0xe6e631d7UL, 0x4242c684UL, 0x6868b8d0UL,
+ 0x4141c382UL, 0x9999b029UL, 0x2d2d775aUL, 0x0f0f111eUL,
+ 0xb0b0cb7bUL, 0x5454fca8UL, 0xbbbbd66dUL, 0x16163a2cUL,
+};
+
+#ifndef PELI_TAB
+static const ulong32 Te4_0[] = {
+0x00000063UL, 0x0000007cUL, 0x00000077UL, 0x0000007bUL, 0x000000f2UL, 0x0000006bUL, 0x0000006fUL, 0x000000c5UL,
+0x00000030UL, 0x00000001UL, 0x00000067UL, 0x0000002bUL, 0x000000feUL, 0x000000d7UL, 0x000000abUL, 0x00000076UL,
+0x000000caUL, 0x00000082UL, 0x000000c9UL, 0x0000007dUL, 0x000000faUL, 0x00000059UL, 0x00000047UL, 0x000000f0UL,
+0x000000adUL, 0x000000d4UL, 0x000000a2UL, 0x000000afUL, 0x0000009cUL, 0x000000a4UL, 0x00000072UL, 0x000000c0UL,
+0x000000b7UL, 0x000000fdUL, 0x00000093UL, 0x00000026UL, 0x00000036UL, 0x0000003fUL, 0x000000f7UL, 0x000000ccUL,
+0x00000034UL, 0x000000a5UL, 0x000000e5UL, 0x000000f1UL, 0x00000071UL, 0x000000d8UL, 0x00000031UL, 0x00000015UL,
+0x00000004UL, 0x000000c7UL, 0x00000023UL, 0x000000c3UL, 0x00000018UL, 0x00000096UL, 0x00000005UL, 0x0000009aUL,
+0x00000007UL, 0x00000012UL, 0x00000080UL, 0x000000e2UL, 0x000000ebUL, 0x00000027UL, 0x000000b2UL, 0x00000075UL,
+0x00000009UL, 0x00000083UL, 0x0000002cUL, 0x0000001aUL, 0x0000001bUL, 0x0000006eUL, 0x0000005aUL, 0x000000a0UL,
+0x00000052UL, 0x0000003bUL, 0x000000d6UL, 0x000000b3UL, 0x00000029UL, 0x000000e3UL, 0x0000002fUL, 0x00000084UL,
+0x00000053UL, 0x000000d1UL, 0x00000000UL, 0x000000edUL, 0x00000020UL, 0x000000fcUL, 0x000000b1UL, 0x0000005bUL,
+0x0000006aUL, 0x000000cbUL, 0x000000beUL, 0x00000039UL, 0x0000004aUL, 0x0000004cUL, 0x00000058UL, 0x000000cfUL,
+0x000000d0UL, 0x000000efUL, 0x000000aaUL, 0x000000fbUL, 0x00000043UL, 0x0000004dUL, 0x00000033UL, 0x00000085UL,
+0x00000045UL, 0x000000f9UL, 0x00000002UL, 0x0000007fUL, 0x00000050UL, 0x0000003cUL, 0x0000009fUL, 0x000000a8UL,
+0x00000051UL, 0x000000a3UL, 0x00000040UL, 0x0000008fUL, 0x00000092UL, 0x0000009dUL, 0x00000038UL, 0x000000f5UL,
+0x000000bcUL, 0x000000b6UL, 0x000000daUL, 0x00000021UL, 0x00000010UL, 0x000000ffUL, 0x000000f3UL, 0x000000d2UL,
+0x000000cdUL, 0x0000000cUL, 0x00000013UL, 0x000000ecUL, 0x0000005fUL, 0x00000097UL, 0x00000044UL, 0x00000017UL,
+0x000000c4UL, 0x000000a7UL, 0x0000007eUL, 0x0000003dUL, 0x00000064UL, 0x0000005dUL, 0x00000019UL, 0x00000073UL,
+0x00000060UL, 0x00000081UL, 0x0000004fUL, 0x000000dcUL, 0x00000022UL, 0x0000002aUL, 0x00000090UL, 0x00000088UL,
+0x00000046UL, 0x000000eeUL, 0x000000b8UL, 0x00000014UL, 0x000000deUL, 0x0000005eUL, 0x0000000bUL, 0x000000dbUL,
+0x000000e0UL, 0x00000032UL, 0x0000003aUL, 0x0000000aUL, 0x00000049UL, 0x00000006UL, 0x00000024UL, 0x0000005cUL,
+0x000000c2UL, 0x000000d3UL, 0x000000acUL, 0x00000062UL, 0x00000091UL, 0x00000095UL, 0x000000e4UL, 0x00000079UL,
+0x000000e7UL, 0x000000c8UL, 0x00000037UL, 0x0000006dUL, 0x0000008dUL, 0x000000d5UL, 0x0000004eUL, 0x000000a9UL,
+0x0000006cUL, 0x00000056UL, 0x000000f4UL, 0x000000eaUL, 0x00000065UL, 0x0000007aUL, 0x000000aeUL, 0x00000008UL,
+0x000000baUL, 0x00000078UL, 0x00000025UL, 0x0000002eUL, 0x0000001cUL, 0x000000a6UL, 0x000000b4UL, 0x000000c6UL,
+0x000000e8UL, 0x000000ddUL, 0x00000074UL, 0x0000001fUL, 0x0000004bUL, 0x000000bdUL, 0x0000008bUL, 0x0000008aUL,
+0x00000070UL, 0x0000003eUL, 0x000000b5UL, 0x00000066UL, 0x00000048UL, 0x00000003UL, 0x000000f6UL, 0x0000000eUL,
+0x00000061UL, 0x00000035UL, 0x00000057UL, 0x000000b9UL, 0x00000086UL, 0x000000c1UL, 0x0000001dUL, 0x0000009eUL,
+0x000000e1UL, 0x000000f8UL, 0x00000098UL, 0x00000011UL, 0x00000069UL, 0x000000d9UL, 0x0000008eUL, 0x00000094UL,
+0x0000009bUL, 0x0000001eUL, 0x00000087UL, 0x000000e9UL, 0x000000ceUL, 0x00000055UL, 0x00000028UL, 0x000000dfUL,
+0x0000008cUL, 0x000000a1UL, 0x00000089UL, 0x0000000dUL, 0x000000bfUL, 0x000000e6UL, 0x00000042UL, 0x00000068UL,
+0x00000041UL, 0x00000099UL, 0x0000002dUL, 0x0000000fUL, 0x000000b0UL, 0x00000054UL, 0x000000bbUL, 0x00000016UL
+};
+
+static const ulong32 Te4_1[] = {
+0x00006300UL, 0x00007c00UL, 0x00007700UL, 0x00007b00UL, 0x0000f200UL, 0x00006b00UL, 0x00006f00UL, 0x0000c500UL,
+0x00003000UL, 0x00000100UL, 0x00006700UL, 0x00002b00UL, 0x0000fe00UL, 0x0000d700UL, 0x0000ab00UL, 0x00007600UL,
+0x0000ca00UL, 0x00008200UL, 0x0000c900UL, 0x00007d00UL, 0x0000fa00UL, 0x00005900UL, 0x00004700UL, 0x0000f000UL,
+0x0000ad00UL, 0x0000d400UL, 0x0000a200UL, 0x0000af00UL, 0x00009c00UL, 0x0000a400UL, 0x00007200UL, 0x0000c000UL,
+0x0000b700UL, 0x0000fd00UL, 0x00009300UL, 0x00002600UL, 0x00003600UL, 0x00003f00UL, 0x0000f700UL, 0x0000cc00UL,
+0x00003400UL, 0x0000a500UL, 0x0000e500UL, 0x0000f100UL, 0x00007100UL, 0x0000d800UL, 0x00003100UL, 0x00001500UL,
+0x00000400UL, 0x0000c700UL, 0x00002300UL, 0x0000c300UL, 0x00001800UL, 0x00009600UL, 0x00000500UL, 0x00009a00UL,
+0x00000700UL, 0x00001200UL, 0x00008000UL, 0x0000e200UL, 0x0000eb00UL, 0x00002700UL, 0x0000b200UL, 0x00007500UL,
+0x00000900UL, 0x00008300UL, 0x00002c00UL, 0x00001a00UL, 0x00001b00UL, 0x00006e00UL, 0x00005a00UL, 0x0000a000UL,
+0x00005200UL, 0x00003b00UL, 0x0000d600UL, 0x0000b300UL, 0x00002900UL, 0x0000e300UL, 0x00002f00UL, 0x00008400UL,
+0x00005300UL, 0x0000d100UL, 0x00000000UL, 0x0000ed00UL, 0x00002000UL, 0x0000fc00UL, 0x0000b100UL, 0x00005b00UL,
+0x00006a00UL, 0x0000cb00UL, 0x0000be00UL, 0x00003900UL, 0x00004a00UL, 0x00004c00UL, 0x00005800UL, 0x0000cf00UL,
+0x0000d000UL, 0x0000ef00UL, 0x0000aa00UL, 0x0000fb00UL, 0x00004300UL, 0x00004d00UL, 0x00003300UL, 0x00008500UL,
+0x00004500UL, 0x0000f900UL, 0x00000200UL, 0x00007f00UL, 0x00005000UL, 0x00003c00UL, 0x00009f00UL, 0x0000a800UL,
+0x00005100UL, 0x0000a300UL, 0x00004000UL, 0x00008f00UL, 0x00009200UL, 0x00009d00UL, 0x00003800UL, 0x0000f500UL,
+0x0000bc00UL, 0x0000b600UL, 0x0000da00UL, 0x00002100UL, 0x00001000UL, 0x0000ff00UL, 0x0000f300UL, 0x0000d200UL,
+0x0000cd00UL, 0x00000c00UL, 0x00001300UL, 0x0000ec00UL, 0x00005f00UL, 0x00009700UL, 0x00004400UL, 0x00001700UL,
+0x0000c400UL, 0x0000a700UL, 0x00007e00UL, 0x00003d00UL, 0x00006400UL, 0x00005d00UL, 0x00001900UL, 0x00007300UL,
+0x00006000UL, 0x00008100UL, 0x00004f00UL, 0x0000dc00UL, 0x00002200UL, 0x00002a00UL, 0x00009000UL, 0x00008800UL,
+0x00004600UL, 0x0000ee00UL, 0x0000b800UL, 0x00001400UL, 0x0000de00UL, 0x00005e00UL, 0x00000b00UL, 0x0000db00UL,
+0x0000e000UL, 0x00003200UL, 0x00003a00UL, 0x00000a00UL, 0x00004900UL, 0x00000600UL, 0x00002400UL, 0x00005c00UL,
+0x0000c200UL, 0x0000d300UL, 0x0000ac00UL, 0x00006200UL, 0x00009100UL, 0x00009500UL, 0x0000e400UL, 0x00007900UL,
+0x0000e700UL, 0x0000c800UL, 0x00003700UL, 0x00006d00UL, 0x00008d00UL, 0x0000d500UL, 0x00004e00UL, 0x0000a900UL,
+0x00006c00UL, 0x00005600UL, 0x0000f400UL, 0x0000ea00UL, 0x00006500UL, 0x00007a00UL, 0x0000ae00UL, 0x00000800UL,
+0x0000ba00UL, 0x00007800UL, 0x00002500UL, 0x00002e00UL, 0x00001c00UL, 0x0000a600UL, 0x0000b400UL, 0x0000c600UL,
+0x0000e800UL, 0x0000dd00UL, 0x00007400UL, 0x00001f00UL, 0x00004b00UL, 0x0000bd00UL, 0x00008b00UL, 0x00008a00UL,
+0x00007000UL, 0x00003e00UL, 0x0000b500UL, 0x00006600UL, 0x00004800UL, 0x00000300UL, 0x0000f600UL, 0x00000e00UL,
+0x00006100UL, 0x00003500UL, 0x00005700UL, 0x0000b900UL, 0x00008600UL, 0x0000c100UL, 0x00001d00UL, 0x00009e00UL,
+0x0000e100UL, 0x0000f800UL, 0x00009800UL, 0x00001100UL, 0x00006900UL, 0x0000d900UL, 0x00008e00UL, 0x00009400UL,
+0x00009b00UL, 0x00001e00UL, 0x00008700UL, 0x0000e900UL, 0x0000ce00UL, 0x00005500UL, 0x00002800UL, 0x0000df00UL,
+0x00008c00UL, 0x0000a100UL, 0x00008900UL, 0x00000d00UL, 0x0000bf00UL, 0x0000e600UL, 0x00004200UL, 0x00006800UL,
+0x00004100UL, 0x00009900UL, 0x00002d00UL, 0x00000f00UL, 0x0000b000UL, 0x00005400UL, 0x0000bb00UL, 0x00001600UL
+};
+
+static const ulong32 Te4_2[] = {
+0x00630000UL, 0x007c0000UL, 0x00770000UL, 0x007b0000UL, 0x00f20000UL, 0x006b0000UL, 0x006f0000UL, 0x00c50000UL,
+0x00300000UL, 0x00010000UL, 0x00670000UL, 0x002b0000UL, 0x00fe0000UL, 0x00d70000UL, 0x00ab0000UL, 0x00760000UL,
+0x00ca0000UL, 0x00820000UL, 0x00c90000UL, 0x007d0000UL, 0x00fa0000UL, 0x00590000UL, 0x00470000UL, 0x00f00000UL,
+0x00ad0000UL, 0x00d40000UL, 0x00a20000UL, 0x00af0000UL, 0x009c0000UL, 0x00a40000UL, 0x00720000UL, 0x00c00000UL,
+0x00b70000UL, 0x00fd0000UL, 0x00930000UL, 0x00260000UL, 0x00360000UL, 0x003f0000UL, 0x00f70000UL, 0x00cc0000UL,
+0x00340000UL, 0x00a50000UL, 0x00e50000UL, 0x00f10000UL, 0x00710000UL, 0x00d80000UL, 0x00310000UL, 0x00150000UL,
+0x00040000UL, 0x00c70000UL, 0x00230000UL, 0x00c30000UL, 0x00180000UL, 0x00960000UL, 0x00050000UL, 0x009a0000UL,
+0x00070000UL, 0x00120000UL, 0x00800000UL, 0x00e20000UL, 0x00eb0000UL, 0x00270000UL, 0x00b20000UL, 0x00750000UL,
+0x00090000UL, 0x00830000UL, 0x002c0000UL, 0x001a0000UL, 0x001b0000UL, 0x006e0000UL, 0x005a0000UL, 0x00a00000UL,
+0x00520000UL, 0x003b0000UL, 0x00d60000UL, 0x00b30000UL, 0x00290000UL, 0x00e30000UL, 0x002f0000UL, 0x00840000UL,
+0x00530000UL, 0x00d10000UL, 0x00000000UL, 0x00ed0000UL, 0x00200000UL, 0x00fc0000UL, 0x00b10000UL, 0x005b0000UL,
+0x006a0000UL, 0x00cb0000UL, 0x00be0000UL, 0x00390000UL, 0x004a0000UL, 0x004c0000UL, 0x00580000UL, 0x00cf0000UL,
+0x00d00000UL, 0x00ef0000UL, 0x00aa0000UL, 0x00fb0000UL, 0x00430000UL, 0x004d0000UL, 0x00330000UL, 0x00850000UL,
+0x00450000UL, 0x00f90000UL, 0x00020000UL, 0x007f0000UL, 0x00500000UL, 0x003c0000UL, 0x009f0000UL, 0x00a80000UL,
+0x00510000UL, 0x00a30000UL, 0x00400000UL, 0x008f0000UL, 0x00920000UL, 0x009d0000UL, 0x00380000UL, 0x00f50000UL,
+0x00bc0000UL, 0x00b60000UL, 0x00da0000UL, 0x00210000UL, 0x00100000UL, 0x00ff0000UL, 0x00f30000UL, 0x00d20000UL,
+0x00cd0000UL, 0x000c0000UL, 0x00130000UL, 0x00ec0000UL, 0x005f0000UL, 0x00970000UL, 0x00440000UL, 0x00170000UL,
+0x00c40000UL, 0x00a70000UL, 0x007e0000UL, 0x003d0000UL, 0x00640000UL, 0x005d0000UL, 0x00190000UL, 0x00730000UL,
+0x00600000UL, 0x00810000UL, 0x004f0000UL, 0x00dc0000UL, 0x00220000UL, 0x002a0000UL, 0x00900000UL, 0x00880000UL,
+0x00460000UL, 0x00ee0000UL, 0x00b80000UL, 0x00140000UL, 0x00de0000UL, 0x005e0000UL, 0x000b0000UL, 0x00db0000UL,
+0x00e00000UL, 0x00320000UL, 0x003a0000UL, 0x000a0000UL, 0x00490000UL, 0x00060000UL, 0x00240000UL, 0x005c0000UL,
+0x00c20000UL, 0x00d30000UL, 0x00ac0000UL, 0x00620000UL, 0x00910000UL, 0x00950000UL, 0x00e40000UL, 0x00790000UL,
+0x00e70000UL, 0x00c80000UL, 0x00370000UL, 0x006d0000UL, 0x008d0000UL, 0x00d50000UL, 0x004e0000UL, 0x00a90000UL,
+0x006c0000UL, 0x00560000UL, 0x00f40000UL, 0x00ea0000UL, 0x00650000UL, 0x007a0000UL, 0x00ae0000UL, 0x00080000UL,
+0x00ba0000UL, 0x00780000UL, 0x00250000UL, 0x002e0000UL, 0x001c0000UL, 0x00a60000UL, 0x00b40000UL, 0x00c60000UL,
+0x00e80000UL, 0x00dd0000UL, 0x00740000UL, 0x001f0000UL, 0x004b0000UL, 0x00bd0000UL, 0x008b0000UL, 0x008a0000UL,
+0x00700000UL, 0x003e0000UL, 0x00b50000UL, 0x00660000UL, 0x00480000UL, 0x00030000UL, 0x00f60000UL, 0x000e0000UL,
+0x00610000UL, 0x00350000UL, 0x00570000UL, 0x00b90000UL, 0x00860000UL, 0x00c10000UL, 0x001d0000UL, 0x009e0000UL,
+0x00e10000UL, 0x00f80000UL, 0x00980000UL, 0x00110000UL, 0x00690000UL, 0x00d90000UL, 0x008e0000UL, 0x00940000UL,
+0x009b0000UL, 0x001e0000UL, 0x00870000UL, 0x00e90000UL, 0x00ce0000UL, 0x00550000UL, 0x00280000UL, 0x00df0000UL,
+0x008c0000UL, 0x00a10000UL, 0x00890000UL, 0x000d0000UL, 0x00bf0000UL, 0x00e60000UL, 0x00420000UL, 0x00680000UL,
+0x00410000UL, 0x00990000UL, 0x002d0000UL, 0x000f0000UL, 0x00b00000UL, 0x00540000UL, 0x00bb0000UL, 0x00160000UL
+};
+
+static const ulong32 Te4_3[] = {
+0x63000000UL, 0x7c000000UL, 0x77000000UL, 0x7b000000UL, 0xf2000000UL, 0x6b000000UL, 0x6f000000UL, 0xc5000000UL,
+0x30000000UL, 0x01000000UL, 0x67000000UL, 0x2b000000UL, 0xfe000000UL, 0xd7000000UL, 0xab000000UL, 0x76000000UL,
+0xca000000UL, 0x82000000UL, 0xc9000000UL, 0x7d000000UL, 0xfa000000UL, 0x59000000UL, 0x47000000UL, 0xf0000000UL,
+0xad000000UL, 0xd4000000UL, 0xa2000000UL, 0xaf000000UL, 0x9c000000UL, 0xa4000000UL, 0x72000000UL, 0xc0000000UL,
+0xb7000000UL, 0xfd000000UL, 0x93000000UL, 0x26000000UL, 0x36000000UL, 0x3f000000UL, 0xf7000000UL, 0xcc000000UL,
+0x34000000UL, 0xa5000000UL, 0xe5000000UL, 0xf1000000UL, 0x71000000UL, 0xd8000000UL, 0x31000000UL, 0x15000000UL,
+0x04000000UL, 0xc7000000UL, 0x23000000UL, 0xc3000000UL, 0x18000000UL, 0x96000000UL, 0x05000000UL, 0x9a000000UL,
+0x07000000UL, 0x12000000UL, 0x80000000UL, 0xe2000000UL, 0xeb000000UL, 0x27000000UL, 0xb2000000UL, 0x75000000UL,
+0x09000000UL, 0x83000000UL, 0x2c000000UL, 0x1a000000UL, 0x1b000000UL, 0x6e000000UL, 0x5a000000UL, 0xa0000000UL,
+0x52000000UL, 0x3b000000UL, 0xd6000000UL, 0xb3000000UL, 0x29000000UL, 0xe3000000UL, 0x2f000000UL, 0x84000000UL,
+0x53000000UL, 0xd1000000UL, 0x00000000UL, 0xed000000UL, 0x20000000UL, 0xfc000000UL, 0xb1000000UL, 0x5b000000UL,
+0x6a000000UL, 0xcb000000UL, 0xbe000000UL, 0x39000000UL, 0x4a000000UL, 0x4c000000UL, 0x58000000UL, 0xcf000000UL,
+0xd0000000UL, 0xef000000UL, 0xaa000000UL, 0xfb000000UL, 0x43000000UL, 0x4d000000UL, 0x33000000UL, 0x85000000UL,
+0x45000000UL, 0xf9000000UL, 0x02000000UL, 0x7f000000UL, 0x50000000UL, 0x3c000000UL, 0x9f000000UL, 0xa8000000UL,
+0x51000000UL, 0xa3000000UL, 0x40000000UL, 0x8f000000UL, 0x92000000UL, 0x9d000000UL, 0x38000000UL, 0xf5000000UL,
+0xbc000000UL, 0xb6000000UL, 0xda000000UL, 0x21000000UL, 0x10000000UL, 0xff000000UL, 0xf3000000UL, 0xd2000000UL,
+0xcd000000UL, 0x0c000000UL, 0x13000000UL, 0xec000000UL, 0x5f000000UL, 0x97000000UL, 0x44000000UL, 0x17000000UL,
+0xc4000000UL, 0xa7000000UL, 0x7e000000UL, 0x3d000000UL, 0x64000000UL, 0x5d000000UL, 0x19000000UL, 0x73000000UL,
+0x60000000UL, 0x81000000UL, 0x4f000000UL, 0xdc000000UL, 0x22000000UL, 0x2a000000UL, 0x90000000UL, 0x88000000UL,
+0x46000000UL, 0xee000000UL, 0xb8000000UL, 0x14000000UL, 0xde000000UL, 0x5e000000UL, 0x0b000000UL, 0xdb000000UL,
+0xe0000000UL, 0x32000000UL, 0x3a000000UL, 0x0a000000UL, 0x49000000UL, 0x06000000UL, 0x24000000UL, 0x5c000000UL,
+0xc2000000UL, 0xd3000000UL, 0xac000000UL, 0x62000000UL, 0x91000000UL, 0x95000000UL, 0xe4000000UL, 0x79000000UL,
+0xe7000000UL, 0xc8000000UL, 0x37000000UL, 0x6d000000UL, 0x8d000000UL, 0xd5000000UL, 0x4e000000UL, 0xa9000000UL,
+0x6c000000UL, 0x56000000UL, 0xf4000000UL, 0xea000000UL, 0x65000000UL, 0x7a000000UL, 0xae000000UL, 0x08000000UL,
+0xba000000UL, 0x78000000UL, 0x25000000UL, 0x2e000000UL, 0x1c000000UL, 0xa6000000UL, 0xb4000000UL, 0xc6000000UL,
+0xe8000000UL, 0xdd000000UL, 0x74000000UL, 0x1f000000UL, 0x4b000000UL, 0xbd000000UL, 0x8b000000UL, 0x8a000000UL,
+0x70000000UL, 0x3e000000UL, 0xb5000000UL, 0x66000000UL, 0x48000000UL, 0x03000000UL, 0xf6000000UL, 0x0e000000UL,
+0x61000000UL, 0x35000000UL, 0x57000000UL, 0xb9000000UL, 0x86000000UL, 0xc1000000UL, 0x1d000000UL, 0x9e000000UL,
+0xe1000000UL, 0xf8000000UL, 0x98000000UL, 0x11000000UL, 0x69000000UL, 0xd9000000UL, 0x8e000000UL, 0x94000000UL,
+0x9b000000UL, 0x1e000000UL, 0x87000000UL, 0xe9000000UL, 0xce000000UL, 0x55000000UL, 0x28000000UL, 0xdf000000UL,
+0x8c000000UL, 0xa1000000UL, 0x89000000UL, 0x0d000000UL, 0xbf000000UL, 0xe6000000UL, 0x42000000UL, 0x68000000UL,
+0x41000000UL, 0x99000000UL, 0x2d000000UL, 0x0f000000UL, 0xb0000000UL, 0x54000000UL, 0xbb000000UL, 0x16000000UL
+};
+#endif /* pelimac */
+
+#ifndef ENCRYPT_ONLY
+
+static const ulong32 TD1[256] = {
+ 0x5051f4a7UL, 0x537e4165UL, 0xc31a17a4UL, 0x963a275eUL,
+ 0xcb3bab6bUL, 0xf11f9d45UL, 0xabacfa58UL, 0x934be303UL,
+ 0x552030faUL, 0xf6ad766dUL, 0x9188cc76UL, 0x25f5024cUL,
+ 0xfc4fe5d7UL, 0xd7c52acbUL, 0x80263544UL, 0x8fb562a3UL,
+ 0x49deb15aUL, 0x6725ba1bUL, 0x9845ea0eUL, 0xe15dfec0UL,
+ 0x02c32f75UL, 0x12814cf0UL, 0xa38d4697UL, 0xc66bd3f9UL,
+ 0xe7038f5fUL, 0x9515929cUL, 0xebbf6d7aUL, 0xda955259UL,
+ 0x2dd4be83UL, 0xd3587421UL, 0x2949e069UL, 0x448ec9c8UL,
+ 0x6a75c289UL, 0x78f48e79UL, 0x6b99583eUL, 0xdd27b971UL,
+ 0xb6bee14fUL, 0x17f088adUL, 0x66c920acUL, 0xb47dce3aUL,
+ 0x1863df4aUL, 0x82e51a31UL, 0x60975133UL, 0x4562537fUL,
+ 0xe0b16477UL, 0x84bb6baeUL, 0x1cfe81a0UL, 0x94f9082bUL,
+ 0x58704868UL, 0x198f45fdUL, 0x8794de6cUL, 0xb7527bf8UL,
+ 0x23ab73d3UL, 0xe2724b02UL, 0x57e31f8fUL, 0x2a6655abUL,
+ 0x07b2eb28UL, 0x032fb5c2UL, 0x9a86c57bUL, 0xa5d33708UL,
+ 0xf2302887UL, 0xb223bfa5UL, 0xba02036aUL, 0x5ced1682UL,
+ 0x2b8acf1cUL, 0x92a779b4UL, 0xf0f307f2UL, 0xa14e69e2UL,
+ 0xcd65daf4UL, 0xd50605beUL, 0x1fd13462UL, 0x8ac4a6feUL,
+ 0x9d342e53UL, 0xa0a2f355UL, 0x32058ae1UL, 0x75a4f6ebUL,
+ 0x390b83ecUL, 0xaa4060efUL, 0x065e719fUL, 0x51bd6e10UL,
+ 0xf93e218aUL, 0x3d96dd06UL, 0xaedd3e05UL, 0x464de6bdUL,
+ 0xb591548dUL, 0x0571c45dUL, 0x6f0406d4UL, 0xff605015UL,
+ 0x241998fbUL, 0x97d6bde9UL, 0xcc894043UL, 0x7767d99eUL,
+ 0xbdb0e842UL, 0x8807898bUL, 0x38e7195bUL, 0xdb79c8eeUL,
+ 0x47a17c0aUL, 0xe97c420fUL, 0xc9f8841eUL, 0x00000000UL,
+ 0x83098086UL, 0x48322bedUL, 0xac1e1170UL, 0x4e6c5a72UL,
+ 0xfbfd0effUL, 0x560f8538UL, 0x1e3daed5UL, 0x27362d39UL,
+ 0x640a0fd9UL, 0x21685ca6UL, 0xd19b5b54UL, 0x3a24362eUL,
+ 0xb10c0a67UL, 0x0f9357e7UL, 0xd2b4ee96UL, 0x9e1b9b91UL,
+ 0x4f80c0c5UL, 0xa261dc20UL, 0x695a774bUL, 0x161c121aUL,
+ 0x0ae293baUL, 0xe5c0a02aUL, 0x433c22e0UL, 0x1d121b17UL,
+ 0x0b0e090dUL, 0xadf28bc7UL, 0xb92db6a8UL, 0xc8141ea9UL,
+ 0x8557f119UL, 0x4caf7507UL, 0xbbee99ddUL, 0xfda37f60UL,
+ 0x9ff70126UL, 0xbc5c72f5UL, 0xc544663bUL, 0x345bfb7eUL,
+ 0x768b4329UL, 0xdccb23c6UL, 0x68b6edfcUL, 0x63b8e4f1UL,
+ 0xcad731dcUL, 0x10426385UL, 0x40139722UL, 0x2084c611UL,
+ 0x7d854a24UL, 0xf8d2bb3dUL, 0x11aef932UL, 0x6dc729a1UL,
+ 0x4b1d9e2fUL, 0xf3dcb230UL, 0xec0d8652UL, 0xd077c1e3UL,
+ 0x6c2bb316UL, 0x99a970b9UL, 0xfa119448UL, 0x2247e964UL,
+ 0xc4a8fc8cUL, 0x1aa0f03fUL, 0xd8567d2cUL, 0xef223390UL,
+ 0xc787494eUL, 0xc1d938d1UL, 0xfe8ccaa2UL, 0x3698d40bUL,
+ 0xcfa6f581UL, 0x28a57adeUL, 0x26dab78eUL, 0xa43fadbfUL,
+ 0xe42c3a9dUL, 0x0d507892UL, 0x9b6a5fccUL, 0x62547e46UL,
+ 0xc2f68d13UL, 0xe890d8b8UL, 0x5e2e39f7UL, 0xf582c3afUL,
+ 0xbe9f5d80UL, 0x7c69d093UL, 0xa96fd52dUL, 0xb3cf2512UL,
+ 0x3bc8ac99UL, 0xa710187dUL, 0x6ee89c63UL, 0x7bdb3bbbUL,
+ 0x09cd2678UL, 0xf46e5918UL, 0x01ec9ab7UL, 0xa8834f9aUL,
+ 0x65e6956eUL, 0x7eaaffe6UL, 0x0821bccfUL, 0xe6ef15e8UL,
+ 0xd9bae79bUL, 0xce4a6f36UL, 0xd4ea9f09UL, 0xd629b07cUL,
+ 0xaf31a4b2UL, 0x312a3f23UL, 0x30c6a594UL, 0xc035a266UL,
+ 0x37744ebcUL, 0xa6fc82caUL, 0xb0e090d0UL, 0x1533a7d8UL,
+ 0x4af10498UL, 0xf741ecdaUL, 0x0e7fcd50UL, 0x2f1791f6UL,
+ 0x8d764dd6UL, 0x4d43efb0UL, 0x54ccaa4dUL, 0xdfe49604UL,
+ 0xe39ed1b5UL, 0x1b4c6a88UL, 0xb8c12c1fUL, 0x7f466551UL,
+ 0x049d5eeaUL, 0x5d018c35UL, 0x73fa8774UL, 0x2efb0b41UL,
+ 0x5ab3671dUL, 0x5292dbd2UL, 0x33e91056UL, 0x136dd647UL,
+ 0x8c9ad761UL, 0x7a37a10cUL, 0x8e59f814UL, 0x89eb133cUL,
+ 0xeecea927UL, 0x35b761c9UL, 0xede11ce5UL, 0x3c7a47b1UL,
+ 0x599cd2dfUL, 0x3f55f273UL, 0x791814ceUL, 0xbf73c737UL,
+ 0xea53f7cdUL, 0x5b5ffdaaUL, 0x14df3d6fUL, 0x867844dbUL,
+ 0x81caaff3UL, 0x3eb968c4UL, 0x2c382434UL, 0x5fc2a340UL,
+ 0x72161dc3UL, 0x0cbce225UL, 0x8b283c49UL, 0x41ff0d95UL,
+ 0x7139a801UL, 0xde080cb3UL, 0x9cd8b4e4UL, 0x906456c1UL,
+ 0x617bcb84UL, 0x70d532b6UL, 0x74486c5cUL, 0x42d0b857UL,
+};
+static const ulong32 TD2[256] = {
+ 0xa75051f4UL, 0x65537e41UL, 0xa4c31a17UL, 0x5e963a27UL,
+ 0x6bcb3babUL, 0x45f11f9dUL, 0x58abacfaUL, 0x03934be3UL,
+ 0xfa552030UL, 0x6df6ad76UL, 0x769188ccUL, 0x4c25f502UL,
+ 0xd7fc4fe5UL, 0xcbd7c52aUL, 0x44802635UL, 0xa38fb562UL,
+ 0x5a49deb1UL, 0x1b6725baUL, 0x0e9845eaUL, 0xc0e15dfeUL,
+ 0x7502c32fUL, 0xf012814cUL, 0x97a38d46UL, 0xf9c66bd3UL,
+ 0x5fe7038fUL, 0x9c951592UL, 0x7aebbf6dUL, 0x59da9552UL,
+ 0x832dd4beUL, 0x21d35874UL, 0x692949e0UL, 0xc8448ec9UL,
+ 0x896a75c2UL, 0x7978f48eUL, 0x3e6b9958UL, 0x71dd27b9UL,
+ 0x4fb6bee1UL, 0xad17f088UL, 0xac66c920UL, 0x3ab47dceUL,
+ 0x4a1863dfUL, 0x3182e51aUL, 0x33609751UL, 0x7f456253UL,
+ 0x77e0b164UL, 0xae84bb6bUL, 0xa01cfe81UL, 0x2b94f908UL,
+ 0x68587048UL, 0xfd198f45UL, 0x6c8794deUL, 0xf8b7527bUL,
+ 0xd323ab73UL, 0x02e2724bUL, 0x8f57e31fUL, 0xab2a6655UL,
+ 0x2807b2ebUL, 0xc2032fb5UL, 0x7b9a86c5UL, 0x08a5d337UL,
+ 0x87f23028UL, 0xa5b223bfUL, 0x6aba0203UL, 0x825ced16UL,
+ 0x1c2b8acfUL, 0xb492a779UL, 0xf2f0f307UL, 0xe2a14e69UL,
+ 0xf4cd65daUL, 0xbed50605UL, 0x621fd134UL, 0xfe8ac4a6UL,
+ 0x539d342eUL, 0x55a0a2f3UL, 0xe132058aUL, 0xeb75a4f6UL,
+ 0xec390b83UL, 0xefaa4060UL, 0x9f065e71UL, 0x1051bd6eUL,
+ 0x8af93e21UL, 0x063d96ddUL, 0x05aedd3eUL, 0xbd464de6UL,
+ 0x8db59154UL, 0x5d0571c4UL, 0xd46f0406UL, 0x15ff6050UL,
+ 0xfb241998UL, 0xe997d6bdUL, 0x43cc8940UL, 0x9e7767d9UL,
+ 0x42bdb0e8UL, 0x8b880789UL, 0x5b38e719UL, 0xeedb79c8UL,
+ 0x0a47a17cUL, 0x0fe97c42UL, 0x1ec9f884UL, 0x00000000UL,
+ 0x86830980UL, 0xed48322bUL, 0x70ac1e11UL, 0x724e6c5aUL,
+ 0xfffbfd0eUL, 0x38560f85UL, 0xd51e3daeUL, 0x3927362dUL,
+ 0xd9640a0fUL, 0xa621685cUL, 0x54d19b5bUL, 0x2e3a2436UL,
+ 0x67b10c0aUL, 0xe70f9357UL, 0x96d2b4eeUL, 0x919e1b9bUL,
+ 0xc54f80c0UL, 0x20a261dcUL, 0x4b695a77UL, 0x1a161c12UL,
+ 0xba0ae293UL, 0x2ae5c0a0UL, 0xe0433c22UL, 0x171d121bUL,
+ 0x0d0b0e09UL, 0xc7adf28bUL, 0xa8b92db6UL, 0xa9c8141eUL,
+ 0x198557f1UL, 0x074caf75UL, 0xddbbee99UL, 0x60fda37fUL,
+ 0x269ff701UL, 0xf5bc5c72UL, 0x3bc54466UL, 0x7e345bfbUL,
+ 0x29768b43UL, 0xc6dccb23UL, 0xfc68b6edUL, 0xf163b8e4UL,
+ 0xdccad731UL, 0x85104263UL, 0x22401397UL, 0x112084c6UL,
+ 0x247d854aUL, 0x3df8d2bbUL, 0x3211aef9UL, 0xa16dc729UL,
+ 0x2f4b1d9eUL, 0x30f3dcb2UL, 0x52ec0d86UL, 0xe3d077c1UL,
+ 0x166c2bb3UL, 0xb999a970UL, 0x48fa1194UL, 0x642247e9UL,
+ 0x8cc4a8fcUL, 0x3f1aa0f0UL, 0x2cd8567dUL, 0x90ef2233UL,
+ 0x4ec78749UL, 0xd1c1d938UL, 0xa2fe8ccaUL, 0x0b3698d4UL,
+ 0x81cfa6f5UL, 0xde28a57aUL, 0x8e26dab7UL, 0xbfa43fadUL,
+ 0x9de42c3aUL, 0x920d5078UL, 0xcc9b6a5fUL, 0x4662547eUL,
+ 0x13c2f68dUL, 0xb8e890d8UL, 0xf75e2e39UL, 0xaff582c3UL,
+ 0x80be9f5dUL, 0x937c69d0UL, 0x2da96fd5UL, 0x12b3cf25UL,
+ 0x993bc8acUL, 0x7da71018UL, 0x636ee89cUL, 0xbb7bdb3bUL,
+ 0x7809cd26UL, 0x18f46e59UL, 0xb701ec9aUL, 0x9aa8834fUL,
+ 0x6e65e695UL, 0xe67eaaffUL, 0xcf0821bcUL, 0xe8e6ef15UL,
+ 0x9bd9bae7UL, 0x36ce4a6fUL, 0x09d4ea9fUL, 0x7cd629b0UL,
+ 0xb2af31a4UL, 0x23312a3fUL, 0x9430c6a5UL, 0x66c035a2UL,
+ 0xbc37744eUL, 0xcaa6fc82UL, 0xd0b0e090UL, 0xd81533a7UL,
+ 0x984af104UL, 0xdaf741ecUL, 0x500e7fcdUL, 0xf62f1791UL,
+ 0xd68d764dUL, 0xb04d43efUL, 0x4d54ccaaUL, 0x04dfe496UL,
+ 0xb5e39ed1UL, 0x881b4c6aUL, 0x1fb8c12cUL, 0x517f4665UL,
+ 0xea049d5eUL, 0x355d018cUL, 0x7473fa87UL, 0x412efb0bUL,
+ 0x1d5ab367UL, 0xd25292dbUL, 0x5633e910UL, 0x47136dd6UL,
+ 0x618c9ad7UL, 0x0c7a37a1UL, 0x148e59f8UL, 0x3c89eb13UL,
+ 0x27eecea9UL, 0xc935b761UL, 0xe5ede11cUL, 0xb13c7a47UL,
+ 0xdf599cd2UL, 0x733f55f2UL, 0xce791814UL, 0x37bf73c7UL,
+ 0xcdea53f7UL, 0xaa5b5ffdUL, 0x6f14df3dUL, 0xdb867844UL,
+ 0xf381caafUL, 0xc43eb968UL, 0x342c3824UL, 0x405fc2a3UL,
+ 0xc372161dUL, 0x250cbce2UL, 0x498b283cUL, 0x9541ff0dUL,
+ 0x017139a8UL, 0xb3de080cUL, 0xe49cd8b4UL, 0xc1906456UL,
+ 0x84617bcbUL, 0xb670d532UL, 0x5c74486cUL, 0x5742d0b8UL,
+};
+static const ulong32 TD3[256] = {
+ 0xf4a75051UL, 0x4165537eUL, 0x17a4c31aUL, 0x275e963aUL,
+ 0xab6bcb3bUL, 0x9d45f11fUL, 0xfa58abacUL, 0xe303934bUL,
+ 0x30fa5520UL, 0x766df6adUL, 0xcc769188UL, 0x024c25f5UL,
+ 0xe5d7fc4fUL, 0x2acbd7c5UL, 0x35448026UL, 0x62a38fb5UL,
+ 0xb15a49deUL, 0xba1b6725UL, 0xea0e9845UL, 0xfec0e15dUL,
+ 0x2f7502c3UL, 0x4cf01281UL, 0x4697a38dUL, 0xd3f9c66bUL,
+ 0x8f5fe703UL, 0x929c9515UL, 0x6d7aebbfUL, 0x5259da95UL,
+ 0xbe832dd4UL, 0x7421d358UL, 0xe0692949UL, 0xc9c8448eUL,
+ 0xc2896a75UL, 0x8e7978f4UL, 0x583e6b99UL, 0xb971dd27UL,
+ 0xe14fb6beUL, 0x88ad17f0UL, 0x20ac66c9UL, 0xce3ab47dUL,
+ 0xdf4a1863UL, 0x1a3182e5UL, 0x51336097UL, 0x537f4562UL,
+ 0x6477e0b1UL, 0x6bae84bbUL, 0x81a01cfeUL, 0x082b94f9UL,
+ 0x48685870UL, 0x45fd198fUL, 0xde6c8794UL, 0x7bf8b752UL,
+ 0x73d323abUL, 0x4b02e272UL, 0x1f8f57e3UL, 0x55ab2a66UL,
+ 0xeb2807b2UL, 0xb5c2032fUL, 0xc57b9a86UL, 0x3708a5d3UL,
+ 0x2887f230UL, 0xbfa5b223UL, 0x036aba02UL, 0x16825cedUL,
+ 0xcf1c2b8aUL, 0x79b492a7UL, 0x07f2f0f3UL, 0x69e2a14eUL,
+ 0xdaf4cd65UL, 0x05bed506UL, 0x34621fd1UL, 0xa6fe8ac4UL,
+ 0x2e539d34UL, 0xf355a0a2UL, 0x8ae13205UL, 0xf6eb75a4UL,
+ 0x83ec390bUL, 0x60efaa40UL, 0x719f065eUL, 0x6e1051bdUL,
+ 0x218af93eUL, 0xdd063d96UL, 0x3e05aeddUL, 0xe6bd464dUL,
+ 0x548db591UL, 0xc45d0571UL, 0x06d46f04UL, 0x5015ff60UL,
+ 0x98fb2419UL, 0xbde997d6UL, 0x4043cc89UL, 0xd99e7767UL,
+ 0xe842bdb0UL, 0x898b8807UL, 0x195b38e7UL, 0xc8eedb79UL,
+ 0x7c0a47a1UL, 0x420fe97cUL, 0x841ec9f8UL, 0x00000000UL,
+ 0x80868309UL, 0x2bed4832UL, 0x1170ac1eUL, 0x5a724e6cUL,
+ 0x0efffbfdUL, 0x8538560fUL, 0xaed51e3dUL, 0x2d392736UL,
+ 0x0fd9640aUL, 0x5ca62168UL, 0x5b54d19bUL, 0x362e3a24UL,
+ 0x0a67b10cUL, 0x57e70f93UL, 0xee96d2b4UL, 0x9b919e1bUL,
+ 0xc0c54f80UL, 0xdc20a261UL, 0x774b695aUL, 0x121a161cUL,
+ 0x93ba0ae2UL, 0xa02ae5c0UL, 0x22e0433cUL, 0x1b171d12UL,
+ 0x090d0b0eUL, 0x8bc7adf2UL, 0xb6a8b92dUL, 0x1ea9c814UL,
+ 0xf1198557UL, 0x75074cafUL, 0x99ddbbeeUL, 0x7f60fda3UL,
+ 0x01269ff7UL, 0x72f5bc5cUL, 0x663bc544UL, 0xfb7e345bUL,
+ 0x4329768bUL, 0x23c6dccbUL, 0xedfc68b6UL, 0xe4f163b8UL,
+ 0x31dccad7UL, 0x63851042UL, 0x97224013UL, 0xc6112084UL,
+ 0x4a247d85UL, 0xbb3df8d2UL, 0xf93211aeUL, 0x29a16dc7UL,
+ 0x9e2f4b1dUL, 0xb230f3dcUL, 0x8652ec0dUL, 0xc1e3d077UL,
+ 0xb3166c2bUL, 0x70b999a9UL, 0x9448fa11UL, 0xe9642247UL,
+ 0xfc8cc4a8UL, 0xf03f1aa0UL, 0x7d2cd856UL, 0x3390ef22UL,
+ 0x494ec787UL, 0x38d1c1d9UL, 0xcaa2fe8cUL, 0xd40b3698UL,
+ 0xf581cfa6UL, 0x7ade28a5UL, 0xb78e26daUL, 0xadbfa43fUL,
+ 0x3a9de42cUL, 0x78920d50UL, 0x5fcc9b6aUL, 0x7e466254UL,
+ 0x8d13c2f6UL, 0xd8b8e890UL, 0x39f75e2eUL, 0xc3aff582UL,
+ 0x5d80be9fUL, 0xd0937c69UL, 0xd52da96fUL, 0x2512b3cfUL,
+ 0xac993bc8UL, 0x187da710UL, 0x9c636ee8UL, 0x3bbb7bdbUL,
+ 0x267809cdUL, 0x5918f46eUL, 0x9ab701ecUL, 0x4f9aa883UL,
+ 0x956e65e6UL, 0xffe67eaaUL, 0xbccf0821UL, 0x15e8e6efUL,
+ 0xe79bd9baUL, 0x6f36ce4aUL, 0x9f09d4eaUL, 0xb07cd629UL,
+ 0xa4b2af31UL, 0x3f23312aUL, 0xa59430c6UL, 0xa266c035UL,
+ 0x4ebc3774UL, 0x82caa6fcUL, 0x90d0b0e0UL, 0xa7d81533UL,
+ 0x04984af1UL, 0xecdaf741UL, 0xcd500e7fUL, 0x91f62f17UL,
+ 0x4dd68d76UL, 0xefb04d43UL, 0xaa4d54ccUL, 0x9604dfe4UL,
+ 0xd1b5e39eUL, 0x6a881b4cUL, 0x2c1fb8c1UL, 0x65517f46UL,
+ 0x5eea049dUL, 0x8c355d01UL, 0x877473faUL, 0x0b412efbUL,
+ 0x671d5ab3UL, 0xdbd25292UL, 0x105633e9UL, 0xd647136dUL,
+ 0xd7618c9aUL, 0xa10c7a37UL, 0xf8148e59UL, 0x133c89ebUL,
+ 0xa927eeceUL, 0x61c935b7UL, 0x1ce5ede1UL, 0x47b13c7aUL,
+ 0xd2df599cUL, 0xf2733f55UL, 0x14ce7918UL, 0xc737bf73UL,
+ 0xf7cdea53UL, 0xfdaa5b5fUL, 0x3d6f14dfUL, 0x44db8678UL,
+ 0xaff381caUL, 0x68c43eb9UL, 0x24342c38UL, 0xa3405fc2UL,
+ 0x1dc37216UL, 0xe2250cbcUL, 0x3c498b28UL, 0x0d9541ffUL,
+ 0xa8017139UL, 0x0cb3de08UL, 0xb4e49cd8UL, 0x56c19064UL,
+ 0xcb84617bUL, 0x32b670d5UL, 0x6c5c7448UL, 0xb85742d0UL,
+};
+
+static const ulong32 Tks0[] = {
+0x00000000UL, 0x0e090d0bUL, 0x1c121a16UL, 0x121b171dUL, 0x3824342cUL, 0x362d3927UL, 0x24362e3aUL, 0x2a3f2331UL,
+0x70486858UL, 0x7e416553UL, 0x6c5a724eUL, 0x62537f45UL, 0x486c5c74UL, 0x4665517fUL, 0x547e4662UL, 0x5a774b69UL,
+0xe090d0b0UL, 0xee99ddbbUL, 0xfc82caa6UL, 0xf28bc7adUL, 0xd8b4e49cUL, 0xd6bde997UL, 0xc4a6fe8aUL, 0xcaaff381UL,
+0x90d8b8e8UL, 0x9ed1b5e3UL, 0x8ccaa2feUL, 0x82c3aff5UL, 0xa8fc8cc4UL, 0xa6f581cfUL, 0xb4ee96d2UL, 0xbae79bd9UL,
+0xdb3bbb7bUL, 0xd532b670UL, 0xc729a16dUL, 0xc920ac66UL, 0xe31f8f57UL, 0xed16825cUL, 0xff0d9541UL, 0xf104984aUL,
+0xab73d323UL, 0xa57ade28UL, 0xb761c935UL, 0xb968c43eUL, 0x9357e70fUL, 0x9d5eea04UL, 0x8f45fd19UL, 0x814cf012UL,
+0x3bab6bcbUL, 0x35a266c0UL, 0x27b971ddUL, 0x29b07cd6UL, 0x038f5fe7UL, 0x0d8652ecUL, 0x1f9d45f1UL, 0x119448faUL,
+0x4be30393UL, 0x45ea0e98UL, 0x57f11985UL, 0x59f8148eUL, 0x73c737bfUL, 0x7dce3ab4UL, 0x6fd52da9UL, 0x61dc20a2UL,
+0xad766df6UL, 0xa37f60fdUL, 0xb16477e0UL, 0xbf6d7aebUL, 0x955259daUL, 0x9b5b54d1UL, 0x894043ccUL, 0x87494ec7UL,
+0xdd3e05aeUL, 0xd33708a5UL, 0xc12c1fb8UL, 0xcf2512b3UL, 0xe51a3182UL, 0xeb133c89UL, 0xf9082b94UL, 0xf701269fUL,
+0x4de6bd46UL, 0x43efb04dUL, 0x51f4a750UL, 0x5ffdaa5bUL, 0x75c2896aUL, 0x7bcb8461UL, 0x69d0937cUL, 0x67d99e77UL,
+0x3daed51eUL, 0x33a7d815UL, 0x21bccf08UL, 0x2fb5c203UL, 0x058ae132UL, 0x0b83ec39UL, 0x1998fb24UL, 0x1791f62fUL,
+0x764dd68dUL, 0x7844db86UL, 0x6a5fcc9bUL, 0x6456c190UL, 0x4e69e2a1UL, 0x4060efaaUL, 0x527bf8b7UL, 0x5c72f5bcUL,
+0x0605bed5UL, 0x080cb3deUL, 0x1a17a4c3UL, 0x141ea9c8UL, 0x3e218af9UL, 0x302887f2UL, 0x223390efUL, 0x2c3a9de4UL,
+0x96dd063dUL, 0x98d40b36UL, 0x8acf1c2bUL, 0x84c61120UL, 0xaef93211UL, 0xa0f03f1aUL, 0xb2eb2807UL, 0xbce2250cUL,
+0xe6956e65UL, 0xe89c636eUL, 0xfa877473UL, 0xf48e7978UL, 0xdeb15a49UL, 0xd0b85742UL, 0xc2a3405fUL, 0xccaa4d54UL,
+0x41ecdaf7UL, 0x4fe5d7fcUL, 0x5dfec0e1UL, 0x53f7cdeaUL, 0x79c8eedbUL, 0x77c1e3d0UL, 0x65daf4cdUL, 0x6bd3f9c6UL,
+0x31a4b2afUL, 0x3fadbfa4UL, 0x2db6a8b9UL, 0x23bfa5b2UL, 0x09808683UL, 0x07898b88UL, 0x15929c95UL, 0x1b9b919eUL,
+0xa17c0a47UL, 0xaf75074cUL, 0xbd6e1051UL, 0xb3671d5aUL, 0x99583e6bUL, 0x97513360UL, 0x854a247dUL, 0x8b432976UL,
+0xd134621fUL, 0xdf3d6f14UL, 0xcd267809UL, 0xc32f7502UL, 0xe9105633UL, 0xe7195b38UL, 0xf5024c25UL, 0xfb0b412eUL,
+0x9ad7618cUL, 0x94de6c87UL, 0x86c57b9aUL, 0x88cc7691UL, 0xa2f355a0UL, 0xacfa58abUL, 0xbee14fb6UL, 0xb0e842bdUL,
+0xea9f09d4UL, 0xe49604dfUL, 0xf68d13c2UL, 0xf8841ec9UL, 0xd2bb3df8UL, 0xdcb230f3UL, 0xcea927eeUL, 0xc0a02ae5UL,
+0x7a47b13cUL, 0x744ebc37UL, 0x6655ab2aUL, 0x685ca621UL, 0x42638510UL, 0x4c6a881bUL, 0x5e719f06UL, 0x5078920dUL,
+0x0a0fd964UL, 0x0406d46fUL, 0x161dc372UL, 0x1814ce79UL, 0x322bed48UL, 0x3c22e043UL, 0x2e39f75eUL, 0x2030fa55UL,
+0xec9ab701UL, 0xe293ba0aUL, 0xf088ad17UL, 0xfe81a01cUL, 0xd4be832dUL, 0xdab78e26UL, 0xc8ac993bUL, 0xc6a59430UL,
+0x9cd2df59UL, 0x92dbd252UL, 0x80c0c54fUL, 0x8ec9c844UL, 0xa4f6eb75UL, 0xaaffe67eUL, 0xb8e4f163UL, 0xb6edfc68UL,
+0x0c0a67b1UL, 0x02036abaUL, 0x10187da7UL, 0x1e1170acUL, 0x342e539dUL, 0x3a275e96UL, 0x283c498bUL, 0x26354480UL,
+0x7c420fe9UL, 0x724b02e2UL, 0x605015ffUL, 0x6e5918f4UL, 0x44663bc5UL, 0x4a6f36ceUL, 0x587421d3UL, 0x567d2cd8UL,
+0x37a10c7aUL, 0x39a80171UL, 0x2bb3166cUL, 0x25ba1b67UL, 0x0f853856UL, 0x018c355dUL, 0x13972240UL, 0x1d9e2f4bUL,
+0x47e96422UL, 0x49e06929UL, 0x5bfb7e34UL, 0x55f2733fUL, 0x7fcd500eUL, 0x71c45d05UL, 0x63df4a18UL, 0x6dd64713UL,
+0xd731dccaUL, 0xd938d1c1UL, 0xcb23c6dcUL, 0xc52acbd7UL, 0xef15e8e6UL, 0xe11ce5edUL, 0xf307f2f0UL, 0xfd0efffbUL,
+0xa779b492UL, 0xa970b999UL, 0xbb6bae84UL, 0xb562a38fUL, 0x9f5d80beUL, 0x91548db5UL, 0x834f9aa8UL, 0x8d4697a3UL
+};
+
+static const ulong32 Tks1[] = {
+0x00000000UL, 0x0b0e090dUL, 0x161c121aUL, 0x1d121b17UL, 0x2c382434UL, 0x27362d39UL, 0x3a24362eUL, 0x312a3f23UL,
+0x58704868UL, 0x537e4165UL, 0x4e6c5a72UL, 0x4562537fUL, 0x74486c5cUL, 0x7f466551UL, 0x62547e46UL, 0x695a774bUL,
+0xb0e090d0UL, 0xbbee99ddUL, 0xa6fc82caUL, 0xadf28bc7UL, 0x9cd8b4e4UL, 0x97d6bde9UL, 0x8ac4a6feUL, 0x81caaff3UL,
+0xe890d8b8UL, 0xe39ed1b5UL, 0xfe8ccaa2UL, 0xf582c3afUL, 0xc4a8fc8cUL, 0xcfa6f581UL, 0xd2b4ee96UL, 0xd9bae79bUL,
+0x7bdb3bbbUL, 0x70d532b6UL, 0x6dc729a1UL, 0x66c920acUL, 0x57e31f8fUL, 0x5ced1682UL, 0x41ff0d95UL, 0x4af10498UL,
+0x23ab73d3UL, 0x28a57adeUL, 0x35b761c9UL, 0x3eb968c4UL, 0x0f9357e7UL, 0x049d5eeaUL, 0x198f45fdUL, 0x12814cf0UL,
+0xcb3bab6bUL, 0xc035a266UL, 0xdd27b971UL, 0xd629b07cUL, 0xe7038f5fUL, 0xec0d8652UL, 0xf11f9d45UL, 0xfa119448UL,
+0x934be303UL, 0x9845ea0eUL, 0x8557f119UL, 0x8e59f814UL, 0xbf73c737UL, 0xb47dce3aUL, 0xa96fd52dUL, 0xa261dc20UL,
+0xf6ad766dUL, 0xfda37f60UL, 0xe0b16477UL, 0xebbf6d7aUL, 0xda955259UL, 0xd19b5b54UL, 0xcc894043UL, 0xc787494eUL,
+0xaedd3e05UL, 0xa5d33708UL, 0xb8c12c1fUL, 0xb3cf2512UL, 0x82e51a31UL, 0x89eb133cUL, 0x94f9082bUL, 0x9ff70126UL,
+0x464de6bdUL, 0x4d43efb0UL, 0x5051f4a7UL, 0x5b5ffdaaUL, 0x6a75c289UL, 0x617bcb84UL, 0x7c69d093UL, 0x7767d99eUL,
+0x1e3daed5UL, 0x1533a7d8UL, 0x0821bccfUL, 0x032fb5c2UL, 0x32058ae1UL, 0x390b83ecUL, 0x241998fbUL, 0x2f1791f6UL,
+0x8d764dd6UL, 0x867844dbUL, 0x9b6a5fccUL, 0x906456c1UL, 0xa14e69e2UL, 0xaa4060efUL, 0xb7527bf8UL, 0xbc5c72f5UL,
+0xd50605beUL, 0xde080cb3UL, 0xc31a17a4UL, 0xc8141ea9UL, 0xf93e218aUL, 0xf2302887UL, 0xef223390UL, 0xe42c3a9dUL,
+0x3d96dd06UL, 0x3698d40bUL, 0x2b8acf1cUL, 0x2084c611UL, 0x11aef932UL, 0x1aa0f03fUL, 0x07b2eb28UL, 0x0cbce225UL,
+0x65e6956eUL, 0x6ee89c63UL, 0x73fa8774UL, 0x78f48e79UL, 0x49deb15aUL, 0x42d0b857UL, 0x5fc2a340UL, 0x54ccaa4dUL,
+0xf741ecdaUL, 0xfc4fe5d7UL, 0xe15dfec0UL, 0xea53f7cdUL, 0xdb79c8eeUL, 0xd077c1e3UL, 0xcd65daf4UL, 0xc66bd3f9UL,
+0xaf31a4b2UL, 0xa43fadbfUL, 0xb92db6a8UL, 0xb223bfa5UL, 0x83098086UL, 0x8807898bUL, 0x9515929cUL, 0x9e1b9b91UL,
+0x47a17c0aUL, 0x4caf7507UL, 0x51bd6e10UL, 0x5ab3671dUL, 0x6b99583eUL, 0x60975133UL, 0x7d854a24UL, 0x768b4329UL,
+0x1fd13462UL, 0x14df3d6fUL, 0x09cd2678UL, 0x02c32f75UL, 0x33e91056UL, 0x38e7195bUL, 0x25f5024cUL, 0x2efb0b41UL,
+0x8c9ad761UL, 0x8794de6cUL, 0x9a86c57bUL, 0x9188cc76UL, 0xa0a2f355UL, 0xabacfa58UL, 0xb6bee14fUL, 0xbdb0e842UL,
+0xd4ea9f09UL, 0xdfe49604UL, 0xc2f68d13UL, 0xc9f8841eUL, 0xf8d2bb3dUL, 0xf3dcb230UL, 0xeecea927UL, 0xe5c0a02aUL,
+0x3c7a47b1UL, 0x37744ebcUL, 0x2a6655abUL, 0x21685ca6UL, 0x10426385UL, 0x1b4c6a88UL, 0x065e719fUL, 0x0d507892UL,
+0x640a0fd9UL, 0x6f0406d4UL, 0x72161dc3UL, 0x791814ceUL, 0x48322bedUL, 0x433c22e0UL, 0x5e2e39f7UL, 0x552030faUL,
+0x01ec9ab7UL, 0x0ae293baUL, 0x17f088adUL, 0x1cfe81a0UL, 0x2dd4be83UL, 0x26dab78eUL, 0x3bc8ac99UL, 0x30c6a594UL,
+0x599cd2dfUL, 0x5292dbd2UL, 0x4f80c0c5UL, 0x448ec9c8UL, 0x75a4f6ebUL, 0x7eaaffe6UL, 0x63b8e4f1UL, 0x68b6edfcUL,
+0xb10c0a67UL, 0xba02036aUL, 0xa710187dUL, 0xac1e1170UL, 0x9d342e53UL, 0x963a275eUL, 0x8b283c49UL, 0x80263544UL,
+0xe97c420fUL, 0xe2724b02UL, 0xff605015UL, 0xf46e5918UL, 0xc544663bUL, 0xce4a6f36UL, 0xd3587421UL, 0xd8567d2cUL,
+0x7a37a10cUL, 0x7139a801UL, 0x6c2bb316UL, 0x6725ba1bUL, 0x560f8538UL, 0x5d018c35UL, 0x40139722UL, 0x4b1d9e2fUL,
+0x2247e964UL, 0x2949e069UL, 0x345bfb7eUL, 0x3f55f273UL, 0x0e7fcd50UL, 0x0571c45dUL, 0x1863df4aUL, 0x136dd647UL,
+0xcad731dcUL, 0xc1d938d1UL, 0xdccb23c6UL, 0xd7c52acbUL, 0xe6ef15e8UL, 0xede11ce5UL, 0xf0f307f2UL, 0xfbfd0effUL,
+0x92a779b4UL, 0x99a970b9UL, 0x84bb6baeUL, 0x8fb562a3UL, 0xbe9f5d80UL, 0xb591548dUL, 0xa8834f9aUL, 0xa38d4697UL
+};
+
+static const ulong32 Tks2[] = {
+0x00000000UL, 0x0d0b0e09UL, 0x1a161c12UL, 0x171d121bUL, 0x342c3824UL, 0x3927362dUL, 0x2e3a2436UL, 0x23312a3fUL,
+0x68587048UL, 0x65537e41UL, 0x724e6c5aUL, 0x7f456253UL, 0x5c74486cUL, 0x517f4665UL, 0x4662547eUL, 0x4b695a77UL,
+0xd0b0e090UL, 0xddbbee99UL, 0xcaa6fc82UL, 0xc7adf28bUL, 0xe49cd8b4UL, 0xe997d6bdUL, 0xfe8ac4a6UL, 0xf381caafUL,
+0xb8e890d8UL, 0xb5e39ed1UL, 0xa2fe8ccaUL, 0xaff582c3UL, 0x8cc4a8fcUL, 0x81cfa6f5UL, 0x96d2b4eeUL, 0x9bd9bae7UL,
+0xbb7bdb3bUL, 0xb670d532UL, 0xa16dc729UL, 0xac66c920UL, 0x8f57e31fUL, 0x825ced16UL, 0x9541ff0dUL, 0x984af104UL,
+0xd323ab73UL, 0xde28a57aUL, 0xc935b761UL, 0xc43eb968UL, 0xe70f9357UL, 0xea049d5eUL, 0xfd198f45UL, 0xf012814cUL,
+0x6bcb3babUL, 0x66c035a2UL, 0x71dd27b9UL, 0x7cd629b0UL, 0x5fe7038fUL, 0x52ec0d86UL, 0x45f11f9dUL, 0x48fa1194UL,
+0x03934be3UL, 0x0e9845eaUL, 0x198557f1UL, 0x148e59f8UL, 0x37bf73c7UL, 0x3ab47dceUL, 0x2da96fd5UL, 0x20a261dcUL,
+0x6df6ad76UL, 0x60fda37fUL, 0x77e0b164UL, 0x7aebbf6dUL, 0x59da9552UL, 0x54d19b5bUL, 0x43cc8940UL, 0x4ec78749UL,
+0x05aedd3eUL, 0x08a5d337UL, 0x1fb8c12cUL, 0x12b3cf25UL, 0x3182e51aUL, 0x3c89eb13UL, 0x2b94f908UL, 0x269ff701UL,
+0xbd464de6UL, 0xb04d43efUL, 0xa75051f4UL, 0xaa5b5ffdUL, 0x896a75c2UL, 0x84617bcbUL, 0x937c69d0UL, 0x9e7767d9UL,
+0xd51e3daeUL, 0xd81533a7UL, 0xcf0821bcUL, 0xc2032fb5UL, 0xe132058aUL, 0xec390b83UL, 0xfb241998UL, 0xf62f1791UL,
+0xd68d764dUL, 0xdb867844UL, 0xcc9b6a5fUL, 0xc1906456UL, 0xe2a14e69UL, 0xefaa4060UL, 0xf8b7527bUL, 0xf5bc5c72UL,
+0xbed50605UL, 0xb3de080cUL, 0xa4c31a17UL, 0xa9c8141eUL, 0x8af93e21UL, 0x87f23028UL, 0x90ef2233UL, 0x9de42c3aUL,
+0x063d96ddUL, 0x0b3698d4UL, 0x1c2b8acfUL, 0x112084c6UL, 0x3211aef9UL, 0x3f1aa0f0UL, 0x2807b2ebUL, 0x250cbce2UL,
+0x6e65e695UL, 0x636ee89cUL, 0x7473fa87UL, 0x7978f48eUL, 0x5a49deb1UL, 0x5742d0b8UL, 0x405fc2a3UL, 0x4d54ccaaUL,
+0xdaf741ecUL, 0xd7fc4fe5UL, 0xc0e15dfeUL, 0xcdea53f7UL, 0xeedb79c8UL, 0xe3d077c1UL, 0xf4cd65daUL, 0xf9c66bd3UL,
+0xb2af31a4UL, 0xbfa43fadUL, 0xa8b92db6UL, 0xa5b223bfUL, 0x86830980UL, 0x8b880789UL, 0x9c951592UL, 0x919e1b9bUL,
+0x0a47a17cUL, 0x074caf75UL, 0x1051bd6eUL, 0x1d5ab367UL, 0x3e6b9958UL, 0x33609751UL, 0x247d854aUL, 0x29768b43UL,
+0x621fd134UL, 0x6f14df3dUL, 0x7809cd26UL, 0x7502c32fUL, 0x5633e910UL, 0x5b38e719UL, 0x4c25f502UL, 0x412efb0bUL,
+0x618c9ad7UL, 0x6c8794deUL, 0x7b9a86c5UL, 0x769188ccUL, 0x55a0a2f3UL, 0x58abacfaUL, 0x4fb6bee1UL, 0x42bdb0e8UL,
+0x09d4ea9fUL, 0x04dfe496UL, 0x13c2f68dUL, 0x1ec9f884UL, 0x3df8d2bbUL, 0x30f3dcb2UL, 0x27eecea9UL, 0x2ae5c0a0UL,
+0xb13c7a47UL, 0xbc37744eUL, 0xab2a6655UL, 0xa621685cUL, 0x85104263UL, 0x881b4c6aUL, 0x9f065e71UL, 0x920d5078UL,
+0xd9640a0fUL, 0xd46f0406UL, 0xc372161dUL, 0xce791814UL, 0xed48322bUL, 0xe0433c22UL, 0xf75e2e39UL, 0xfa552030UL,
+0xb701ec9aUL, 0xba0ae293UL, 0xad17f088UL, 0xa01cfe81UL, 0x832dd4beUL, 0x8e26dab7UL, 0x993bc8acUL, 0x9430c6a5UL,
+0xdf599cd2UL, 0xd25292dbUL, 0xc54f80c0UL, 0xc8448ec9UL, 0xeb75a4f6UL, 0xe67eaaffUL, 0xf163b8e4UL, 0xfc68b6edUL,
+0x67b10c0aUL, 0x6aba0203UL, 0x7da71018UL, 0x70ac1e11UL, 0x539d342eUL, 0x5e963a27UL, 0x498b283cUL, 0x44802635UL,
+0x0fe97c42UL, 0x02e2724bUL, 0x15ff6050UL, 0x18f46e59UL, 0x3bc54466UL, 0x36ce4a6fUL, 0x21d35874UL, 0x2cd8567dUL,
+0x0c7a37a1UL, 0x017139a8UL, 0x166c2bb3UL, 0x1b6725baUL, 0x38560f85UL, 0x355d018cUL, 0x22401397UL, 0x2f4b1d9eUL,
+0x642247e9UL, 0x692949e0UL, 0x7e345bfbUL, 0x733f55f2UL, 0x500e7fcdUL, 0x5d0571c4UL, 0x4a1863dfUL, 0x47136dd6UL,
+0xdccad731UL, 0xd1c1d938UL, 0xc6dccb23UL, 0xcbd7c52aUL, 0xe8e6ef15UL, 0xe5ede11cUL, 0xf2f0f307UL, 0xfffbfd0eUL,
+0xb492a779UL, 0xb999a970UL, 0xae84bb6bUL, 0xa38fb562UL, 0x80be9f5dUL, 0x8db59154UL, 0x9aa8834fUL, 0x97a38d46UL
+};
+
+static const ulong32 Tks3[] = {
+0x00000000UL, 0x090d0b0eUL, 0x121a161cUL, 0x1b171d12UL, 0x24342c38UL, 0x2d392736UL, 0x362e3a24UL, 0x3f23312aUL,
+0x48685870UL, 0x4165537eUL, 0x5a724e6cUL, 0x537f4562UL, 0x6c5c7448UL, 0x65517f46UL, 0x7e466254UL, 0x774b695aUL,
+0x90d0b0e0UL, 0x99ddbbeeUL, 0x82caa6fcUL, 0x8bc7adf2UL, 0xb4e49cd8UL, 0xbde997d6UL, 0xa6fe8ac4UL, 0xaff381caUL,
+0xd8b8e890UL, 0xd1b5e39eUL, 0xcaa2fe8cUL, 0xc3aff582UL, 0xfc8cc4a8UL, 0xf581cfa6UL, 0xee96d2b4UL, 0xe79bd9baUL,
+0x3bbb7bdbUL, 0x32b670d5UL, 0x29a16dc7UL, 0x20ac66c9UL, 0x1f8f57e3UL, 0x16825cedUL, 0x0d9541ffUL, 0x04984af1UL,
+0x73d323abUL, 0x7ade28a5UL, 0x61c935b7UL, 0x68c43eb9UL, 0x57e70f93UL, 0x5eea049dUL, 0x45fd198fUL, 0x4cf01281UL,
+0xab6bcb3bUL, 0xa266c035UL, 0xb971dd27UL, 0xb07cd629UL, 0x8f5fe703UL, 0x8652ec0dUL, 0x9d45f11fUL, 0x9448fa11UL,
+0xe303934bUL, 0xea0e9845UL, 0xf1198557UL, 0xf8148e59UL, 0xc737bf73UL, 0xce3ab47dUL, 0xd52da96fUL, 0xdc20a261UL,
+0x766df6adUL, 0x7f60fda3UL, 0x6477e0b1UL, 0x6d7aebbfUL, 0x5259da95UL, 0x5b54d19bUL, 0x4043cc89UL, 0x494ec787UL,
+0x3e05aeddUL, 0x3708a5d3UL, 0x2c1fb8c1UL, 0x2512b3cfUL, 0x1a3182e5UL, 0x133c89ebUL, 0x082b94f9UL, 0x01269ff7UL,
+0xe6bd464dUL, 0xefb04d43UL, 0xf4a75051UL, 0xfdaa5b5fUL, 0xc2896a75UL, 0xcb84617bUL, 0xd0937c69UL, 0xd99e7767UL,
+0xaed51e3dUL, 0xa7d81533UL, 0xbccf0821UL, 0xb5c2032fUL, 0x8ae13205UL, 0x83ec390bUL, 0x98fb2419UL, 0x91f62f17UL,
+0x4dd68d76UL, 0x44db8678UL, 0x5fcc9b6aUL, 0x56c19064UL, 0x69e2a14eUL, 0x60efaa40UL, 0x7bf8b752UL, 0x72f5bc5cUL,
+0x05bed506UL, 0x0cb3de08UL, 0x17a4c31aUL, 0x1ea9c814UL, 0x218af93eUL, 0x2887f230UL, 0x3390ef22UL, 0x3a9de42cUL,
+0xdd063d96UL, 0xd40b3698UL, 0xcf1c2b8aUL, 0xc6112084UL, 0xf93211aeUL, 0xf03f1aa0UL, 0xeb2807b2UL, 0xe2250cbcUL,
+0x956e65e6UL, 0x9c636ee8UL, 0x877473faUL, 0x8e7978f4UL, 0xb15a49deUL, 0xb85742d0UL, 0xa3405fc2UL, 0xaa4d54ccUL,
+0xecdaf741UL, 0xe5d7fc4fUL, 0xfec0e15dUL, 0xf7cdea53UL, 0xc8eedb79UL, 0xc1e3d077UL, 0xdaf4cd65UL, 0xd3f9c66bUL,
+0xa4b2af31UL, 0xadbfa43fUL, 0xb6a8b92dUL, 0xbfa5b223UL, 0x80868309UL, 0x898b8807UL, 0x929c9515UL, 0x9b919e1bUL,
+0x7c0a47a1UL, 0x75074cafUL, 0x6e1051bdUL, 0x671d5ab3UL, 0x583e6b99UL, 0x51336097UL, 0x4a247d85UL, 0x4329768bUL,
+0x34621fd1UL, 0x3d6f14dfUL, 0x267809cdUL, 0x2f7502c3UL, 0x105633e9UL, 0x195b38e7UL, 0x024c25f5UL, 0x0b412efbUL,
+0xd7618c9aUL, 0xde6c8794UL, 0xc57b9a86UL, 0xcc769188UL, 0xf355a0a2UL, 0xfa58abacUL, 0xe14fb6beUL, 0xe842bdb0UL,
+0x9f09d4eaUL, 0x9604dfe4UL, 0x8d13c2f6UL, 0x841ec9f8UL, 0xbb3df8d2UL, 0xb230f3dcUL, 0xa927eeceUL, 0xa02ae5c0UL,
+0x47b13c7aUL, 0x4ebc3774UL, 0x55ab2a66UL, 0x5ca62168UL, 0x63851042UL, 0x6a881b4cUL, 0x719f065eUL, 0x78920d50UL,
+0x0fd9640aUL, 0x06d46f04UL, 0x1dc37216UL, 0x14ce7918UL, 0x2bed4832UL, 0x22e0433cUL, 0x39f75e2eUL, 0x30fa5520UL,
+0x9ab701ecUL, 0x93ba0ae2UL, 0x88ad17f0UL, 0x81a01cfeUL, 0xbe832dd4UL, 0xb78e26daUL, 0xac993bc8UL, 0xa59430c6UL,
+0xd2df599cUL, 0xdbd25292UL, 0xc0c54f80UL, 0xc9c8448eUL, 0xf6eb75a4UL, 0xffe67eaaUL, 0xe4f163b8UL, 0xedfc68b6UL,
+0x0a67b10cUL, 0x036aba02UL, 0x187da710UL, 0x1170ac1eUL, 0x2e539d34UL, 0x275e963aUL, 0x3c498b28UL, 0x35448026UL,
+0x420fe97cUL, 0x4b02e272UL, 0x5015ff60UL, 0x5918f46eUL, 0x663bc544UL, 0x6f36ce4aUL, 0x7421d358UL, 0x7d2cd856UL,
+0xa10c7a37UL, 0xa8017139UL, 0xb3166c2bUL, 0xba1b6725UL, 0x8538560fUL, 0x8c355d01UL, 0x97224013UL, 0x9e2f4b1dUL,
+0xe9642247UL, 0xe0692949UL, 0xfb7e345bUL, 0xf2733f55UL, 0xcd500e7fUL, 0xc45d0571UL, 0xdf4a1863UL, 0xd647136dUL,
+0x31dccad7UL, 0x38d1c1d9UL, 0x23c6dccbUL, 0x2acbd7c5UL, 0x15e8e6efUL, 0x1ce5ede1UL, 0x07f2f0f3UL, 0x0efffbfdUL,
+0x79b492a7UL, 0x70b999a9UL, 0x6bae84bbUL, 0x62a38fb5UL, 0x5d80be9fUL, 0x548db591UL, 0x4f9aa883UL, 0x4697a38dUL
+};
+
+#endif /* ENCRYPT_ONLY */
+
+#endif /* SMALL CODE */
+
+#ifndef PELI_TAB
+static const ulong32 rcon[] = {
+ 0x01000000UL, 0x02000000UL, 0x04000000UL, 0x08000000UL,
+ 0x10000000UL, 0x20000000UL, 0x40000000UL, 0x80000000UL,
+ 0x1B000000UL, 0x36000000UL, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
+};
+#endif
+
+#endif /* __LTC_AES_TAB_C__ */
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/hashes/sha1.c b/utils/tomcrypt/src/hashes/sha1.c
new file mode 100644
index 0000000000..0e7cc215ba
--- /dev/null
+++ b/utils/tomcrypt/src/hashes/sha1.c
@@ -0,0 +1,286 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file sha1.c
+ LTC_SHA1 code by Tom St Denis
+*/
+
+
+#ifdef LTC_SHA1
+
+const struct ltc_hash_descriptor sha1_desc =
+{
+ "sha1",
+ 2,
+ 20,
+ 64,
+
+ /* OID */
+ { 1, 3, 14, 3, 2, 26, },
+ 6,
+
+ &sha1_init,
+ &sha1_process,
+ &sha1_done,
+ &sha1_test,
+ NULL
+};
+
+#define F0(x,y,z) (z ^ (x & (y ^ z)))
+#define F1(x,y,z) (x ^ y ^ z)
+#define F2(x,y,z) ((x & y) | (z & (x | y)))
+#define F3(x,y,z) (x ^ y ^ z)
+
+#ifdef LTC_CLEAN_STACK
+static int _sha1_compress(hash_state *md, unsigned char *buf)
+#else
+static int sha1_compress(hash_state *md, unsigned char *buf)
+#endif
+{
+ ulong32 a,b,c,d,e,W[80],i;
+#ifdef LTC_SMALL_CODE
+ ulong32 t;
+#endif
+
+ /* copy the state into 512-bits into W[0..15] */
+ for (i = 0; i < 16; i++) {
+ LOAD32H(W[i], buf + (4*i));
+ }
+
+ /* copy state */
+ a = md->sha1.state[0];
+ b = md->sha1.state[1];
+ c = md->sha1.state[2];
+ d = md->sha1.state[3];
+ e = md->sha1.state[4];
+
+ /* expand it */
+ for (i = 16; i < 80; i++) {
+ W[i] = ROL(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1);
+ }
+
+ /* compress */
+ /* round one */
+ #define FF0(a,b,c,d,e,i) e = (ROLc(a, 5) + F0(b,c,d) + e + W[i] + 0x5a827999UL); b = ROLc(b, 30);
+ #define FF1(a,b,c,d,e,i) e = (ROLc(a, 5) + F1(b,c,d) + e + W[i] + 0x6ed9eba1UL); b = ROLc(b, 30);
+ #define FF2(a,b,c,d,e,i) e = (ROLc(a, 5) + F2(b,c,d) + e + W[i] + 0x8f1bbcdcUL); b = ROLc(b, 30);
+ #define FF3(a,b,c,d,e,i) e = (ROLc(a, 5) + F3(b,c,d) + e + W[i] + 0xca62c1d6UL); b = ROLc(b, 30);
+
+#ifdef LTC_SMALL_CODE
+
+ for (i = 0; i < 20; ) {
+ FF0(a,b,c,d,e,i++); t = e; e = d; d = c; c = b; b = a; a = t;
+ }
+
+ for (; i < 40; ) {
+ FF1(a,b,c,d,e,i++); t = e; e = d; d = c; c = b; b = a; a = t;
+ }
+
+ for (; i < 60; ) {
+ FF2(a,b,c,d,e,i++); t = e; e = d; d = c; c = b; b = a; a = t;
+ }
+
+ for (; i < 80; ) {
+ FF3(a,b,c,d,e,i++); t = e; e = d; d = c; c = b; b = a; a = t;
+ }
+
+#else
+
+ for (i = 0; i < 20; ) {
+ FF0(a,b,c,d,e,i++);
+ FF0(e,a,b,c,d,i++);
+ FF0(d,e,a,b,c,i++);
+ FF0(c,d,e,a,b,i++);
+ FF0(b,c,d,e,a,i++);
+ }
+
+ /* round two */
+ for (; i < 40; ) {
+ FF1(a,b,c,d,e,i++);
+ FF1(e,a,b,c,d,i++);
+ FF1(d,e,a,b,c,i++);
+ FF1(c,d,e,a,b,i++);
+ FF1(b,c,d,e,a,i++);
+ }
+
+ /* round three */
+ for (; i < 60; ) {
+ FF2(a,b,c,d,e,i++);
+ FF2(e,a,b,c,d,i++);
+ FF2(d,e,a,b,c,i++);
+ FF2(c,d,e,a,b,i++);
+ FF2(b,c,d,e,a,i++);
+ }
+
+ /* round four */
+ for (; i < 80; ) {
+ FF3(a,b,c,d,e,i++);
+ FF3(e,a,b,c,d,i++);
+ FF3(d,e,a,b,c,i++);
+ FF3(c,d,e,a,b,i++);
+ FF3(b,c,d,e,a,i++);
+ }
+#endif
+
+ #undef FF0
+ #undef FF1
+ #undef FF2
+ #undef FF3
+
+ /* store */
+ md->sha1.state[0] = md->sha1.state[0] + a;
+ md->sha1.state[1] = md->sha1.state[1] + b;
+ md->sha1.state[2] = md->sha1.state[2] + c;
+ md->sha1.state[3] = md->sha1.state[3] + d;
+ md->sha1.state[4] = md->sha1.state[4] + e;
+
+ return CRYPT_OK;
+}
+
+#ifdef LTC_CLEAN_STACK
+static int sha1_compress(hash_state *md, unsigned char *buf)
+{
+ int err;
+ err = _sha1_compress(md, buf);
+ burn_stack(sizeof(ulong32) * 87);
+ return err;
+}
+#endif
+
+/**
+ Initialize the hash state
+ @param md The hash state you wish to initialize
+ @return CRYPT_OK if successful
+*/
+int sha1_init(hash_state * md)
+{
+ LTC_ARGCHK(md != NULL);
+ md->sha1.state[0] = 0x67452301UL;
+ md->sha1.state[1] = 0xefcdab89UL;
+ md->sha1.state[2] = 0x98badcfeUL;
+ md->sha1.state[3] = 0x10325476UL;
+ md->sha1.state[4] = 0xc3d2e1f0UL;
+ md->sha1.curlen = 0;
+ md->sha1.length = 0;
+ return CRYPT_OK;
+}
+
+/**
+ Process a block of memory though the hash
+ @param md The hash state
+ @param in The data to hash
+ @param inlen The length of the data (octets)
+ @return CRYPT_OK if successful
+*/
+HASH_PROCESS(sha1_process, sha1_compress, sha1, 64)
+
+/**
+ Terminate the hash to get the digest
+ @param md The hash state
+ @param out [out] The destination of the hash (20 bytes)
+ @return CRYPT_OK if successful
+*/
+int sha1_done(hash_state * md, unsigned char *out)
+{
+ int i;
+
+ LTC_ARGCHK(md != NULL);
+ LTC_ARGCHK(out != NULL);
+
+ if (md->sha1.curlen >= sizeof(md->sha1.buf)) {
+ return CRYPT_INVALID_ARG;
+ }
+
+ /* increase the length of the message */
+ md->sha1.length += md->sha1.curlen * 8;
+
+ /* append the '1' bit */
+ md->sha1.buf[md->sha1.curlen++] = (unsigned char)0x80;
+
+ /* if the length is currently above 56 bytes we append zeros
+ * then compress. Then we can fall back to padding zeros and length
+ * encoding like normal.
+ */
+ if (md->sha1.curlen > 56) {
+ while (md->sha1.curlen < 64) {
+ md->sha1.buf[md->sha1.curlen++] = (unsigned char)0;
+ }
+ sha1_compress(md, md->sha1.buf);
+ md->sha1.curlen = 0;
+ }
+
+ /* pad upto 56 bytes of zeroes */
+ while (md->sha1.curlen < 56) {
+ md->sha1.buf[md->sha1.curlen++] = (unsigned char)0;
+ }
+
+ /* store length */
+ STORE64H(md->sha1.length, md->sha1.buf+56);
+ sha1_compress(md, md->sha1.buf);
+
+ /* copy output */
+ for (i = 0; i < 5; i++) {
+ STORE32H(md->sha1.state[i], out+(4*i));
+ }
+#ifdef LTC_CLEAN_STACK
+ zeromem(md, sizeof(hash_state));
+#endif
+ return CRYPT_OK;
+}
+
+/**
+ Self-test the hash
+ @return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
+*/
+int sha1_test(void)
+{
+ #ifndef LTC_TEST
+ return CRYPT_NOP;
+ #else
+ static const struct {
+ const char *msg;
+ unsigned char hash[20];
+ } tests[] = {
+ { "abc",
+ { 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a,
+ 0xba, 0x3e, 0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c,
+ 0x9c, 0xd0, 0xd8, 0x9d }
+ },
+ { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ { 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E,
+ 0xBA, 0xAE, 0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5,
+ 0xE5, 0x46, 0x70, 0xF1 }
+ }
+ };
+
+ int i;
+ unsigned char tmp[20];
+ hash_state md;
+
+ for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
+ sha1_init(&md);
+ sha1_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
+ sha1_done(&md, tmp);
+ if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA1", i)) {
+ return CRYPT_FAIL_TESTVECTOR;
+ }
+ }
+ return CRYPT_OK;
+ #endif
+}
+
+#endif
+
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt.h b/utils/tomcrypt/src/headers/tomcrypt.h
new file mode 100644
index 0000000000..1192ab5c84
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt.h
@@ -0,0 +1,105 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#ifndef TOMCRYPT_H_
+#define TOMCRYPT_H_
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <time.h>
+#include <ctype.h>
+#include <limits.h>
+
+/* use configuration data */
+#include <tomcrypt_custom.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* version */
+#define CRYPT 0x0118
+#define SCRYPT "1.18.2"
+
+/* max size of either a cipher/hash block or symmetric key [largest of the two] */
+#define MAXBLOCKSIZE 128
+
+#ifndef TAB_SIZE
+/* descriptor table size */
+#define TAB_SIZE 32
+#endif
+
+/* error codes [will be expanded in future releases] */
+enum {
+ CRYPT_OK=0, /* Result OK */
+ CRYPT_ERROR, /* Generic Error */
+ CRYPT_NOP, /* Not a failure but no operation was performed */
+
+ CRYPT_INVALID_KEYSIZE, /* Invalid key size given */
+ CRYPT_INVALID_ROUNDS, /* Invalid number of rounds */
+ CRYPT_FAIL_TESTVECTOR, /* Algorithm failed test vectors */
+
+ CRYPT_BUFFER_OVERFLOW, /* Not enough space for output */
+ CRYPT_INVALID_PACKET, /* Invalid input packet given */
+
+ CRYPT_INVALID_PRNGSIZE, /* Invalid number of bits for a PRNG */
+ CRYPT_ERROR_READPRNG, /* Could not read enough from PRNG */
+
+ CRYPT_INVALID_CIPHER, /* Invalid cipher specified */
+ CRYPT_INVALID_HASH, /* Invalid hash specified */
+ CRYPT_INVALID_PRNG, /* Invalid PRNG specified */
+
+ CRYPT_MEM, /* Out of memory */
+
+ CRYPT_PK_TYPE_MISMATCH, /* Not equivalent types of PK keys */
+ CRYPT_PK_NOT_PRIVATE, /* Requires a private PK key */
+
+ CRYPT_INVALID_ARG, /* Generic invalid argument */
+ CRYPT_FILE_NOTFOUND, /* File Not Found */
+
+ CRYPT_PK_INVALID_TYPE, /* Invalid type of PK key */
+
+ CRYPT_OVERFLOW, /* An overflow of a value was detected/prevented */
+
+ CRYPT_UNUSED1, /* UNUSED1 */
+
+ CRYPT_INPUT_TOO_LONG, /* The input was longer than expected. */
+
+ CRYPT_PK_INVALID_SIZE, /* Invalid size input for PK parameters */
+
+ CRYPT_INVALID_PRIME_SIZE,/* Invalid size of prime requested */
+ CRYPT_PK_INVALID_PADDING, /* Invalid padding on input */
+
+ CRYPT_HASH_OVERFLOW /* Hash applied to too many bits */
+};
+
+#include <tomcrypt_cfg.h>
+#include <tomcrypt_macros.h>
+#include <tomcrypt_cipher.h>
+#include <tomcrypt_hash.h>
+#include <tomcrypt_mac.h>
+#include <tomcrypt_prng.h>
+#include <tomcrypt_pk.h>
+#include <tomcrypt_math.h>
+#include <tomcrypt_misc.h>
+#include <tomcrypt_argchk.h>
+#include <tomcrypt_pkcs.h>
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* TOMCRYPT_H_ */
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_argchk.h b/utils/tomcrypt/src/headers/tomcrypt_argchk.h
new file mode 100644
index 0000000000..c946712f8c
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_argchk.h
@@ -0,0 +1,53 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* Defines the LTC_ARGCHK macro used within the library */
+/* ARGTYPE is defined in tomcrypt_cfg.h */
+#if ARGTYPE == 0
+
+#include <signal.h>
+
+/* this is the default LibTomCrypt macro */
+#if defined(__clang__) || defined(__GNUC_MINOR__)
+#define NORETURN __attribute__ ((noreturn))
+#else
+#define NORETURN
+#endif
+
+void crypt_argchk(const char *v, const char *s, int d) NORETURN;
+#define LTC_ARGCHK(x) do { if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); } }while(0)
+#define LTC_ARGCHKVD(x) do { if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); } }while(0)
+
+#elif ARGTYPE == 1
+
+/* fatal type of error */
+#define LTC_ARGCHK(x) assert((x))
+#define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
+
+#elif ARGTYPE == 2
+
+#define LTC_ARGCHK(x) if (!(x)) { fprintf(stderr, "\nwarning: ARGCHK failed at %s:%d\n", __FILE__, __LINE__); }
+#define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
+
+#elif ARGTYPE == 3
+
+#define LTC_ARGCHK(x)
+#define LTC_ARGCHKVD(x) LTC_ARGCHK(x)
+
+#elif ARGTYPE == 4
+
+#define LTC_ARGCHK(x) if (!(x)) return CRYPT_INVALID_ARG;
+#define LTC_ARGCHKVD(x) if (!(x)) return;
+
+#endif
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_cfg.h b/utils/tomcrypt/src/headers/tomcrypt_cfg.h
new file mode 100644
index 0000000000..ce0dd5f7fa
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_cfg.h
@@ -0,0 +1,283 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* This is the build config file.
+ *
+ * With this you can setup what to inlcude/exclude automatically during any build. Just comment
+ * out the line that #define's the word for the thing you want to remove. phew!
+ */
+
+#ifndef TOMCRYPT_CFG_H
+#define TOMCRYPT_CFG_H
+
+#if defined(_WIN32) || defined(_MSC_VER)
+ #define LTC_CALL __cdecl
+#elif !defined(LTC_CALL)
+ #define LTC_CALL
+#endif
+
+#ifndef LTC_EXPORT
+ #define LTC_EXPORT
+#endif
+
+/* certain platforms use macros for these, making the prototypes broken */
+#ifndef LTC_NO_PROTOTYPES
+
+/* you can change how memory allocation works ... */
+LTC_EXPORT void * LTC_CALL XMALLOC(size_t n);
+LTC_EXPORT void * LTC_CALL XREALLOC(void *p, size_t n);
+LTC_EXPORT void * LTC_CALL XCALLOC(size_t n, size_t s);
+LTC_EXPORT void LTC_CALL XFREE(void *p);
+
+LTC_EXPORT void LTC_CALL XQSORT(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *));
+
+
+/* change the clock function too */
+LTC_EXPORT clock_t LTC_CALL XCLOCK(void);
+
+/* various other functions */
+LTC_EXPORT void * LTC_CALL XMEMCPY(void *dest, const void *src, size_t n);
+LTC_EXPORT int LTC_CALL XMEMCMP(const void *s1, const void *s2, size_t n);
+LTC_EXPORT void * LTC_CALL XMEMSET(void *s, int c, size_t n);
+
+LTC_EXPORT int LTC_CALL XSTRCMP(const char *s1, const char *s2);
+
+#endif
+
+/* some compilers do not like "inline" (or maybe "static inline"), namely: HP cc, IBM xlc */
+#if defined(__HP_cc) || defined(__xlc__)
+ #define LTC_INLINE
+#elif defined(_MSC_VER)
+ #define LTC_INLINE __inline
+#else
+ #define LTC_INLINE inline
+#endif
+
+/* type of argument checking, 0=default, 1=fatal and 2=error+continue, 3=nothing */
+#ifndef ARGTYPE
+ #define ARGTYPE 0
+#endif
+
+#undef LTC_ENCRYPT
+#define LTC_ENCRYPT 0
+#undef LTC_DECRYPT
+#define LTC_DECRYPT 1
+
+/* Controls endianess and size of registers. Leave uncommented to get platform neutral [slower] code
+ *
+ * Note: in order to use the optimized macros your platform must support unaligned 32 and 64 bit read/writes.
+ * The x86 platforms allow this but some others [ARM for instance] do not. On those platforms you **MUST**
+ * use the portable [slower] macros.
+ */
+/* detect x86/i386 32bit */
+#if defined(__i386__) || defined(__i386) || defined(_M_IX86)
+ #define ENDIAN_LITTLE
+ #define ENDIAN_32BITWORD
+ #define LTC_FAST
+#endif
+
+/* detect amd64/x64 */
+#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64)
+ #define ENDIAN_LITTLE
+ #define ENDIAN_64BITWORD
+ #define LTC_FAST
+#endif
+
+/* detect PPC32 */
+#if defined(LTC_PPC32)
+ #define ENDIAN_BIG
+ #define ENDIAN_32BITWORD
+ #define LTC_FAST
+#endif
+
+/* detects MIPS R5900 processors (PS2) */
+#if (defined(__R5900) || defined(R5900) || defined(__R5900__)) && (defined(_mips) || defined(__mips__) || defined(mips))
+ #define ENDIAN_64BITWORD
+ #if defined(_MIPSEB) || defined(__MIPSEB) || defined(__MIPSEB__)
+ #define ENDIAN_BIG
+ #endif
+ #define ENDIAN_LITTLE
+ #endif
+#endif
+
+/* detect AIX */
+#if defined(_AIX) && defined(_BIG_ENDIAN)
+ #define ENDIAN_BIG
+ #if defined(__LP64__) || defined(_ARCH_PPC64)
+ #define ENDIAN_64BITWORD
+ #else
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+/* detect HP-UX */
+#if defined(__hpux) || defined(__hpux__)
+ #define ENDIAN_BIG
+ #if defined(__ia64) || defined(__ia64__) || defined(__LP64__)
+ #define ENDIAN_64BITWORD
+ #else
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+/* detect Apple OS X */
+#if defined(__APPLE__) && defined(__MACH__)
+ #if defined(__LITTLE_ENDIAN__) || defined(__x86_64__)
+ #define ENDIAN_LITTLE
+ #else
+ #define ENDIAN_BIG
+ #endif
+ #if defined(__LP64__) || defined(__x86_64__)
+ #define ENDIAN_64BITWORD
+ #else
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+/* detect SPARC and SPARC64 */
+#if defined(__sparc__) || defined(__sparc)
+ #define ENDIAN_BIG
+ #if defined(__arch64__) || defined(__sparcv9) || defined(__sparc_v9__)
+ #define ENDIAN_64BITWORD
+ #else
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+/* detect IBM S390(x) */
+#if defined(__s390x__) || defined(__s390__)
+ #define ENDIAN_BIG
+ #if defined(__s390x__)
+ #define ENDIAN_64BITWORD
+ #else
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+/* detect PPC64 */
+#if defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__)
+ #define ENDIAN_64BITWORD
+ #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ #define ENDIAN_BIG
+ #elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ #define ENDIAN_LITTLE
+ #endif
+ #define LTC_FAST
+#endif
+
+/* endianness fallback */
+#if !defined(ENDIAN_BIG) && !defined(ENDIAN_LITTLE)
+ #if defined(_BYTE_ORDER) && _BYTE_ORDER == _BIG_ENDIAN || \
+ defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN || \
+ defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ || \
+ defined(__BIG_ENDIAN__) || \
+ defined(__ARMEB__) || defined(__THUMBEB__) || defined(__AARCH64EB__) || \
+ defined(_MIPSEB) || defined(__MIPSEB) || defined(__MIPSEB__)
+ #define ENDIAN_BIG
+ #elif defined(_BYTE_ORDER) && _BYTE_ORDER == _LITTLE_ENDIAN || \
+ defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN || \
+ defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ || \
+ defined(__LITTLE_ENDIAN__) || \
+ defined(__ARMEL__) || defined(__THUMBEL__) || defined(__AARCH64EL__) || \
+ defined(_MIPSEL) || defined(__MIPSEL) || defined(__MIPSEL__)
+ #define ENDIAN_LITTLE
+ #else
+ #error Cannot detect endianness
+ #endif
+#endif
+
+/* ulong64: 64-bit data type */
+#ifdef _MSC_VER
+ #define CONST64(n) n ## ui64
+ typedef unsigned __int64 ulong64;
+#else
+ #define CONST64(n) n ## ULL
+ typedef unsigned long long ulong64;
+#endif
+
+/* ulong32: "32-bit at least" data type */
+#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || \
+ defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || \
+ defined(__s390x__) || defined(__arch64__) || defined(__aarch64__) || \
+ defined(__sparcv9) || defined(__sparc_v9__) || defined(__sparc64__) || \
+ defined(__ia64) || defined(__ia64__) || defined(__itanium__) || defined(_M_IA64) || \
+ defined(__LP64__) || defined(_LP64) || defined(__64BIT__)
+ typedef unsigned ulong32;
+ #if !defined(ENDIAN_64BITWORD) && !defined(ENDIAN_32BITWORD)
+ #define ENDIAN_64BITWORD
+ #endif
+#else
+ typedef unsigned long ulong32;
+ #if !defined(ENDIAN_64BITWORD) && !defined(ENDIAN_32BITWORD)
+ #define ENDIAN_32BITWORD
+ #endif
+#endif
+
+#if defined(ENDIAN_64BITWORD) && !defined(_MSC_VER)
+typedef unsigned long long ltc_mp_digit;
+#else
+typedef unsigned long ltc_mp_digit;
+#endif
+
+/* No asm is a quick way to disable anything "not portable" */
+#ifdef LTC_NO_ASM
+ #define ENDIAN_NEUTRAL
+ #undef ENDIAN_32BITWORD
+ #undef ENDIAN_64BITWORD
+ #undef LTC_FAST
+ #define LTC_NO_ROLC
+ #define LTC_NO_BSWAP
+#endif
+
+/* No LTC_FAST if: explicitly disabled OR non-gcc/non-clang compiler OR old gcc OR using -ansi -std=c99 */
+#if defined(LTC_NO_FAST) || (__GNUC__ < 4) || defined(__STRICT_ANSI__)
+ #undef LTC_FAST
+#endif
+
+#ifdef LTC_FAST
+ #define LTC_FAST_TYPE_PTR_CAST(x) ((LTC_FAST_TYPE*)(void*)(x))
+ #ifdef ENDIAN_64BITWORD
+ typedef ulong64 __attribute__((__may_alias__)) LTC_FAST_TYPE;
+ #else
+ typedef ulong32 __attribute__((__may_alias__)) LTC_FAST_TYPE;
+ #endif
+#endif
+
+#if !defined(ENDIAN_NEUTRAL) && (defined(ENDIAN_BIG) || defined(ENDIAN_LITTLE)) && !(defined(ENDIAN_32BITWORD) || defined(ENDIAN_64BITWORD))
+ #error You must specify a word size as well as endianess in tomcrypt_cfg.h
+#endif
+
+#if !(defined(ENDIAN_BIG) || defined(ENDIAN_LITTLE))
+ #define ENDIAN_NEUTRAL
+#endif
+
+#if (defined(ENDIAN_32BITWORD) && defined(ENDIAN_64BITWORD))
+ #error Cannot be 32 and 64 bit words...
+#endif
+
+/* gcc 4.3 and up has a bswap builtin; detect it by gcc version.
+ * clang also supports the bswap builtin, and although clang pretends
+ * to be gcc (macro-wise, anyway), clang pretends to be a version
+ * prior to gcc 4.3, so we can't detect bswap that way. Instead,
+ * clang has a __has_builtin mechanism that can be used to check
+ * for builtins:
+ * http://clang.llvm.org/docs/LanguageExtensions.html#feature_check */
+#ifndef __has_builtin
+ #define __has_builtin(x) 0
+#endif
+#if !defined(LTC_NO_BSWAP) && defined(__GNUC__) && \
+ ((__GNUC__ * 100 + __GNUC_MINOR__ >= 403) || \
+ (__has_builtin(__builtin_bswap32) && __has_builtin(__builtin_bswap64)))
+ #define LTC_HAVE_BSWAP_BUILTIN
+#endif
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_cipher.h b/utils/tomcrypt/src/headers/tomcrypt_cipher.h
new file mode 100644
index 0000000000..6f0c30b63b
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_cipher.h
@@ -0,0 +1,1008 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- SYMMETRIC KEY STUFF -----
+ *
+ * We put each of the ciphers scheduled keys in their own structs then we put all of
+ * the key formats in one union. This makes the function prototypes easier to use.
+ */
+#ifdef LTC_BLOWFISH
+struct blowfish_key {
+ ulong32 S[4][256];
+ ulong32 K[18];
+};
+#endif
+
+#ifdef LTC_RC5
+struct rc5_key {
+ int rounds;
+ ulong32 K[50];
+};
+#endif
+
+#ifdef LTC_RC6
+struct rc6_key {
+ ulong32 K[44];
+};
+#endif
+
+#ifdef LTC_SAFERP
+struct saferp_key {
+ unsigned char K[33][16];
+ long rounds;
+};
+#endif
+
+#ifdef LTC_RIJNDAEL
+struct rijndael_key {
+ ulong32 eK[60], dK[60];
+ int Nr;
+};
+#endif
+
+#ifdef LTC_KSEED
+struct kseed_key {
+ ulong32 K[32], dK[32];
+};
+#endif
+
+#ifdef LTC_KASUMI
+struct kasumi_key {
+ ulong32 KLi1[8], KLi2[8],
+ KOi1[8], KOi2[8], KOi3[8],
+ KIi1[8], KIi2[8], KIi3[8];
+};
+#endif
+
+#ifdef LTC_XTEA
+struct xtea_key {
+ unsigned long A[32], B[32];
+};
+#endif
+
+#ifdef LTC_TWOFISH
+#ifndef LTC_TWOFISH_SMALL
+ struct twofish_key {
+ ulong32 S[4][256], K[40];
+ };
+#else
+ struct twofish_key {
+ ulong32 K[40];
+ unsigned char S[32], start;
+ };
+#endif
+#endif
+
+#ifdef LTC_SAFER
+#define LTC_SAFER_K64_DEFAULT_NOF_ROUNDS 6
+#define LTC_SAFER_K128_DEFAULT_NOF_ROUNDS 10
+#define LTC_SAFER_SK64_DEFAULT_NOF_ROUNDS 8
+#define LTC_SAFER_SK128_DEFAULT_NOF_ROUNDS 10
+#define LTC_SAFER_MAX_NOF_ROUNDS 13
+#define LTC_SAFER_BLOCK_LEN 8
+#define LTC_SAFER_KEY_LEN (1 + LTC_SAFER_BLOCK_LEN * (1 + 2 * LTC_SAFER_MAX_NOF_ROUNDS))
+typedef unsigned char safer_block_t[LTC_SAFER_BLOCK_LEN];
+typedef unsigned char safer_key_t[LTC_SAFER_KEY_LEN];
+struct safer_key { safer_key_t key; };
+#endif
+
+#ifdef LTC_RC2
+struct rc2_key { unsigned xkey[64]; };
+#endif
+
+#ifdef LTC_DES
+struct des_key {
+ ulong32 ek[32], dk[32];
+};
+
+struct des3_key {
+ ulong32 ek[3][32], dk[3][32];
+};
+#endif
+
+#ifdef LTC_CAST5
+struct cast5_key {
+ ulong32 K[32], keylen;
+};
+#endif
+
+#ifdef LTC_NOEKEON
+struct noekeon_key {
+ ulong32 K[4], dK[4];
+};
+#endif
+
+#ifdef LTC_SKIPJACK
+struct skipjack_key {
+ unsigned char key[10];
+};
+#endif
+
+#ifdef LTC_KHAZAD
+struct khazad_key {
+ ulong64 roundKeyEnc[8 + 1];
+ ulong64 roundKeyDec[8 + 1];
+};
+#endif
+
+#ifdef LTC_ANUBIS
+struct anubis_key {
+ int keyBits;
+ int R;
+ ulong32 roundKeyEnc[18 + 1][4];
+ ulong32 roundKeyDec[18 + 1][4];
+};
+#endif
+
+#ifdef LTC_MULTI2
+struct multi2_key {
+ int N;
+ ulong32 uk[8];
+};
+#endif
+
+#ifdef LTC_CAMELLIA
+struct camellia_key {
+ int R;
+ ulong64 kw[4], k[24], kl[6];
+};
+#endif
+
+typedef union Symmetric_key {
+#ifdef LTC_DES
+ struct des_key des;
+ struct des3_key des3;
+#endif
+#ifdef LTC_RC2
+ struct rc2_key rc2;
+#endif
+#ifdef LTC_SAFER
+ struct safer_key safer;
+#endif
+#ifdef LTC_TWOFISH
+ struct twofish_key twofish;
+#endif
+#ifdef LTC_BLOWFISH
+ struct blowfish_key blowfish;
+#endif
+#ifdef LTC_RC5
+ struct rc5_key rc5;
+#endif
+#ifdef LTC_RC6
+ struct rc6_key rc6;
+#endif
+#ifdef LTC_SAFERP
+ struct saferp_key saferp;
+#endif
+#ifdef LTC_RIJNDAEL
+ struct rijndael_key rijndael;
+#endif
+#ifdef LTC_XTEA
+ struct xtea_key xtea;
+#endif
+#ifdef LTC_CAST5
+ struct cast5_key cast5;
+#endif
+#ifdef LTC_NOEKEON
+ struct noekeon_key noekeon;
+#endif
+#ifdef LTC_SKIPJACK
+ struct skipjack_key skipjack;
+#endif
+#ifdef LTC_KHAZAD
+ struct khazad_key khazad;
+#endif
+#ifdef LTC_ANUBIS
+ struct anubis_key anubis;
+#endif
+#ifdef LTC_KSEED
+ struct kseed_key kseed;
+#endif
+#ifdef LTC_KASUMI
+ struct kasumi_key kasumi;
+#endif
+#ifdef LTC_MULTI2
+ struct multi2_key multi2;
+#endif
+#ifdef LTC_CAMELLIA
+ struct camellia_key camellia;
+#endif
+ void *data;
+} symmetric_key;
+
+#ifdef LTC_ECB_MODE
+/** A block cipher ECB structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen;
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_ECB;
+#endif
+
+#ifdef LTC_CFB_MODE
+/** A block cipher CFB structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen,
+ /** The padding offset */
+ padlen;
+ /** The current IV */
+ unsigned char IV[MAXBLOCKSIZE],
+ /** The pad used to encrypt/decrypt */
+ pad[MAXBLOCKSIZE];
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_CFB;
+#endif
+
+#ifdef LTC_OFB_MODE
+/** A block cipher OFB structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen,
+ /** The padding offset */
+ padlen;
+ /** The current IV */
+ unsigned char IV[MAXBLOCKSIZE];
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_OFB;
+#endif
+
+#ifdef LTC_CBC_MODE
+/** A block cipher CBC structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen;
+ /** The current IV */
+ unsigned char IV[MAXBLOCKSIZE];
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_CBC;
+#endif
+
+
+#ifdef LTC_CTR_MODE
+/** A block cipher CTR structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen,
+ /** The padding offset */
+ padlen,
+ /** The mode (endianess) of the CTR, 0==little, 1==big */
+ mode,
+ /** counter width */
+ ctrlen;
+
+ /** The counter */
+ unsigned char ctr[MAXBLOCKSIZE],
+ /** The pad used to encrypt/decrypt */
+ pad[MAXBLOCKSIZE];
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_CTR;
+#endif
+
+
+#ifdef LTC_LRW_MODE
+/** A LRW structure */
+typedef struct {
+ /** The index of the cipher chosen (must be a 128-bit block cipher) */
+ int cipher;
+
+ /** The current IV */
+ unsigned char IV[16],
+
+ /** the tweak key */
+ tweak[16],
+
+ /** The current pad, it's the product of the first 15 bytes against the tweak key */
+ pad[16];
+
+ /** The scheduled symmetric key */
+ symmetric_key key;
+
+#ifdef LTC_LRW_TABLES
+ /** The pre-computed multiplication table */
+ unsigned char PC[16][256][16];
+#endif
+} symmetric_LRW;
+#endif
+
+#ifdef LTC_F8_MODE
+/** A block cipher F8 structure */
+typedef struct {
+ /** The index of the cipher chosen */
+ int cipher,
+ /** The block size of the given cipher */
+ blocklen,
+ /** The padding offset */
+ padlen;
+ /** The current IV */
+ unsigned char IV[MAXBLOCKSIZE],
+ MIV[MAXBLOCKSIZE];
+ /** Current block count */
+ ulong32 blockcnt;
+ /** The scheduled key */
+ symmetric_key key;
+} symmetric_F8;
+#endif
+
+
+/** cipher descriptor table, last entry has "name == NULL" to mark the end of table */
+extern struct ltc_cipher_descriptor {
+ /** name of cipher */
+ const char *name;
+ /** internal ID */
+ unsigned char ID;
+ /** min keysize (octets) */
+ int min_key_length,
+ /** max keysize (octets) */
+ max_key_length,
+ /** block size (octets) */
+ block_length,
+ /** default number of rounds */
+ default_rounds;
+ /** Setup the cipher
+ @param key The input symmetric key
+ @param keylen The length of the input key (octets)
+ @param num_rounds The requested number of rounds (0==default)
+ @param skey [out] The destination of the scheduled key
+ @return CRYPT_OK if successful
+ */
+ int (*setup)(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+ /** Encrypt a block
+ @param pt The plaintext
+ @param ct [out] The ciphertext
+ @param skey The scheduled key
+ @return CRYPT_OK if successful
+ */
+ int (*ecb_encrypt)(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+ /** Decrypt a block
+ @param ct The ciphertext
+ @param pt [out] The plaintext
+ @param skey The scheduled key
+ @return CRYPT_OK if successful
+ */
+ int (*ecb_decrypt)(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+ /** Test the block cipher
+ @return CRYPT_OK if successful, CRYPT_NOP if self-testing has been disabled
+ */
+ int (*test)(void);
+
+ /** Terminate the context
+ @param skey The scheduled key
+ */
+ void (*done)(symmetric_key *skey);
+
+ /** Determine a key size
+ @param keysize [in/out] The size of the key desired and the suggested size
+ @return CRYPT_OK if successful
+ */
+ int (*keysize)(int *keysize);
+
+/** Accelerators **/
+ /** Accelerated ECB encryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_ecb_encrypt)(const unsigned char *pt, unsigned char *ct, unsigned long blocks, symmetric_key *skey);
+
+ /** Accelerated ECB decryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_ecb_decrypt)(const unsigned char *ct, unsigned char *pt, unsigned long blocks, symmetric_key *skey);
+
+ /** Accelerated CBC encryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param IV The initial value (input/output)
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_cbc_encrypt)(const unsigned char *pt, unsigned char *ct, unsigned long blocks, unsigned char *IV, symmetric_key *skey);
+
+ /** Accelerated CBC decryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param IV The initial value (input/output)
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_cbc_decrypt)(const unsigned char *ct, unsigned char *pt, unsigned long blocks, unsigned char *IV, symmetric_key *skey);
+
+ /** Accelerated CTR encryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param IV The initial value (input/output)
+ @param mode little or big endian counter (mode=0 or mode=1)
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_ctr_encrypt)(const unsigned char *pt, unsigned char *ct, unsigned long blocks, unsigned char *IV, int mode, symmetric_key *skey);
+
+ /** Accelerated LRW
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param IV The initial value (input/output)
+ @param tweak The LRW tweak
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_lrw_encrypt)(const unsigned char *pt, unsigned char *ct, unsigned long blocks, unsigned char *IV, const unsigned char *tweak, symmetric_key *skey);
+
+ /** Accelerated LRW
+ @param ct Ciphertext
+ @param pt Plaintext
+ @param blocks The number of complete blocks to process
+ @param IV The initial value (input/output)
+ @param tweak The LRW tweak
+ @param skey The scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_lrw_decrypt)(const unsigned char *ct, unsigned char *pt, unsigned long blocks, unsigned char *IV, const unsigned char *tweak, symmetric_key *skey);
+
+ /** Accelerated CCM packet (one-shot)
+ @param key The secret key to use
+ @param keylen The length of the secret key (octets)
+ @param uskey A previously scheduled key [optional can be NULL]
+ @param nonce The session nonce [use once]
+ @param noncelen The length of the nonce
+ @param header The header for the session
+ @param headerlen The length of the header (octets)
+ @param pt [out] The plaintext
+ @param ptlen The length of the plaintext (octets)
+ @param ct [out] The ciphertext
+ @param tag [out] The destination tag
+ @param taglen [in/out] The max size and resulting size of the authentication tag
+ @param direction Encrypt or Decrypt direction (0 or 1)
+ @return CRYPT_OK if successful
+ */
+ int (*accel_ccm_memory)(
+ const unsigned char *key, unsigned long keylen,
+ symmetric_key *uskey,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *header, unsigned long headerlen,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen,
+ int direction);
+
+ /** Accelerated GCM packet (one shot)
+ @param key The secret key
+ @param keylen The length of the secret key
+ @param IV The initialization vector
+ @param IVlen The length of the initialization vector
+ @param adata The additional authentication data (header)
+ @param adatalen The length of the adata
+ @param pt The plaintext
+ @param ptlen The length of the plaintext (ciphertext length is the same)
+ @param ct The ciphertext
+ @param tag [out] The MAC tag
+ @param taglen [in/out] The MAC tag length
+ @param direction Encrypt or Decrypt mode (GCM_ENCRYPT or GCM_DECRYPT)
+ @return CRYPT_OK on success
+ */
+ int (*accel_gcm_memory)(
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *IV, unsigned long IVlen,
+ const unsigned char *adata, unsigned long adatalen,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen,
+ int direction);
+
+ /** Accelerated one shot LTC_OMAC
+ @param key The secret key
+ @param keylen The key length (octets)
+ @param in The message
+ @param inlen Length of message (octets)
+ @param out [out] Destination for tag
+ @param outlen [in/out] Initial and final size of out
+ @return CRYPT_OK on success
+ */
+ int (*omac_memory)(
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+ /** Accelerated one shot XCBC
+ @param key The secret key
+ @param keylen The key length (octets)
+ @param in The message
+ @param inlen Length of message (octets)
+ @param out [out] Destination for tag
+ @param outlen [in/out] Initial and final size of out
+ @return CRYPT_OK on success
+ */
+ int (*xcbc_memory)(
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+ /** Accelerated one shot F9
+ @param key The secret key
+ @param keylen The key length (octets)
+ @param in The message
+ @param inlen Length of message (octets)
+ @param out [out] Destination for tag
+ @param outlen [in/out] Initial and final size of out
+ @return CRYPT_OK on success
+ @remark Requires manual padding
+ */
+ int (*f9_memory)(
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+ /** Accelerated XTS encryption
+ @param pt Plaintext
+ @param ct Ciphertext
+ @param blocks The number of complete blocks to process
+ @param tweak The 128-bit encryption tweak (input/output).
+ The tweak should not be encrypted on input, but
+ next tweak will be copied encrypted on output.
+ @param skey1 The first scheduled key context
+ @param skey2 The second scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_xts_encrypt)(const unsigned char *pt, unsigned char *ct,
+ unsigned long blocks, unsigned char *tweak, symmetric_key *skey1,
+ symmetric_key *skey2);
+
+ /** Accelerated XTS decryption
+ @param ct Ciphertext
+ @param pt Plaintext
+ @param blocks The number of complete blocks to process
+ @param tweak The 128-bit encryption tweak (input/output).
+ The tweak should not be encrypted on input, but
+ next tweak will be copied encrypted on output.
+ @param skey1 The first scheduled key context
+ @param skey2 The second scheduled key context
+ @return CRYPT_OK if successful
+ */
+ int (*accel_xts_decrypt)(const unsigned char *ct, unsigned char *pt,
+ unsigned long blocks, unsigned char *tweak, symmetric_key *skey1,
+ symmetric_key *skey2);
+} cipher_descriptor[];
+
+#ifdef LTC_BLOWFISH
+int blowfish_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int blowfish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int blowfish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int blowfish_test(void);
+void blowfish_done(symmetric_key *skey);
+int blowfish_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor blowfish_desc;
+#endif
+
+#ifdef LTC_RC5
+int rc5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int rc5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int rc5_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int rc5_test(void);
+void rc5_done(symmetric_key *skey);
+int rc5_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor rc5_desc;
+#endif
+
+#ifdef LTC_RC6
+int rc6_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int rc6_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int rc6_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int rc6_test(void);
+void rc6_done(symmetric_key *skey);
+int rc6_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor rc6_desc;
+#endif
+
+#ifdef LTC_RC2
+int rc2_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int rc2_setup_ex(const unsigned char *key, int keylen, int bits, int num_rounds, symmetric_key *skey);
+int rc2_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int rc2_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int rc2_test(void);
+void rc2_done(symmetric_key *skey);
+int rc2_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor rc2_desc;
+#endif
+
+#ifdef LTC_SAFERP
+int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int saferp_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int saferp_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int saferp_test(void);
+void saferp_done(symmetric_key *skey);
+int saferp_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor saferp_desc;
+#endif
+
+#ifdef LTC_SAFER
+int safer_k64_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int safer_sk64_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int safer_k128_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int safer_sk128_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int safer_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *key);
+int safer_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *key);
+int safer_k64_test(void);
+int safer_sk64_test(void);
+int safer_sk128_test(void);
+void safer_done(symmetric_key *skey);
+int safer_64_keysize(int *keysize);
+int safer_128_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor safer_k64_desc, safer_k128_desc, safer_sk64_desc, safer_sk128_desc;
+#endif
+
+#ifdef LTC_RIJNDAEL
+
+/* make aes an alias */
+#define aes_setup rijndael_setup
+#define aes_ecb_encrypt rijndael_ecb_encrypt
+#define aes_ecb_decrypt rijndael_ecb_decrypt
+#define aes_test rijndael_test
+#define aes_done rijndael_done
+#define aes_keysize rijndael_keysize
+
+#define aes_enc_setup rijndael_enc_setup
+#define aes_enc_ecb_encrypt rijndael_enc_ecb_encrypt
+#define aes_enc_keysize rijndael_enc_keysize
+
+int rijndael_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int rijndael_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int rijndael_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int rijndael_test(void);
+void rijndael_done(symmetric_key *skey);
+int rijndael_keysize(int *keysize);
+int rijndael_enc_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int rijndael_enc_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+void rijndael_enc_done(symmetric_key *skey);
+int rijndael_enc_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor rijndael_desc, aes_desc;
+extern const struct ltc_cipher_descriptor rijndael_enc_desc, aes_enc_desc;
+#endif
+
+#ifdef LTC_XTEA
+int xtea_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int xtea_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int xtea_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int xtea_test(void);
+void xtea_done(symmetric_key *skey);
+int xtea_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor xtea_desc;
+#endif
+
+#ifdef LTC_TWOFISH
+int twofish_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int twofish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int twofish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int twofish_test(void);
+void twofish_done(symmetric_key *skey);
+int twofish_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor twofish_desc;
+#endif
+
+#ifdef LTC_DES
+int des_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int des_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int des_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int des_test(void);
+void des_done(symmetric_key *skey);
+int des_keysize(int *keysize);
+int des3_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int des3_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int des3_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int des3_test(void);
+void des3_done(symmetric_key *skey);
+int des3_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor des_desc, des3_desc;
+#endif
+
+#ifdef LTC_CAST5
+int cast5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int cast5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int cast5_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int cast5_test(void);
+void cast5_done(symmetric_key *skey);
+int cast5_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor cast5_desc;
+#endif
+
+#ifdef LTC_NOEKEON
+int noekeon_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int noekeon_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int noekeon_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int noekeon_test(void);
+void noekeon_done(symmetric_key *skey);
+int noekeon_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor noekeon_desc;
+#endif
+
+#ifdef LTC_SKIPJACK
+int skipjack_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int skipjack_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int skipjack_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int skipjack_test(void);
+void skipjack_done(symmetric_key *skey);
+int skipjack_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor skipjack_desc;
+#endif
+
+#ifdef LTC_KHAZAD
+int khazad_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int khazad_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int khazad_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int khazad_test(void);
+void khazad_done(symmetric_key *skey);
+int khazad_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor khazad_desc;
+#endif
+
+#ifdef LTC_ANUBIS
+int anubis_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int anubis_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int anubis_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int anubis_test(void);
+void anubis_done(symmetric_key *skey);
+int anubis_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor anubis_desc;
+#endif
+
+#ifdef LTC_KSEED
+int kseed_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int kseed_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int kseed_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int kseed_test(void);
+void kseed_done(symmetric_key *skey);
+int kseed_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor kseed_desc;
+#endif
+
+#ifdef LTC_KASUMI
+int kasumi_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int kasumi_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int kasumi_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int kasumi_test(void);
+void kasumi_done(symmetric_key *skey);
+int kasumi_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor kasumi_desc;
+#endif
+
+
+#ifdef LTC_MULTI2
+int multi2_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int multi2_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int multi2_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int multi2_test(void);
+void multi2_done(symmetric_key *skey);
+int multi2_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor multi2_desc;
+#endif
+
+#ifdef LTC_CAMELLIA
+int camellia_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey);
+int camellia_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey);
+int camellia_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey);
+int camellia_test(void);
+void camellia_done(symmetric_key *skey);
+int camellia_keysize(int *keysize);
+extern const struct ltc_cipher_descriptor camellia_desc;
+#endif
+
+#ifdef LTC_ECB_MODE
+int ecb_start(int cipher, const unsigned char *key,
+ int keylen, int num_rounds, symmetric_ECB *ecb);
+int ecb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_ECB *ecb);
+int ecb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_ECB *ecb);
+int ecb_done(symmetric_ECB *ecb);
+#endif
+
+#ifdef LTC_CFB_MODE
+int cfb_start(int cipher, const unsigned char *IV, const unsigned char *key,
+ int keylen, int num_rounds, symmetric_CFB *cfb);
+int cfb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_CFB *cfb);
+int cfb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_CFB *cfb);
+int cfb_getiv(unsigned char *IV, unsigned long *len, symmetric_CFB *cfb);
+int cfb_setiv(const unsigned char *IV, unsigned long len, symmetric_CFB *cfb);
+int cfb_done(symmetric_CFB *cfb);
+#endif
+
+#ifdef LTC_OFB_MODE
+int ofb_start(int cipher, const unsigned char *IV, const unsigned char *key,
+ int keylen, int num_rounds, symmetric_OFB *ofb);
+int ofb_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_OFB *ofb);
+int ofb_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_OFB *ofb);
+int ofb_getiv(unsigned char *IV, unsigned long *len, symmetric_OFB *ofb);
+int ofb_setiv(const unsigned char *IV, unsigned long len, symmetric_OFB *ofb);
+int ofb_done(symmetric_OFB *ofb);
+#endif
+
+#ifdef LTC_CBC_MODE
+int cbc_start(int cipher, const unsigned char *IV, const unsigned char *key,
+ int keylen, int num_rounds, symmetric_CBC *cbc);
+int cbc_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_CBC *cbc);
+int cbc_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_CBC *cbc);
+int cbc_getiv(unsigned char *IV, unsigned long *len, symmetric_CBC *cbc);
+int cbc_setiv(const unsigned char *IV, unsigned long len, symmetric_CBC *cbc);
+int cbc_done(symmetric_CBC *cbc);
+#endif
+
+#ifdef LTC_CTR_MODE
+
+#define CTR_COUNTER_LITTLE_ENDIAN 0x0000
+#define CTR_COUNTER_BIG_ENDIAN 0x1000
+#define LTC_CTR_RFC3686 0x2000
+
+int ctr_start( int cipher,
+ const unsigned char *IV,
+ const unsigned char *key, int keylen,
+ int num_rounds, int ctr_mode,
+ symmetric_CTR *ctr);
+int ctr_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_CTR *ctr);
+int ctr_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_CTR *ctr);
+int ctr_getiv(unsigned char *IV, unsigned long *len, symmetric_CTR *ctr);
+int ctr_setiv(const unsigned char *IV, unsigned long len, symmetric_CTR *ctr);
+int ctr_done(symmetric_CTR *ctr);
+int ctr_test(void);
+#endif
+
+#ifdef LTC_LRW_MODE
+
+#define LRW_ENCRYPT LTC_ENCRYPT
+#define LRW_DECRYPT LTC_DECRYPT
+
+int lrw_start( int cipher,
+ const unsigned char *IV,
+ const unsigned char *key, int keylen,
+ const unsigned char *tweak,
+ int num_rounds,
+ symmetric_LRW *lrw);
+int lrw_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_LRW *lrw);
+int lrw_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_LRW *lrw);
+int lrw_getiv(unsigned char *IV, unsigned long *len, symmetric_LRW *lrw);
+int lrw_setiv(const unsigned char *IV, unsigned long len, symmetric_LRW *lrw);
+int lrw_done(symmetric_LRW *lrw);
+int lrw_test(void);
+
+/* don't call */
+int lrw_process(const unsigned char *pt, unsigned char *ct, unsigned long len, int mode, symmetric_LRW *lrw);
+#endif
+
+#ifdef LTC_F8_MODE
+int f8_start( int cipher, const unsigned char *IV,
+ const unsigned char *key, int keylen,
+ const unsigned char *salt_key, int skeylen,
+ int num_rounds, symmetric_F8 *f8);
+int f8_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_F8 *f8);
+int f8_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_F8 *f8);
+int f8_getiv(unsigned char *IV, unsigned long *len, symmetric_F8 *f8);
+int f8_setiv(const unsigned char *IV, unsigned long len, symmetric_F8 *f8);
+int f8_done(symmetric_F8 *f8);
+int f8_test_mode(void);
+#endif
+
+#ifdef LTC_XTS_MODE
+typedef struct {
+ symmetric_key key1, key2;
+ int cipher;
+} symmetric_xts;
+
+int xts_start( int cipher,
+ const unsigned char *key1,
+ const unsigned char *key2,
+ unsigned long keylen,
+ int num_rounds,
+ symmetric_xts *xts);
+
+int xts_encrypt(
+ const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tweak,
+ symmetric_xts *xts);
+int xts_decrypt(
+ const unsigned char *ct, unsigned long ptlen,
+ unsigned char *pt,
+ unsigned char *tweak,
+ symmetric_xts *xts);
+
+void xts_done(symmetric_xts *xts);
+int xts_test(void);
+void xts_mult_x(unsigned char *I);
+#endif
+
+int find_cipher(const char *name);
+int find_cipher_any(const char *name, int blocklen, int keylen);
+int find_cipher_id(unsigned char ID);
+int register_cipher(const struct ltc_cipher_descriptor *cipher);
+int unregister_cipher(const struct ltc_cipher_descriptor *cipher);
+int register_all_ciphers(void);
+int cipher_is_valid(int idx);
+
+LTC_MUTEX_PROTO(ltc_cipher_mutex)
+
+/* ---- stream ciphers ---- */
+
+#ifdef LTC_CHACHA
+
+typedef struct {
+ ulong32 input[16];
+ unsigned char kstream[64];
+ unsigned long ksleft;
+ unsigned long ivlen;
+ int rounds;
+} chacha_state;
+
+int chacha_setup(chacha_state *st, const unsigned char *key, unsigned long keylen, int rounds);
+int chacha_ivctr32(chacha_state *st, const unsigned char *iv, unsigned long ivlen, ulong32 counter);
+int chacha_ivctr64(chacha_state *st, const unsigned char *iv, unsigned long ivlen, ulong64 counter);
+int chacha_crypt(chacha_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out);
+int chacha_keystream(chacha_state *st, unsigned char *out, unsigned long outlen);
+int chacha_done(chacha_state *st);
+int chacha_test(void);
+
+#endif /* LTC_CHACHA */
+
+#ifdef LTC_RC4_STREAM
+
+typedef struct {
+ unsigned int x, y;
+ unsigned char buf[256];
+} rc4_state;
+
+int rc4_stream_setup(rc4_state *st, const unsigned char *key, unsigned long keylen);
+int rc4_stream_crypt(rc4_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out);
+int rc4_stream_keystream(rc4_state *st, unsigned char *out, unsigned long outlen);
+int rc4_stream_done(rc4_state *st);
+int rc4_stream_test(void);
+
+#endif /* LTC_RC4_STREAM */
+
+#ifdef LTC_SOBER128_STREAM
+
+typedef struct {
+ ulong32 R[17], /* Working storage for the shift register */
+ initR[17], /* saved register contents */
+ konst, /* key dependent constant */
+ sbuf; /* partial word encryption buffer */
+ int nbuf; /* number of part-word stream bits buffered */
+} sober128_state;
+
+int sober128_stream_setup(sober128_state *st, const unsigned char *key, unsigned long keylen);
+int sober128_stream_setiv(sober128_state *st, const unsigned char *iv, unsigned long ivlen);
+int sober128_stream_crypt(sober128_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out);
+int sober128_stream_keystream(sober128_state *st, unsigned char *out, unsigned long outlen);
+int sober128_stream_done(sober128_state *st);
+int sober128_stream_test(void);
+
+#endif /* LTC_SOBER128_STREAM */
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_custom.h b/utils/tomcrypt/src/headers/tomcrypt_custom.h
new file mode 100644
index 0000000000..e44a63a74b
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_custom.h
@@ -0,0 +1,590 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#ifndef TOMCRYPT_CUSTOM_H_
+#define TOMCRYPT_CUSTOM_H_
+
+/* macros for various libc functions you can change for embedded targets */
+#ifndef XMALLOC
+#define XMALLOC malloc
+#endif
+#ifndef XREALLOC
+#define XREALLOC realloc
+#endif
+#ifndef XCALLOC
+#define XCALLOC calloc
+#endif
+#ifndef XFREE
+#define XFREE free
+#endif
+
+#ifndef XMEMSET
+#define XMEMSET memset
+#endif
+#ifndef XMEMCPY
+#define XMEMCPY memcpy
+#endif
+#ifndef XMEMMOVE
+#define XMEMMOVE memmove
+#endif
+#ifndef XMEMCMP
+#define XMEMCMP memcmp
+#endif
+/* A memory compare function that has to run in constant time,
+ * c.f. mem_neq() API summary.
+ */
+#ifndef XMEM_NEQ
+#define XMEM_NEQ mem_neq
+#endif
+#ifndef XSTRCMP
+#define XSTRCMP strcmp
+#endif
+
+#ifndef XCLOCK
+#define XCLOCK clock
+#endif
+
+#ifndef XQSORT
+#define XQSORT qsort
+#endif
+
+#if ( defined(malloc) || defined(realloc) || defined(calloc) || defined(free) || \
+ defined(memset) || defined(memcpy) || defined(memcmp) || defined(strcmp) || \
+ defined(clock) || defined(qsort) ) && !defined(LTC_NO_PROTOTYPES)
+#define LTC_NO_PROTOTYPES
+#endif
+
+/* shortcut to disable automatic inclusion */
+#if defined LTC_NOTHING && !defined LTC_EASY
+ #define LTC_NO_CIPHERS
+ #define LTC_NO_MODES
+ #define LTC_NO_HASHES
+ #define LTC_NO_MACS
+ #define LTC_NO_PRNGS
+ #define LTC_NO_PK
+ #define LTC_NO_PKCS
+ #define LTC_NO_MISC
+#endif /* LTC_NOTHING */
+
+/* Easy button? */
+#ifdef LTC_EASY
+ #define LTC_NO_CIPHERS
+ #define LTC_RIJNDAEL
+ #define LTC_BLOWFISH
+ #define LTC_DES
+ #define LTC_CAST5
+
+ #define LTC_NO_MODES
+ #define LTC_ECB_MODE
+ #define LTC_CBC_MODE
+ #define LTC_CTR_MODE
+
+ #define LTC_NO_HASHES
+ #define LTC_SHA1
+ #define LTC_SHA3
+ #define LTC_SHA512
+ #define LTC_SHA384
+ #define LTC_SHA256
+ #define LTC_SHA224
+ #define LTC_HASH_HELPERS
+
+ #define LTC_NO_MACS
+ #define LTC_HMAC
+ #define LTC_OMAC
+ #define LTC_CCM_MODE
+
+ #define LTC_NO_PRNGS
+ #define LTC_SPRNG
+ #define LTC_YARROW
+ #define LTC_DEVRANDOM
+ #define LTC_TRY_URANDOM_FIRST
+ #define LTC_RNG_GET_BYTES
+ #define LTC_RNG_MAKE_PRNG
+
+ #define LTC_NO_PK
+ #define LTC_MRSA
+ #define LTC_MECC
+
+ #define LTC_NO_MISC
+ #define LTC_BASE64
+#endif
+
+/* The minimal set of functionality to run the tests */
+#ifdef LTC_MINIMAL
+ #define LTC_RIJNDAEL
+ #define LTC_SHA256
+ #define LTC_YARROW
+ #define LTC_CTR_MODE
+
+ #define LTC_RNG_MAKE_PRNG
+ #define LTC_RNG_GET_BYTES
+ #define LTC_DEVRANDOM
+ #define LTC_TRY_URANDOM_FIRST
+
+ #undef LTC_NO_FILE
+#endif
+
+/* Enable self-test test vector checking */
+#ifndef LTC_NO_TEST
+ #define LTC_TEST
+#endif
+/* Enable extended self-tests */
+/* #define LTC_TEST_EXT */
+
+/* Use small code where possible */
+/* #define LTC_SMALL_CODE */
+
+/* clean the stack of functions which put private information on stack */
+/* #define LTC_CLEAN_STACK */
+
+/* disable all file related functions */
+/* #define LTC_NO_FILE */
+
+/* disable all forms of ASM */
+/* #define LTC_NO_ASM */
+
+/* disable FAST mode */
+/* #define LTC_NO_FAST */
+
+/* disable BSWAP on x86 */
+/* #define LTC_NO_BSWAP */
+
+/* ---> math provider? <--- */
+#ifndef LTC_NO_MATH
+
+/* LibTomMath */
+/* #define LTM_DESC */
+
+/* TomsFastMath */
+/* #define TFM_DESC */
+
+/* GNU Multiple Precision Arithmetic Library */
+/* #define GMP_DESC */
+
+#endif /* LTC_NO_MATH */
+
+/* ---> Symmetric Block Ciphers <--- */
+#ifndef LTC_NO_CIPHERS
+
+#define LTC_BLOWFISH
+#define LTC_RC2
+#define LTC_RC5
+#define LTC_RC6
+#define LTC_SAFERP
+#define LTC_RIJNDAEL
+#define LTC_XTEA
+/* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
+ * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
+#define LTC_TWOFISH
+#ifndef LTC_NO_TABLES
+ #define LTC_TWOFISH_TABLES
+ /* #define LTC_TWOFISH_ALL_TABLES */
+#else
+ #define LTC_TWOFISH_SMALL
+#endif
+/* #define LTC_TWOFISH_SMALL */
+/* LTC_DES includes EDE triple-DES */
+#define LTC_DES
+#define LTC_CAST5
+#define LTC_NOEKEON
+#define LTC_SKIPJACK
+#define LTC_SAFER
+#define LTC_KHAZAD
+#define LTC_ANUBIS
+#define LTC_ANUBIS_TWEAK
+#define LTC_KSEED
+#define LTC_KASUMI
+#define LTC_MULTI2
+#define LTC_CAMELLIA
+
+/* stream ciphers */
+#define LTC_CHACHA
+#define LTC_RC4_STREAM
+#define LTC_SOBER128_STREAM
+
+#endif /* LTC_NO_CIPHERS */
+
+
+/* ---> Block Cipher Modes of Operation <--- */
+#ifndef LTC_NO_MODES
+
+#define LTC_CFB_MODE
+#define LTC_OFB_MODE
+#define LTC_ECB_MODE
+#define LTC_CBC_MODE
+#define LTC_CTR_MODE
+
+/* F8 chaining mode */
+#define LTC_F8_MODE
+
+/* LRW mode */
+#define LTC_LRW_MODE
+#ifndef LTC_NO_TABLES
+ /* like GCM mode this will enable 16 8x128 tables [64KB] that make
+ * seeking very fast.
+ */
+ #define LTC_LRW_TABLES
+#endif
+
+/* XTS mode */
+#define LTC_XTS_MODE
+
+#endif /* LTC_NO_MODES */
+
+/* ---> One-Way Hash Functions <--- */
+#ifndef LTC_NO_HASHES
+
+#define LTC_CHC_HASH
+#define LTC_WHIRLPOOL
+#define LTC_SHA3
+#define LTC_SHA512
+#define LTC_SHA512_256
+#define LTC_SHA512_224
+#define LTC_SHA384
+#define LTC_SHA256
+#define LTC_SHA224
+#define LTC_TIGER
+#define LTC_SHA1
+#define LTC_MD5
+#define LTC_MD4
+#define LTC_MD2
+#define LTC_RIPEMD128
+#define LTC_RIPEMD160
+#define LTC_RIPEMD256
+#define LTC_RIPEMD320
+#define LTC_BLAKE2S
+#define LTC_BLAKE2B
+
+#define LTC_HASH_HELPERS
+
+#endif /* LTC_NO_HASHES */
+
+
+/* ---> MAC functions <--- */
+#ifndef LTC_NO_MACS
+
+#define LTC_HMAC
+#define LTC_OMAC
+#define LTC_PMAC
+#define LTC_XCBC
+#define LTC_F9_MODE
+#define LTC_PELICAN
+#define LTC_POLY1305
+#define LTC_BLAKE2SMAC
+#define LTC_BLAKE2BMAC
+
+/* ---> Encrypt + Authenticate Modes <--- */
+
+#define LTC_EAX_MODE
+
+#define LTC_OCB_MODE
+#define LTC_OCB3_MODE
+#define LTC_CCM_MODE
+#define LTC_GCM_MODE
+#define LTC_CHACHA20POLY1305_MODE
+
+/* Use 64KiB tables */
+#ifndef LTC_NO_TABLES
+ #define LTC_GCM_TABLES
+#endif
+
+/* USE SSE2? requires GCC works on x86_32 and x86_64*/
+#ifdef LTC_GCM_TABLES
+/* #define LTC_GCM_TABLES_SSE2 */
+#endif
+
+#endif /* LTC_NO_MACS */
+
+
+/* --> Pseudo Random Number Generators <--- */
+#ifndef LTC_NO_PRNGS
+
+/* Yarrow */
+#define LTC_YARROW
+
+/* a PRNG that simply reads from an available system source */
+#define LTC_SPRNG
+
+/* The RC4 stream cipher based PRNG */
+#define LTC_RC4
+
+/* The ChaCha20 stream cipher based PRNG */
+#define LTC_CHACHA20_PRNG
+
+/* Fortuna PRNG */
+#define LTC_FORTUNA
+
+/* Greg's SOBER128 stream cipher based PRNG */
+#define LTC_SOBER128
+
+/* the *nix style /dev/random device */
+#define LTC_DEVRANDOM
+/* try /dev/urandom before trying /dev/random
+ * are you sure you want to disable this? http://www.2uo.de/myths-about-urandom/ */
+#define LTC_TRY_URANDOM_FIRST
+/* rng_get_bytes() */
+#define LTC_RNG_GET_BYTES
+/* rng_make_prng() */
+#define LTC_RNG_MAKE_PRNG
+
+/* enable the ltc_rng hook to integrate e.g. embedded hardware RNG's easily */
+/* #define LTC_PRNG_ENABLE_LTC_RNG */
+
+#endif /* LTC_NO_PRNGS */
+
+#ifdef LTC_YARROW
+
+/* which descriptor of AES to use? */
+/* 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] */
+#ifdef ENCRYPT_ONLY
+ #define LTC_YARROW_AES 0
+#else
+ #define LTC_YARROW_AES 2
+#endif
+
+#endif
+
+#ifdef LTC_FORTUNA
+
+#ifndef LTC_FORTUNA_WD
+/* reseed every N calls to the read function */
+#define LTC_FORTUNA_WD 10
+#endif
+
+#ifndef LTC_FORTUNA_POOLS
+/* number of pools (4..32) can save a bit of ram by lowering the count */
+#define LTC_FORTUNA_POOLS 32
+#endif
+
+#endif /* LTC_FORTUNA */
+
+
+/* ---> Public Key Crypto <--- */
+#ifndef LTC_NO_PK
+
+/* Include RSA support */
+#define LTC_MRSA
+
+/* Include Diffie-Hellman support */
+/* is_prime fails for GMP */
+#define LTC_MDH
+/* Supported Key Sizes */
+#define LTC_DH768
+#define LTC_DH1024
+#define LTC_DH1536
+#define LTC_DH2048
+
+#ifndef TFM_DESC
+/* tfm has a problem in fp_isprime for larger key sizes */
+#define LTC_DH3072
+#define LTC_DH4096
+#define LTC_DH6144
+#define LTC_DH8192
+#endif
+
+/* Include Katja (a Rabin variant like RSA) */
+/* #define LTC_MKAT */
+
+/* Digital Signature Algorithm */
+#define LTC_MDSA
+
+/* ECC */
+#define LTC_MECC
+
+/* use Shamir's trick for point mul (speeds up signature verification) */
+#define LTC_ECC_SHAMIR
+
+#if defined(TFM_DESC) && defined(LTC_MECC)
+ #define LTC_MECC_ACCEL
+#endif
+
+/* do we want fixed point ECC */
+/* #define LTC_MECC_FP */
+
+#endif /* LTC_NO_PK */
+
+#if defined(LTC_MRSA) && !defined(LTC_NO_RSA_BLINDING)
+/* Enable RSA blinding when doing private key operations by default */
+#define LTC_RSA_BLINDING
+#endif /* LTC_NO_RSA_BLINDING */
+
+#if defined(LTC_MRSA) && !defined(LTC_NO_RSA_CRT_HARDENING)
+/* Enable RSA CRT hardening when doing private key operations by default */
+#define LTC_RSA_CRT_HARDENING
+#endif /* LTC_NO_RSA_CRT_HARDENING */
+
+#if defined(LTC_MECC) && !defined(LTC_NO_ECC_TIMING_RESISTANT)
+/* Enable ECC timing resistant version by default */
+#define LTC_ECC_TIMING_RESISTANT
+#endif
+
+/* PKCS #1 (RSA) and #5 (Password Handling) stuff */
+#ifndef LTC_NO_PKCS
+
+#define LTC_PKCS_1
+#define LTC_PKCS_5
+
+/* Include ASN.1 DER (required by DSA/RSA) */
+#define LTC_DER
+
+#endif /* LTC_NO_PKCS */
+
+/* misc stuff */
+#ifndef LTC_NO_MISC
+
+/* Various tidbits of modern neatoness */
+#define LTC_BASE64
+/* ... and it's URL safe version */
+#define LTC_BASE64_URL
+
+/* Keep LTC_NO_HKDF for compatibility reasons
+ * superseeded by LTC_NO_MISC*/
+#ifndef LTC_NO_HKDF
+/* HKDF Key Derivation/Expansion stuff */
+#define LTC_HKDF
+#endif /* LTC_NO_HKDF */
+
+#define LTC_ADLER32
+
+#define LTC_CRC32
+
+#endif /* LTC_NO_MISC */
+
+/* cleanup */
+
+#ifdef LTC_MECC
+/* Supported ECC Key Sizes */
+#ifndef LTC_NO_CURVES
+ #define LTC_ECC112
+ #define LTC_ECC128
+ #define LTC_ECC160
+ #define LTC_ECC192
+ #define LTC_ECC224
+ #define LTC_ECC256
+ #define LTC_ECC384
+ #define LTC_ECC521
+#endif
+#endif
+
+#if defined(LTC_DER)
+ #ifndef LTC_DER_MAX_RECURSION
+ /* Maximum recursion limit when processing nested ASN.1 types. */
+ #define LTC_DER_MAX_RECURSION 30
+ #endif
+#endif
+
+#if defined(LTC_MECC) || defined(LTC_MRSA) || defined(LTC_MDSA) || defined(LTC_MKAT)
+ /* Include the MPI functionality? (required by the PK algorithms) */
+ #define LTC_MPI
+
+ #ifndef LTC_PK_MAX_RETRIES
+ /* iterations limit for retry-loops */
+ #define LTC_PK_MAX_RETRIES 20
+ #endif
+#endif
+
+#ifdef LTC_MRSA
+ #define LTC_PKCS_1
+#endif
+
+#if defined(LTC_PELICAN) && !defined(LTC_RIJNDAEL)
+ #error Pelican-MAC requires LTC_RIJNDAEL
+#endif
+
+#if defined(LTC_EAX_MODE) && !(defined(LTC_CTR_MODE) && defined(LTC_OMAC))
+ #error LTC_EAX_MODE requires CTR and LTC_OMAC mode
+#endif
+
+#if defined(LTC_YARROW) && !defined(LTC_CTR_MODE)
+ #error LTC_YARROW requires LTC_CTR_MODE chaining mode to be defined!
+#endif
+
+#if defined(LTC_DER) && !defined(LTC_MPI)
+ #error ASN.1 DER requires MPI functionality
+#endif
+
+#if (defined(LTC_MDSA) || defined(LTC_MRSA) || defined(LTC_MECC) || defined(LTC_MKAT)) && !defined(LTC_DER)
+ #error PK requires ASN.1 DER functionality, make sure LTC_DER is enabled
+#endif
+
+#if defined(LTC_CHACHA20POLY1305_MODE) && (!defined(LTC_CHACHA) || !defined(LTC_POLY1305))
+ #error LTC_CHACHA20POLY1305_MODE requires LTC_CHACHA + LTC_POLY1305
+#endif
+
+#if defined(LTC_CHACHA20_PRNG) && !defined(LTC_CHACHA)
+ #error LTC_CHACHA20_PRNG requires LTC_CHACHA
+#endif
+
+#if defined(LTC_RC4) && !defined(LTC_RC4_STREAM)
+ #error LTC_RC4 requires LTC_RC4_STREAM
+#endif
+
+#if defined(LTC_SOBER128) && !defined(LTC_SOBER128_STREAM)
+ #error LTC_SOBER128 requires LTC_SOBER128_STREAM
+#endif
+
+#if defined(LTC_BLAKE2SMAC) && !defined(LTC_BLAKE2S)
+ #error LTC_BLAKE2SMAC requires LTC_BLAKE2S
+#endif
+
+#if defined(LTC_BLAKE2BMAC) && !defined(LTC_BLAKE2B)
+ #error LTC_BLAKE2BMAC requires LTC_BLAKE2B
+#endif
+
+#if defined(LTC_SPRNG) && !defined(LTC_RNG_GET_BYTES)
+ #error LTC_SPRNG requires LTC_RNG_GET_BYTES
+#endif
+
+#if defined(LTC_NO_MATH) && (defined(LTM_DESC) || defined(TFM_DESC) || defined(GMP_DESC))
+ #error LTC_NO_MATH defined, but also a math descriptor
+#endif
+
+/* THREAD management */
+#ifdef LTC_PTHREAD
+
+#include <pthread.h>
+
+#define LTC_MUTEX_GLOBAL(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
+#define LTC_MUTEX_PROTO(x) extern pthread_mutex_t x;
+#define LTC_MUTEX_TYPE(x) pthread_mutex_t x;
+#define LTC_MUTEX_INIT(x) LTC_ARGCHK(pthread_mutex_init(x, NULL) == 0);
+#define LTC_MUTEX_LOCK(x) LTC_ARGCHK(pthread_mutex_lock(x) == 0);
+#define LTC_MUTEX_UNLOCK(x) LTC_ARGCHK(pthread_mutex_unlock(x) == 0);
+#define LTC_MUTEX_DESTROY(x) LTC_ARGCHK(pthread_mutex_destroy(x) == 0);
+
+#else
+
+/* default no functions */
+#define LTC_MUTEX_GLOBAL(x)
+#define LTC_MUTEX_PROTO(x)
+#define LTC_MUTEX_TYPE(x)
+#define LTC_MUTEX_INIT(x)
+#define LTC_MUTEX_LOCK(x)
+#define LTC_MUTEX_UNLOCK(x)
+#define LTC_MUTEX_DESTROY(x)
+
+#endif
+
+/* Debuggers */
+
+/* define this if you use Valgrind, note: it CHANGES the way SOBER-128 and RC4 work (see the code) */
+/* #define LTC_VALGRIND */
+
+#endif
+
+#ifndef LTC_NO_FILE
+ /* buffer size for reading from a file via fread(..) */
+ #ifndef LTC_FILE_READ_BUFSIZE
+ #define LTC_FILE_READ_BUFSIZE 8192
+ #endif
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_hash.h b/utils/tomcrypt/src/headers/tomcrypt_hash.h
new file mode 100644
index 0000000000..4bb02631d8
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_hash.h
@@ -0,0 +1,531 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- HASH FUNCTIONS ---- */
+#ifdef LTC_SHA3
+struct sha3_state {
+ ulong64 saved; /* the portion of the input message that we didn't consume yet */
+ ulong64 s[25];
+ unsigned char sb[25 * 8]; /* used for storing `ulong64 s[25]` as little-endian bytes */
+ unsigned short byte_index; /* 0..7--the next byte after the set one (starts from 0; 0--none are buffered) */
+ unsigned short word_index; /* 0..24--the next word to integrate input (starts from 0) */
+ unsigned short capacity_words; /* the double size of the hash output in words (e.g. 16 for Keccak 512) */
+ unsigned short xof_flag;
+};
+#endif
+
+#ifdef LTC_SHA512
+struct sha512_state {
+ ulong64 length, state[8];
+ unsigned long curlen;
+ unsigned char buf[128];
+};
+#endif
+
+#ifdef LTC_SHA256
+struct sha256_state {
+ ulong64 length;
+ ulong32 state[8], curlen;
+ unsigned char buf[64];
+};
+#endif
+
+#ifdef LTC_SHA1
+struct sha1_state {
+ ulong64 length;
+ ulong32 state[5], curlen;
+ unsigned char buf[64];
+};
+#endif
+
+#ifdef LTC_MD5
+struct md5_state {
+ ulong64 length;
+ ulong32 state[4], curlen;
+ unsigned char buf[64];
+};
+#endif
+
+#ifdef LTC_MD4
+struct md4_state {
+ ulong64 length;
+ ulong32 state[4], curlen;
+ unsigned char buf[64];
+};
+#endif
+
+#ifdef LTC_TIGER
+struct tiger_state {
+ ulong64 state[3], length;
+ unsigned long curlen;
+ unsigned char buf[64];
+};
+#endif
+
+#ifdef LTC_MD2
+struct md2_state {
+ unsigned char chksum[16], X[48], buf[16];
+ unsigned long curlen;
+};
+#endif
+
+#ifdef LTC_RIPEMD128
+struct rmd128_state {
+ ulong64 length;
+ unsigned char buf[64];
+ ulong32 curlen, state[4];
+};
+#endif
+
+#ifdef LTC_RIPEMD160
+struct rmd160_state {
+ ulong64 length;
+ unsigned char buf[64];
+ ulong32 curlen, state[5];
+};
+#endif
+
+#ifdef LTC_RIPEMD256
+struct rmd256_state {
+ ulong64 length;
+ unsigned char buf[64];
+ ulong32 curlen, state[8];
+};
+#endif
+
+#ifdef LTC_RIPEMD320
+struct rmd320_state {
+ ulong64 length;
+ unsigned char buf[64];
+ ulong32 curlen, state[10];
+};
+#endif
+
+#ifdef LTC_WHIRLPOOL
+struct whirlpool_state {
+ ulong64 length, state[8];
+ unsigned char buf[64];
+ ulong32 curlen;
+};
+#endif
+
+#ifdef LTC_CHC_HASH
+struct chc_state {
+ ulong64 length;
+ unsigned char state[MAXBLOCKSIZE], buf[MAXBLOCKSIZE];
+ ulong32 curlen;
+};
+#endif
+
+#ifdef LTC_BLAKE2S
+struct blake2s_state {
+ ulong32 h[8];
+ ulong32 t[2];
+ ulong32 f[2];
+ unsigned char buf[64];
+ unsigned long curlen;
+ unsigned long outlen;
+ unsigned char last_node;
+};
+#endif
+
+#ifdef LTC_BLAKE2B
+struct blake2b_state {
+ ulong64 h[8];
+ ulong64 t[2];
+ ulong64 f[2];
+ unsigned char buf[128];
+ unsigned long curlen;
+ unsigned long outlen;
+ unsigned char last_node;
+};
+#endif
+
+typedef union Hash_state {
+ char dummy[1];
+#ifdef LTC_CHC_HASH
+ struct chc_state chc;
+#endif
+#ifdef LTC_WHIRLPOOL
+ struct whirlpool_state whirlpool;
+#endif
+#ifdef LTC_SHA3
+ struct sha3_state sha3;
+#endif
+#ifdef LTC_SHA512
+ struct sha512_state sha512;
+#endif
+#ifdef LTC_SHA256
+ struct sha256_state sha256;
+#endif
+#ifdef LTC_SHA1
+ struct sha1_state sha1;
+#endif
+#ifdef LTC_MD5
+ struct md5_state md5;
+#endif
+#ifdef LTC_MD4
+ struct md4_state md4;
+#endif
+#ifdef LTC_MD2
+ struct md2_state md2;
+#endif
+#ifdef LTC_TIGER
+ struct tiger_state tiger;
+#endif
+#ifdef LTC_RIPEMD128
+ struct rmd128_state rmd128;
+#endif
+#ifdef LTC_RIPEMD160
+ struct rmd160_state rmd160;
+#endif
+#ifdef LTC_RIPEMD256
+ struct rmd256_state rmd256;
+#endif
+#ifdef LTC_RIPEMD320
+ struct rmd320_state rmd320;
+#endif
+#ifdef LTC_BLAKE2S
+ struct blake2s_state blake2s;
+#endif
+#ifdef LTC_BLAKE2B
+ struct blake2b_state blake2b;
+#endif
+
+ void *data;
+} hash_state;
+
+/** hash descriptor */
+extern struct ltc_hash_descriptor {
+ /** name of hash */
+ const char *name;
+ /** internal ID */
+ unsigned char ID;
+ /** Size of digest in octets */
+ unsigned long hashsize;
+ /** Input block size in octets */
+ unsigned long blocksize;
+ /** ASN.1 OID */
+ unsigned long OID[16];
+ /** Length of DER encoding */
+ unsigned long OIDlen;
+
+ /** Init a hash state
+ @param hash The hash to initialize
+ @return CRYPT_OK if successful
+ */
+ int (*init)(hash_state *hash);
+ /** Process a block of data
+ @param hash The hash state
+ @param in The data to hash
+ @param inlen The length of the data (octets)
+ @return CRYPT_OK if successful
+ */
+ int (*process)(hash_state *hash, const unsigned char *in, unsigned long inlen);
+ /** Produce the digest and store it
+ @param hash The hash state
+ @param out [out] The destination of the digest
+ @return CRYPT_OK if successful
+ */
+ int (*done)(hash_state *hash, unsigned char *out);
+ /** Self-test
+ @return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
+ */
+ int (*test)(void);
+
+ /* accelerated hmac callback: if you need to-do multiple packets just use the generic hmac_memory and provide a hash callback */
+ int (*hmac_block)(const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+} hash_descriptor[];
+
+#ifdef LTC_CHC_HASH
+int chc_register(int cipher);
+int chc_init(hash_state * md);
+int chc_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int chc_done(hash_state * md, unsigned char *hash);
+int chc_test(void);
+extern const struct ltc_hash_descriptor chc_desc;
+#endif
+
+#ifdef LTC_WHIRLPOOL
+int whirlpool_init(hash_state * md);
+int whirlpool_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int whirlpool_done(hash_state * md, unsigned char *hash);
+int whirlpool_test(void);
+extern const struct ltc_hash_descriptor whirlpool_desc;
+#endif
+
+#ifdef LTC_SHA3
+int sha3_512_init(hash_state * md);
+int sha3_512_test(void);
+extern const struct ltc_hash_descriptor sha3_512_desc;
+int sha3_384_init(hash_state * md);
+int sha3_384_test(void);
+extern const struct ltc_hash_descriptor sha3_384_desc;
+int sha3_256_init(hash_state * md);
+int sha3_256_test(void);
+extern const struct ltc_hash_descriptor sha3_256_desc;
+int sha3_224_init(hash_state * md);
+int sha3_224_test(void);
+extern const struct ltc_hash_descriptor sha3_224_desc;
+/* process + done are the same for all variants */
+int sha3_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int sha3_done(hash_state *md, unsigned char *hash);
+/* SHAKE128 + SHAKE256 */
+int sha3_shake_init(hash_state *md, int num);
+#define sha3_shake_process(a,b,c) sha3_process(a,b,c)
+int sha3_shake_done(hash_state *md, unsigned char *out, unsigned long outlen);
+int sha3_shake_test(void);
+int sha3_shake_memory(int num, const unsigned char *in, unsigned long inlen, unsigned char *out, unsigned long *outlen);
+#endif
+
+#ifdef LTC_SHA512
+int sha512_init(hash_state * md);
+int sha512_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int sha512_done(hash_state * md, unsigned char *hash);
+int sha512_test(void);
+extern const struct ltc_hash_descriptor sha512_desc;
+#endif
+
+#ifdef LTC_SHA384
+#ifndef LTC_SHA512
+ #error LTC_SHA512 is required for LTC_SHA384
+#endif
+int sha384_init(hash_state * md);
+#define sha384_process sha512_process
+int sha384_done(hash_state * md, unsigned char *hash);
+int sha384_test(void);
+extern const struct ltc_hash_descriptor sha384_desc;
+#endif
+
+#ifdef LTC_SHA512_256
+#ifndef LTC_SHA512
+ #error LTC_SHA512 is required for LTC_SHA512_256
+#endif
+int sha512_256_init(hash_state * md);
+#define sha512_256_process sha512_process
+int sha512_256_done(hash_state * md, unsigned char *hash);
+int sha512_256_test(void);
+extern const struct ltc_hash_descriptor sha512_256_desc;
+#endif
+
+#ifdef LTC_SHA512_224
+#ifndef LTC_SHA512
+ #error LTC_SHA512 is required for LTC_SHA512_224
+#endif
+int sha512_224_init(hash_state * md);
+#define sha512_224_process sha512_process
+int sha512_224_done(hash_state * md, unsigned char *hash);
+int sha512_224_test(void);
+extern const struct ltc_hash_descriptor sha512_224_desc;
+#endif
+
+#ifdef LTC_SHA256
+int sha256_init(hash_state * md);
+int sha256_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int sha256_done(hash_state * md, unsigned char *hash);
+int sha256_test(void);
+extern const struct ltc_hash_descriptor sha256_desc;
+
+#ifdef LTC_SHA224
+#ifndef LTC_SHA256
+ #error LTC_SHA256 is required for LTC_SHA224
+#endif
+int sha224_init(hash_state * md);
+#define sha224_process sha256_process
+int sha224_done(hash_state * md, unsigned char *hash);
+int sha224_test(void);
+extern const struct ltc_hash_descriptor sha224_desc;
+#endif
+#endif
+
+#ifdef LTC_SHA1
+int sha1_init(hash_state * md);
+int sha1_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int sha1_done(hash_state * md, unsigned char *hash);
+int sha1_test(void);
+extern const struct ltc_hash_descriptor sha1_desc;
+#endif
+
+#ifdef LTC_BLAKE2S
+extern const struct ltc_hash_descriptor blake2s_256_desc;
+int blake2s_256_init(hash_state * md);
+int blake2s_256_test(void);
+
+extern const struct ltc_hash_descriptor blake2s_224_desc;
+int blake2s_224_init(hash_state * md);
+int blake2s_224_test(void);
+
+extern const struct ltc_hash_descriptor blake2s_160_desc;
+int blake2s_160_init(hash_state * md);
+int blake2s_160_test(void);
+
+extern const struct ltc_hash_descriptor blake2s_128_desc;
+int blake2s_128_init(hash_state * md);
+int blake2s_128_test(void);
+
+int blake2s_init(hash_state * md, unsigned long outlen, const unsigned char *key, unsigned long keylen);
+int blake2s_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int blake2s_done(hash_state * md, unsigned char *hash);
+#endif
+
+#ifdef LTC_BLAKE2B
+extern const struct ltc_hash_descriptor blake2b_512_desc;
+int blake2b_512_init(hash_state * md);
+int blake2b_512_test(void);
+
+extern const struct ltc_hash_descriptor blake2b_384_desc;
+int blake2b_384_init(hash_state * md);
+int blake2b_384_test(void);
+
+extern const struct ltc_hash_descriptor blake2b_256_desc;
+int blake2b_256_init(hash_state * md);
+int blake2b_256_test(void);
+
+extern const struct ltc_hash_descriptor blake2b_160_desc;
+int blake2b_160_init(hash_state * md);
+int blake2b_160_test(void);
+
+int blake2b_init(hash_state * md, unsigned long outlen, const unsigned char *key, unsigned long keylen);
+int blake2b_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int blake2b_done(hash_state * md, unsigned char *hash);
+#endif
+
+#ifdef LTC_MD5
+int md5_init(hash_state * md);
+int md5_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int md5_done(hash_state * md, unsigned char *hash);
+int md5_test(void);
+extern const struct ltc_hash_descriptor md5_desc;
+#endif
+
+#ifdef LTC_MD4
+int md4_init(hash_state * md);
+int md4_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int md4_done(hash_state * md, unsigned char *hash);
+int md4_test(void);
+extern const struct ltc_hash_descriptor md4_desc;
+#endif
+
+#ifdef LTC_MD2
+int md2_init(hash_state * md);
+int md2_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int md2_done(hash_state * md, unsigned char *hash);
+int md2_test(void);
+extern const struct ltc_hash_descriptor md2_desc;
+#endif
+
+#ifdef LTC_TIGER
+int tiger_init(hash_state * md);
+int tiger_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int tiger_done(hash_state * md, unsigned char *hash);
+int tiger_test(void);
+extern const struct ltc_hash_descriptor tiger_desc;
+#endif
+
+#ifdef LTC_RIPEMD128
+int rmd128_init(hash_state * md);
+int rmd128_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int rmd128_done(hash_state * md, unsigned char *hash);
+int rmd128_test(void);
+extern const struct ltc_hash_descriptor rmd128_desc;
+#endif
+
+#ifdef LTC_RIPEMD160
+int rmd160_init(hash_state * md);
+int rmd160_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int rmd160_done(hash_state * md, unsigned char *hash);
+int rmd160_test(void);
+extern const struct ltc_hash_descriptor rmd160_desc;
+#endif
+
+#ifdef LTC_RIPEMD256
+int rmd256_init(hash_state * md);
+int rmd256_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int rmd256_done(hash_state * md, unsigned char *hash);
+int rmd256_test(void);
+extern const struct ltc_hash_descriptor rmd256_desc;
+#endif
+
+#ifdef LTC_RIPEMD320
+int rmd320_init(hash_state * md);
+int rmd320_process(hash_state * md, const unsigned char *in, unsigned long inlen);
+int rmd320_done(hash_state * md, unsigned char *hash);
+int rmd320_test(void);
+extern const struct ltc_hash_descriptor rmd320_desc;
+#endif
+
+
+int find_hash(const char *name);
+int find_hash_id(unsigned char ID);
+int find_hash_oid(const unsigned long *ID, unsigned long IDlen);
+int find_hash_any(const char *name, int digestlen);
+int register_hash(const struct ltc_hash_descriptor *hash);
+int unregister_hash(const struct ltc_hash_descriptor *hash);
+int register_all_hashes(void);
+int hash_is_valid(int idx);
+
+LTC_MUTEX_PROTO(ltc_hash_mutex)
+
+int hash_memory(int hash,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int hash_memory_multi(int hash, unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+
+#ifndef LTC_NO_FILE
+int hash_filehandle(int hash, FILE *in, unsigned char *out, unsigned long *outlen);
+int hash_file(int hash, const char *fname, unsigned char *out, unsigned long *outlen);
+#endif
+
+/* a simple macro for making hash "process" functions */
+#define HASH_PROCESS(func_name, compress_name, state_var, block_size) \
+int func_name (hash_state * md, const unsigned char *in, unsigned long inlen) \
+{ \
+ unsigned long n; \
+ int err; \
+ LTC_ARGCHK(md != NULL); \
+ LTC_ARGCHK(in != NULL); \
+ if (md-> state_var .curlen > sizeof(md-> state_var .buf)) { \
+ return CRYPT_INVALID_ARG; \
+ } \
+ if ((md-> state_var .length + inlen) < md-> state_var .length) { \
+ return CRYPT_HASH_OVERFLOW; \
+ } \
+ while (inlen > 0) { \
+ if (md-> state_var .curlen == 0 && inlen >= block_size) { \
+ if ((err = compress_name (md, (unsigned char *)in)) != CRYPT_OK) { \
+ return err; \
+ } \
+ md-> state_var .length += block_size * 8; \
+ in += block_size; \
+ inlen -= block_size; \
+ } else { \
+ n = MIN(inlen, (block_size - md-> state_var .curlen)); \
+ XMEMCPY(md-> state_var .buf + md-> state_var.curlen, in, (size_t)n); \
+ md-> state_var .curlen += n; \
+ in += n; \
+ inlen -= n; \
+ if (md-> state_var .curlen == block_size) { \
+ if ((err = compress_name (md, md-> state_var .buf)) != CRYPT_OK) { \
+ return err; \
+ } \
+ md-> state_var .length += 8*block_size; \
+ md-> state_var .curlen = 0; \
+ } \
+ } \
+ } \
+ return CRYPT_OK; \
+}
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_mac.h b/utils/tomcrypt/src/headers/tomcrypt_mac.h
new file mode 100644
index 0000000000..80b922e751
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_mac.h
@@ -0,0 +1,565 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#ifdef LTC_HMAC
+typedef struct Hmac_state {
+ hash_state md;
+ int hash;
+ hash_state hashstate;
+ unsigned char *key;
+} hmac_state;
+
+int hmac_init(hmac_state *hmac, int hash, const unsigned char *key, unsigned long keylen);
+int hmac_process(hmac_state *hmac, const unsigned char *in, unsigned long inlen);
+int hmac_done(hmac_state *hmac, unsigned char *out, unsigned long *outlen);
+int hmac_test(void);
+int hmac_memory(int hash,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int hmac_memory_multi(int hash,
+ const unsigned char *key, unsigned long keylen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+int hmac_file(int hash, const char *fname, const unsigned char *key,
+ unsigned long keylen,
+ unsigned char *dst, unsigned long *dstlen);
+#endif
+
+#ifdef LTC_OMAC
+
+typedef struct {
+ int cipher_idx,
+ buflen,
+ blklen;
+ unsigned char block[MAXBLOCKSIZE],
+ prev[MAXBLOCKSIZE],
+ Lu[2][MAXBLOCKSIZE];
+ symmetric_key key;
+} omac_state;
+
+int omac_init(omac_state *omac, int cipher, const unsigned char *key, unsigned long keylen);
+int omac_process(omac_state *omac, const unsigned char *in, unsigned long inlen);
+int omac_done(omac_state *omac, unsigned char *out, unsigned long *outlen);
+int omac_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int omac_memory_multi(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+int omac_file(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const char *filename,
+ unsigned char *out, unsigned long *outlen);
+int omac_test(void);
+#endif /* LTC_OMAC */
+
+#ifdef LTC_PMAC
+
+typedef struct {
+ unsigned char Ls[32][MAXBLOCKSIZE], /* L shifted by i bits to the left */
+ Li[MAXBLOCKSIZE], /* value of Li [current value, we calc from previous recall] */
+ Lr[MAXBLOCKSIZE], /* L * x^-1 */
+ block[MAXBLOCKSIZE], /* currently accumulated block */
+ checksum[MAXBLOCKSIZE]; /* current checksum */
+
+ symmetric_key key; /* scheduled key for cipher */
+ unsigned long block_index; /* index # for current block */
+ int cipher_idx, /* cipher idx */
+ block_len, /* length of block */
+ buflen; /* number of bytes in the buffer */
+} pmac_state;
+
+int pmac_init(pmac_state *pmac, int cipher, const unsigned char *key, unsigned long keylen);
+int pmac_process(pmac_state *pmac, const unsigned char *in, unsigned long inlen);
+int pmac_done(pmac_state *pmac, unsigned char *out, unsigned long *outlen);
+
+int pmac_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *msg, unsigned long msglen,
+ unsigned char *out, unsigned long *outlen);
+
+int pmac_memory_multi(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+
+int pmac_file(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const char *filename,
+ unsigned char *out, unsigned long *outlen);
+
+int pmac_test(void);
+
+/* internal functions */
+int pmac_ntz(unsigned long x);
+void pmac_shift_xor(pmac_state *pmac);
+
+#endif /* PMAC */
+
+#ifdef LTC_POLY1305
+typedef struct {
+ ulong32 r[5];
+ ulong32 h[5];
+ ulong32 pad[4];
+ unsigned long leftover;
+ unsigned char buffer[16];
+ int final;
+} poly1305_state;
+
+int poly1305_init(poly1305_state *st, const unsigned char *key, unsigned long keylen);
+int poly1305_process(poly1305_state *st, const unsigned char *in, unsigned long inlen);
+int poly1305_done(poly1305_state *st, unsigned char *mac, unsigned long *maclen);
+int poly1305_memory(const unsigned char *key, unsigned long keylen, const unsigned char *in, unsigned long inlen, unsigned char *mac, unsigned long *maclen);
+int poly1305_memory_multi(const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen, const unsigned char *in, unsigned long inlen, ...);
+int poly1305_file(const char *fname, const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen);
+int poly1305_test(void);
+#endif /* LTC_POLY1305 */
+
+#ifdef LTC_BLAKE2SMAC
+typedef hash_state blake2smac_state;
+int blake2smac_init(blake2smac_state *st, unsigned long outlen, const unsigned char *key, unsigned long keylen);
+int blake2smac_process(blake2smac_state *st, const unsigned char *in, unsigned long inlen);
+int blake2smac_done(blake2smac_state *st, unsigned char *mac, unsigned long *maclen);
+int blake2smac_memory(const unsigned char *key, unsigned long keylen, const unsigned char *in, unsigned long inlen, unsigned char *mac, unsigned long *maclen);
+int blake2smac_memory_multi(const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen, const unsigned char *in, unsigned long inlen, ...);
+int blake2smac_file(const char *fname, const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen);
+int blake2smac_test(void);
+#endif /* LTC_BLAKE2SMAC */
+
+#ifdef LTC_BLAKE2BMAC
+typedef hash_state blake2bmac_state;
+int blake2bmac_init(blake2bmac_state *st, unsigned long outlen, const unsigned char *key, unsigned long keylen);
+int blake2bmac_process(blake2bmac_state *st, const unsigned char *in, unsigned long inlen);
+int blake2bmac_done(blake2bmac_state *st, unsigned char *mac, unsigned long *maclen);
+int blake2bmac_memory(const unsigned char *key, unsigned long keylen, const unsigned char *in, unsigned long inlen, unsigned char *mac, unsigned long *maclen);
+int blake2bmac_memory_multi(const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen, const unsigned char *in, unsigned long inlen, ...);
+int blake2bmac_file(const char *fname, const unsigned char *key, unsigned long keylen, unsigned char *mac, unsigned long *maclen);
+int blake2bmac_test(void);
+#endif /* LTC_BLAKE2BMAC */
+
+#ifdef LTC_EAX_MODE
+
+#if !(defined(LTC_OMAC) && defined(LTC_CTR_MODE))
+ #error LTC_EAX_MODE requires LTC_OMAC and CTR
+#endif
+
+typedef struct {
+ unsigned char N[MAXBLOCKSIZE];
+ symmetric_CTR ctr;
+ omac_state headeromac, ctomac;
+} eax_state;
+
+int eax_init(eax_state *eax, int cipher, const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *header, unsigned long headerlen);
+
+int eax_encrypt(eax_state *eax, const unsigned char *pt, unsigned char *ct, unsigned long length);
+int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt, unsigned long length);
+int eax_addheader(eax_state *eax, const unsigned char *header, unsigned long length);
+int eax_done(eax_state *eax, unsigned char *tag, unsigned long *taglen);
+
+int eax_encrypt_authenticate_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *header, unsigned long headerlen,
+ const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen);
+
+int eax_decrypt_verify_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *header, unsigned long headerlen,
+ const unsigned char *ct, unsigned long ctlen,
+ unsigned char *pt,
+ unsigned char *tag, unsigned long taglen,
+ int *stat);
+
+ int eax_test(void);
+#endif /* EAX MODE */
+
+#ifdef LTC_OCB_MODE
+typedef struct {
+ unsigned char L[MAXBLOCKSIZE], /* L value */
+ Ls[32][MAXBLOCKSIZE], /* L shifted by i bits to the left */
+ Li[MAXBLOCKSIZE], /* value of Li [current value, we calc from previous recall] */
+ Lr[MAXBLOCKSIZE], /* L * x^-1 */
+ R[MAXBLOCKSIZE], /* R value */
+ checksum[MAXBLOCKSIZE]; /* current checksum */
+
+ symmetric_key key; /* scheduled key for cipher */
+ unsigned long block_index; /* index # for current block */
+ int cipher, /* cipher idx */
+ block_len; /* length of block */
+} ocb_state;
+
+int ocb_init(ocb_state *ocb, int cipher,
+ const unsigned char *key, unsigned long keylen, const unsigned char *nonce);
+
+int ocb_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned char *ct);
+int ocb_decrypt(ocb_state *ocb, const unsigned char *ct, unsigned char *pt);
+
+int ocb_done_encrypt(ocb_state *ocb,
+ const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen);
+
+int ocb_done_decrypt(ocb_state *ocb,
+ const unsigned char *ct, unsigned long ctlen,
+ unsigned char *pt,
+ const unsigned char *tag, unsigned long taglen, int *stat);
+
+int ocb_encrypt_authenticate_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce,
+ const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen);
+
+int ocb_decrypt_verify_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce,
+ const unsigned char *ct, unsigned long ctlen,
+ unsigned char *pt,
+ const unsigned char *tag, unsigned long taglen,
+ int *stat);
+
+int ocb_test(void);
+
+/* internal functions */
+void ocb_shift_xor(ocb_state *ocb, unsigned char *Z);
+int ocb_ntz(unsigned long x);
+int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct, unsigned char *tag, unsigned long *taglen, int mode);
+
+#endif /* LTC_OCB_MODE */
+
+#ifdef LTC_OCB3_MODE
+typedef struct {
+ unsigned char Offset_0[MAXBLOCKSIZE], /* Offset_0 value */
+ Offset_current[MAXBLOCKSIZE], /* Offset_{current_block_index} value */
+ L_dollar[MAXBLOCKSIZE], /* L_$ value */
+ L_star[MAXBLOCKSIZE], /* L_* value */
+ L_[32][MAXBLOCKSIZE], /* L_{i} values */
+ tag_part[MAXBLOCKSIZE], /* intermediate result of tag calculation */
+ checksum[MAXBLOCKSIZE]; /* current checksum */
+
+ /* AAD related members */
+ unsigned char aSum_current[MAXBLOCKSIZE], /* AAD related helper variable */
+ aOffset_current[MAXBLOCKSIZE], /* AAD related helper variable */
+ adata_buffer[MAXBLOCKSIZE]; /* AAD buffer */
+ int adata_buffer_bytes; /* bytes in AAD buffer */
+ unsigned long ablock_index; /* index # for current adata (AAD) block */
+
+ symmetric_key key; /* scheduled key for cipher */
+ unsigned long block_index; /* index # for current data block */
+ int cipher, /* cipher idx */
+ tag_len, /* length of tag */
+ block_len; /* length of block */
+} ocb3_state;
+
+int ocb3_init(ocb3_state *ocb, int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ unsigned long taglen);
+
+int ocb3_encrypt(ocb3_state *ocb, const unsigned char *pt, unsigned long ptlen, unsigned char *ct);
+int ocb3_decrypt(ocb3_state *ocb, const unsigned char *ct, unsigned long ctlen, unsigned char *pt);
+int ocb3_encrypt_last(ocb3_state *ocb, const unsigned char *pt, unsigned long ptlen, unsigned char *ct);
+int ocb3_decrypt_last(ocb3_state *ocb, const unsigned char *ct, unsigned long ctlen, unsigned char *pt);
+int ocb3_add_aad(ocb3_state *ocb, const unsigned char *aad, unsigned long aadlen);
+int ocb3_done(ocb3_state *ocb, unsigned char *tag, unsigned long *taglen);
+
+int ocb3_encrypt_authenticate_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *adata, unsigned long adatalen,
+ const unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen);
+
+int ocb3_decrypt_verify_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *adata, unsigned long adatalen,
+ const unsigned char *ct, unsigned long ctlen,
+ unsigned char *pt,
+ const unsigned char *tag, unsigned long taglen,
+ int *stat);
+
+int ocb3_test(void);
+
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int ocb3_int_ntz(unsigned long x);
+void ocb3_int_xor_blocks(unsigned char *out, const unsigned char *block_a, const unsigned char *block_b, unsigned long block_len);
+#endif /* LTC_SOURCE */
+
+#endif /* LTC_OCB3_MODE */
+
+#ifdef LTC_CCM_MODE
+
+#define CCM_ENCRYPT LTC_ENCRYPT
+#define CCM_DECRYPT LTC_DECRYPT
+
+typedef struct {
+ symmetric_key K;
+ int cipher, /* which cipher */
+ taglen, /* length of the tag */
+ x; /* index in PAD */
+
+ unsigned long L, /* L value */
+ ptlen, /* length that will be enc / dec */
+ current_ptlen, /* current processed length */
+ aadlen, /* length of the aad */
+ current_aadlen, /* length of the currently provided add */
+ noncelen; /* length of the nonce */
+
+ unsigned char PAD[16],
+ ctr[16],
+ CTRPAD[16],
+ CTRlen;
+} ccm_state;
+
+int ccm_init(ccm_state *ccm, int cipher,
+ const unsigned char *key, int keylen, int ptlen, int taglen, int aad_len);
+
+int ccm_reset(ccm_state *ccm);
+
+int ccm_add_nonce(ccm_state *ccm,
+ const unsigned char *nonce, unsigned long noncelen);
+
+int ccm_add_aad(ccm_state *ccm,
+ const unsigned char *adata, unsigned long adatalen);
+
+int ccm_process(ccm_state *ccm,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ int direction);
+
+int ccm_done(ccm_state *ccm,
+ unsigned char *tag, unsigned long *taglen);
+
+int ccm_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ symmetric_key *uskey,
+ const unsigned char *nonce, unsigned long noncelen,
+ const unsigned char *header, unsigned long headerlen,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen,
+ int direction);
+
+int ccm_test(void);
+
+#endif /* LTC_CCM_MODE */
+
+#if defined(LRW_MODE) || defined(LTC_GCM_MODE)
+void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *c);
+#endif
+
+
+/* table shared between GCM and LRW */
+#if defined(LTC_GCM_TABLES) || defined(LTC_LRW_TABLES) || ((defined(LTC_GCM_MODE) || defined(LTC_GCM_MODE)) && defined(LTC_FAST))
+extern const unsigned char gcm_shift_table[];
+#endif
+
+#ifdef LTC_GCM_MODE
+
+#define GCM_ENCRYPT LTC_ENCRYPT
+#define GCM_DECRYPT LTC_DECRYPT
+
+#define LTC_GCM_MODE_IV 0
+#define LTC_GCM_MODE_AAD 1
+#define LTC_GCM_MODE_TEXT 2
+
+typedef struct {
+ symmetric_key K;
+ unsigned char H[16], /* multiplier */
+ X[16], /* accumulator */
+ Y[16], /* counter */
+ Y_0[16], /* initial counter */
+ buf[16]; /* buffer for stuff */
+
+ int cipher, /* which cipher */
+ ivmode, /* Which mode is the IV in? */
+ mode, /* mode the GCM code is in */
+ buflen; /* length of data in buf */
+
+ ulong64 totlen, /* 64-bit counter used for IV and AAD */
+ pttotlen; /* 64-bit counter for the PT */
+
+#ifdef LTC_GCM_TABLES
+ unsigned char PC[16][256][16] /* 16 tables of 8x128 */
+#ifdef LTC_GCM_TABLES_SSE2
+__attribute__ ((aligned (16)))
+#endif
+;
+#endif
+} gcm_state;
+
+void gcm_mult_h(gcm_state *gcm, unsigned char *I);
+
+int gcm_init(gcm_state *gcm, int cipher,
+ const unsigned char *key, int keylen);
+
+int gcm_reset(gcm_state *gcm);
+
+int gcm_add_iv(gcm_state *gcm,
+ const unsigned char *IV, unsigned long IVlen);
+
+int gcm_add_aad(gcm_state *gcm,
+ const unsigned char *adata, unsigned long adatalen);
+
+int gcm_process(gcm_state *gcm,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ int direction);
+
+int gcm_done(gcm_state *gcm,
+ unsigned char *tag, unsigned long *taglen);
+
+int gcm_memory( int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *IV, unsigned long IVlen,
+ const unsigned char *adata, unsigned long adatalen,
+ unsigned char *pt, unsigned long ptlen,
+ unsigned char *ct,
+ unsigned char *tag, unsigned long *taglen,
+ int direction);
+int gcm_test(void);
+
+#endif /* LTC_GCM_MODE */
+
+#ifdef LTC_PELICAN
+
+typedef struct pelican_state
+{
+ symmetric_key K;
+ unsigned char state[16];
+ int buflen;
+} pelican_state;
+
+int pelican_init(pelican_state *pelmac, const unsigned char *key, unsigned long keylen);
+int pelican_process(pelican_state *pelmac, const unsigned char *in, unsigned long inlen);
+int pelican_done(pelican_state *pelmac, unsigned char *out);
+int pelican_test(void);
+
+int pelican_memory(const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out);
+
+#endif
+
+#ifdef LTC_XCBC
+
+/* add this to "keylen" to xcbc_init to use a pure three-key XCBC MAC */
+#define LTC_XCBC_PURE 0x8000UL
+
+typedef struct {
+ unsigned char K[3][MAXBLOCKSIZE],
+ IV[MAXBLOCKSIZE];
+
+ symmetric_key key;
+
+ int cipher,
+ buflen,
+ blocksize;
+} xcbc_state;
+
+int xcbc_init(xcbc_state *xcbc, int cipher, const unsigned char *key, unsigned long keylen);
+int xcbc_process(xcbc_state *xcbc, const unsigned char *in, unsigned long inlen);
+int xcbc_done(xcbc_state *xcbc, unsigned char *out, unsigned long *outlen);
+int xcbc_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int xcbc_memory_multi(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+int xcbc_file(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const char *filename,
+ unsigned char *out, unsigned long *outlen);
+int xcbc_test(void);
+
+#endif
+
+#ifdef LTC_F9_MODE
+
+typedef struct {
+ unsigned char akey[MAXBLOCKSIZE],
+ ACC[MAXBLOCKSIZE],
+ IV[MAXBLOCKSIZE];
+
+ symmetric_key key;
+
+ int cipher,
+ buflen,
+ keylen,
+ blocksize;
+} f9_state;
+
+int f9_init(f9_state *f9, int cipher, const unsigned char *key, unsigned long keylen);
+int f9_process(f9_state *f9, const unsigned char *in, unsigned long inlen);
+int f9_done(f9_state *f9, unsigned char *out, unsigned long *outlen);
+int f9_memory(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int f9_memory_multi(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *in, unsigned long inlen, ...);
+int f9_file(int cipher,
+ const unsigned char *key, unsigned long keylen,
+ const char *filename,
+ unsigned char *out, unsigned long *outlen);
+int f9_test(void);
+
+#endif
+
+#ifdef LTC_CHACHA20POLY1305_MODE
+
+typedef struct {
+ poly1305_state poly;
+ chacha_state chacha;
+ ulong64 aadlen;
+ ulong64 ctlen;
+ int aadflg;
+} chacha20poly1305_state;
+
+#define CHACHA20POLY1305_ENCRYPT LTC_ENCRYPT
+#define CHACHA20POLY1305_DECRYPT LTC_DECRYPT
+
+int chacha20poly1305_init(chacha20poly1305_state *st, const unsigned char *key, unsigned long keylen);
+int chacha20poly1305_setiv(chacha20poly1305_state *st, const unsigned char *iv, unsigned long ivlen);
+int chacha20poly1305_setiv_rfc7905(chacha20poly1305_state *st, const unsigned char *iv, unsigned long ivlen, ulong64 sequence_number);
+int chacha20poly1305_add_aad(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen);
+int chacha20poly1305_encrypt(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out);
+int chacha20poly1305_decrypt(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out);
+int chacha20poly1305_done(chacha20poly1305_state *st, unsigned char *tag, unsigned long *taglen);
+int chacha20poly1305_memory(const unsigned char *key, unsigned long keylen,
+ const unsigned char *iv, unsigned long ivlen,
+ const unsigned char *aad, unsigned long aadlen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out,
+ unsigned char *tag, unsigned long *taglen,
+ int direction);
+int chacha20poly1305_test(void);
+
+#endif /* LTC_CHACHA20POLY1305_MODE */
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_macros.h b/utils/tomcrypt/src/headers/tomcrypt_macros.h
new file mode 100644
index 0000000000..a3a335e455
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_macros.h
@@ -0,0 +1,446 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- HELPER MACROS ---- */
+#ifdef ENDIAN_NEUTRAL
+
+#define STORE32L(x, y) \
+ do { (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
+ (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD32L(x, y) \
+ do { x = ((ulong32)((y)[3] & 255)<<24) | \
+ ((ulong32)((y)[2] & 255)<<16) | \
+ ((ulong32)((y)[1] & 255)<<8) | \
+ ((ulong32)((y)[0] & 255)); } while(0)
+
+#define STORE64L(x, y) \
+ do { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \
+ (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \
+ (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
+ (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64L(x, y) \
+ do { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48)| \
+ (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32)| \
+ (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16)| \
+ (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } while(0)
+
+#define STORE32H(x, y) \
+ do { (y)[0] = (unsigned char)(((x)>>24)&255); (y)[1] = (unsigned char)(((x)>>16)&255); \
+ (y)[2] = (unsigned char)(((x)>>8)&255); (y)[3] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD32H(x, y) \
+ do { x = ((ulong32)((y)[0] & 255)<<24) | \
+ ((ulong32)((y)[1] & 255)<<16) | \
+ ((ulong32)((y)[2] & 255)<<8) | \
+ ((ulong32)((y)[3] & 255)); } while(0)
+
+#define STORE64H(x, y) \
+do { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \
+ (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \
+ (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \
+ (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64H(x, y) \
+do { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48) | \
+ (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32) | \
+ (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16) | \
+ (((ulong64)((y)[6] & 255))<<8)|(((ulong64)((y)[7] & 255))); } while(0)
+
+
+#elif defined(ENDIAN_LITTLE)
+
+#ifdef LTC_HAVE_BSWAP_BUILTIN
+
+#define STORE32H(x, y) \
+do { ulong32 __t = __builtin_bswap32 ((x)); \
+ XMEMCPY ((y), &__t, 4); } while(0)
+
+#define LOAD32H(x, y) \
+do { XMEMCPY (&(x), (y), 4); \
+ (x) = __builtin_bswap32 ((x)); } while(0)
+
+#elif !defined(LTC_NO_BSWAP) && (defined(INTEL_CC) || (defined(__GNUC__) && (defined(__DJGPP__) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__i386__) || defined(__x86_64__))))
+
+#define STORE32H(x, y) \
+asm __volatile__ ( \
+ "bswapl %0 \n\t" \
+ "movl %0,(%1)\n\t" \
+ "bswapl %0 \n\t" \
+ ::"r"(x), "r"(y));
+
+#define LOAD32H(x, y) \
+asm __volatile__ ( \
+ "movl (%1),%0\n\t" \
+ "bswapl %0\n\t" \
+ :"=r"(x): "r"(y));
+
+#else
+
+#define STORE32H(x, y) \
+ do { (y)[0] = (unsigned char)(((x)>>24)&255); (y)[1] = (unsigned char)(((x)>>16)&255); \
+ (y)[2] = (unsigned char)(((x)>>8)&255); (y)[3] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD32H(x, y) \
+ do { x = ((ulong32)((y)[0] & 255)<<24) | \
+ ((ulong32)((y)[1] & 255)<<16) | \
+ ((ulong32)((y)[2] & 255)<<8) | \
+ ((ulong32)((y)[3] & 255)); } while(0)
+
+#endif
+
+#ifdef LTC_HAVE_BSWAP_BUILTIN
+
+#define STORE64H(x, y) \
+do { ulong64 __t = __builtin_bswap64 ((x)); \
+ XMEMCPY ((y), &__t, 8); } while(0)
+
+#define LOAD64H(x, y) \
+do { XMEMCPY (&(x), (y), 8); \
+ (x) = __builtin_bswap64 ((x)); } while(0)
+
+/* x86_64 processor */
+#elif !defined(LTC_NO_BSWAP) && (defined(__GNUC__) && defined(__x86_64__))
+
+#define STORE64H(x, y) \
+asm __volatile__ ( \
+ "bswapq %0 \n\t" \
+ "movq %0,(%1)\n\t" \
+ "bswapq %0 \n\t" \
+ ::"r"(x), "r"(y): "memory");
+
+#define LOAD64H(x, y) \
+asm __volatile__ ( \
+ "movq (%1),%0\n\t" \
+ "bswapq %0\n\t" \
+ :"=r"(x): "r"(y): "memory");
+
+#else
+
+#define STORE64H(x, y) \
+do { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \
+ (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \
+ (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \
+ (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64H(x, y) \
+do { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48) | \
+ (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32) | \
+ (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16) | \
+ (((ulong64)((y)[6] & 255))<<8)|(((ulong64)((y)[7] & 255))); } while(0)
+
+#endif
+
+#ifdef ENDIAN_32BITWORD
+
+#define STORE32L(x, y) \
+ do { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } while(0)
+
+#define LOAD32L(x, y) \
+ do { XMEMCPY(&(x), y, 4); } while(0)
+
+#define STORE64L(x, y) \
+ do { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \
+ (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \
+ (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
+ (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64L(x, y) \
+ do { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48)| \
+ (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32)| \
+ (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16)| \
+ (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } while(0)
+
+#else /* 64-bit words then */
+
+#define STORE32L(x, y) \
+ do { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } while(0)
+
+#define LOAD32L(x, y) \
+ do { XMEMCPY(&(x), y, 4); x &= 0xFFFFFFFF; } while(0)
+
+#define STORE64L(x, y) \
+ do { ulong64 __t = (x); XMEMCPY(y, &__t, 8); } while(0)
+
+#define LOAD64L(x, y) \
+ do { XMEMCPY(&(x), y, 8); } while(0)
+
+#endif /* ENDIAN_64BITWORD */
+
+#elif defined(ENDIAN_BIG)
+
+#define STORE32L(x, y) \
+ do { (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
+ (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD32L(x, y) \
+ do { x = ((ulong32)((y)[3] & 255)<<24) | \
+ ((ulong32)((y)[2] & 255)<<16) | \
+ ((ulong32)((y)[1] & 255)<<8) | \
+ ((ulong32)((y)[0] & 255)); } while(0)
+
+#define STORE64L(x, y) \
+do { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \
+ (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \
+ (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
+ (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64L(x, y) \
+do { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48) | \
+ (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32) | \
+ (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16) | \
+ (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } while(0)
+
+#ifdef ENDIAN_32BITWORD
+
+#define STORE32H(x, y) \
+ do { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } while(0)
+
+#define LOAD32H(x, y) \
+ do { XMEMCPY(&(x), y, 4); } while(0)
+
+#define STORE64H(x, y) \
+ do { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \
+ (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \
+ (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \
+ (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } while(0)
+
+#define LOAD64H(x, y) \
+ do { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48)| \
+ (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32)| \
+ (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16)| \
+ (((ulong64)((y)[6] & 255))<<8)| (((ulong64)((y)[7] & 255))); } while(0)
+
+#else /* 64-bit words then */
+
+#define STORE32H(x, y) \
+ do { ulong32 __t = (x); XMEMCPY(y, &__t, 4); } while(0)
+
+#define LOAD32H(x, y) \
+ do { XMEMCPY(&(x), y, 4); x &= 0xFFFFFFFF; } while(0)
+
+#define STORE64H(x, y) \
+ do { ulong64 __t = (x); XMEMCPY(y, &__t, 8); } while(0)
+
+#define LOAD64H(x, y) \
+ do { XMEMCPY(&(x), y, 8); } while(0)
+
+#endif /* ENDIAN_64BITWORD */
+#endif /* ENDIAN_BIG */
+
+#define BSWAP(x) ( ((x>>24)&0x000000FFUL) | ((x<<24)&0xFF000000UL) | \
+ ((x>>8)&0x0000FF00UL) | ((x<<8)&0x00FF0000UL) )
+
+
+/* 32-bit Rotates */
+#if defined(_MSC_VER)
+#define LTC_ROx_ASM
+
+/* instrinsic rotate */
+#include <stdlib.h>
+#pragma intrinsic(_lrotr,_lrotl)
+#define ROR(x,n) _lrotr(x,n)
+#define ROL(x,n) _lrotl(x,n)
+#define RORc(x,n) _lrotr(x,n)
+#define ROLc(x,n) _lrotl(x,n)
+
+#elif !defined(__STRICT_ANSI__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(INTEL_CC) && !defined(LTC_NO_ASM)
+#define LTC_ROx_ASM
+
+static inline ulong32 ROL(ulong32 word, int i)
+{
+ asm ("roll %%cl,%0"
+ :"=r" (word)
+ :"0" (word),"c" (i));
+ return word;
+}
+
+static inline ulong32 ROR(ulong32 word, int i)
+{
+ asm ("rorl %%cl,%0"
+ :"=r" (word)
+ :"0" (word),"c" (i));
+ return word;
+}
+
+#ifndef LTC_NO_ROLC
+
+#define ROLc(word,i) ({ \
+ ulong32 __ROLc_tmp = (word); \
+ __asm__ ("roll %2, %0" : \
+ "=r" (__ROLc_tmp) : \
+ "0" (__ROLc_tmp), \
+ "I" (i)); \
+ __ROLc_tmp; \
+ })
+#define RORc(word,i) ({ \
+ ulong32 __RORc_tmp = (word); \
+ __asm__ ("rorl %2, %0" : \
+ "=r" (__RORc_tmp) : \
+ "0" (__RORc_tmp), \
+ "I" (i)); \
+ __RORc_tmp; \
+ })
+
+#else
+
+#define ROLc ROL
+#define RORc ROR
+
+#endif
+
+#elif !defined(__STRICT_ANSI__) && defined(LTC_PPC32)
+#define LTC_ROx_ASM
+
+static inline ulong32 ROL(ulong32 word, int i)
+{
+ asm ("rotlw %0,%0,%2"
+ :"=r" (word)
+ :"0" (word),"r" (i));
+ return word;
+}
+
+static inline ulong32 ROR(ulong32 word, int i)
+{
+ asm ("rotlw %0,%0,%2"
+ :"=r" (word)
+ :"0" (word),"r" (32-i));
+ return word;
+}
+
+#ifndef LTC_NO_ROLC
+
+static inline ulong32 ROLc(ulong32 word, const int i)
+{
+ asm ("rotlwi %0,%0,%2"
+ :"=r" (word)
+ :"0" (word),"I" (i));
+ return word;
+}
+
+static inline ulong32 RORc(ulong32 word, const int i)
+{
+ asm ("rotrwi %0,%0,%2"
+ :"=r" (word)
+ :"0" (word),"I" (i));
+ return word;
+}
+
+#else
+
+#define ROLc ROL
+#define RORc ROR
+
+#endif
+
+
+#else
+
+/* rotates the hard way */
+#define ROL(x, y) ( (((ulong32)(x)<<(ulong32)((y)&31)) | (((ulong32)(x)&0xFFFFFFFFUL)>>(ulong32)((32-((y)&31))&31))) & 0xFFFFFFFFUL)
+#define ROR(x, y) ( ((((ulong32)(x)&0xFFFFFFFFUL)>>(ulong32)((y)&31)) | ((ulong32)(x)<<(ulong32)((32-((y)&31))&31))) & 0xFFFFFFFFUL)
+#define ROLc(x, y) ( (((ulong32)(x)<<(ulong32)((y)&31)) | (((ulong32)(x)&0xFFFFFFFFUL)>>(ulong32)((32-((y)&31))&31))) & 0xFFFFFFFFUL)
+#define RORc(x, y) ( ((((ulong32)(x)&0xFFFFFFFFUL)>>(ulong32)((y)&31)) | ((ulong32)(x)<<(ulong32)((32-((y)&31))&31))) & 0xFFFFFFFFUL)
+
+#endif
+
+
+/* 64-bit Rotates */
+#if !defined(__STRICT_ANSI__) && defined(__GNUC__) && defined(__x86_64__) && !defined(_WIN64) && !defined(LTC_NO_ASM)
+
+static inline ulong64 ROL64(ulong64 word, int i)
+{
+ asm("rolq %%cl,%0"
+ :"=r" (word)
+ :"0" (word),"c" (i));
+ return word;
+}
+
+static inline ulong64 ROR64(ulong64 word, int i)
+{
+ asm("rorq %%cl,%0"
+ :"=r" (word)
+ :"0" (word),"c" (i));
+ return word;
+}
+
+#ifndef LTC_NO_ROLC
+
+#define ROL64c(word,i) ({ \
+ ulong64 __ROL64c_tmp = word; \
+ __asm__ ("rolq %2, %0" : \
+ "=r" (__ROL64c_tmp) : \
+ "0" (__ROL64c_tmp), \
+ "J" (i)); \
+ __ROL64c_tmp; \
+ })
+#define ROR64c(word,i) ({ \
+ ulong64 __ROR64c_tmp = word; \
+ __asm__ ("rorq %2, %0" : \
+ "=r" (__ROR64c_tmp) : \
+ "0" (__ROR64c_tmp), \
+ "J" (i)); \
+ __ROR64c_tmp; \
+ })
+
+#else /* LTC_NO_ROLC */
+
+#define ROL64c ROL64
+#define ROR64c ROR64
+
+#endif
+
+#else /* Not x86_64 */
+
+#define ROL64(x, y) \
+ ( (((x)<<((ulong64)(y)&63)) | \
+ (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>(((ulong64)64-((y)&63))&63))) & CONST64(0xFFFFFFFFFFFFFFFF))
+
+#define ROR64(x, y) \
+ ( ((((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)(y)&CONST64(63))) | \
+ ((x)<<(((ulong64)64-((y)&63))&63))) & CONST64(0xFFFFFFFFFFFFFFFF))
+
+#define ROL64c(x, y) \
+ ( (((x)<<((ulong64)(y)&63)) | \
+ (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>(((ulong64)64-((y)&63))&63))) & CONST64(0xFFFFFFFFFFFFFFFF))
+
+#define ROR64c(x, y) \
+ ( ((((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)(y)&CONST64(63))) | \
+ ((x)<<(((ulong64)64-((y)&63))&63))) & CONST64(0xFFFFFFFFFFFFFFFF))
+
+#endif
+
+#ifndef MAX
+ #define MAX(x, y) ( ((x)>(y))?(x):(y) )
+#endif
+
+#ifndef MIN
+ #define MIN(x, y) ( ((x)<(y))?(x):(y) )
+#endif
+
+#ifndef LTC_UNUSED_PARAM
+ #define LTC_UNUSED_PARAM(x) (void)(x)
+#endif
+
+/* extract a byte portably */
+#ifdef _MSC_VER
+ #define byte(x, n) ((unsigned char)((x) >> (8 * (n))))
+#else
+ #define byte(x, n) (((x) >> (8 * (n))) & 255)
+#endif
+
+/* there is no snprintf before Visual C++ 2015 */
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_math.h b/utils/tomcrypt/src/headers/tomcrypt_math.h
new file mode 100644
index 0000000000..137e451ef1
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_math.h
@@ -0,0 +1,583 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/** math functions **/
+
+#define LTC_MP_LT -1
+#define LTC_MP_EQ 0
+#define LTC_MP_GT 1
+
+#define LTC_MP_NO 0
+#define LTC_MP_YES 1
+
+#ifndef LTC_MECC
+ typedef void ecc_point;
+#endif
+
+#ifndef LTC_MRSA
+ typedef void rsa_key;
+#endif
+
+#ifndef LTC_MILLER_RABIN_REPS
+ /* Number of rounds of the Miller-Rabin test
+ * "Reasonable values of reps are between 15 and 50." c.f. gmp doc of mpz_probab_prime_p()
+ * As of https://security.stackexchange.com/a/4546 we should use 40 rounds */
+ #define LTC_MILLER_RABIN_REPS 40
+#endif
+
+int radix_to_bin(const void *in, int radix, void *out, unsigned long *len);
+
+/** math descriptor */
+typedef struct {
+ /** Name of the math provider */
+ const char *name;
+
+ /** Bits per digit, amount of bits must fit in an unsigned long */
+ int bits_per_digit;
+
+/* ---- init/deinit functions ---- */
+
+ /** initialize a bignum
+ @param a The number to initialize
+ @return CRYPT_OK on success
+ */
+ int (*init)(void **a);
+
+ /** init copy
+ @param dst The number to initialize and write to
+ @param src The number to copy from
+ @return CRYPT_OK on success
+ */
+ int (*init_copy)(void **dst, void *src);
+
+ /** deinit
+ @param a The number to free
+ @return CRYPT_OK on success
+ */
+ void (*deinit)(void *a);
+
+/* ---- data movement ---- */
+
+ /** negate
+ @param src The number to negate
+ @param dst The destination
+ @return CRYPT_OK on success
+ */
+ int (*neg)(void *src, void *dst);
+
+ /** copy
+ @param src The number to copy from
+ @param dst The number to write to
+ @return CRYPT_OK on success
+ */
+ int (*copy)(void *src, void *dst);
+
+/* ---- trivial low level functions ---- */
+
+ /** set small constant
+ @param a Number to write to
+ @param n Source upto bits_per_digit (actually meant for very small constants)
+ @return CRYPT_OK on success
+ */
+ int (*set_int)(void *a, ltc_mp_digit n);
+
+ /** get small constant
+ @param a Small number to read,
+ only fetches up to bits_per_digit from the number
+ @return The lower bits_per_digit of the integer (unsigned)
+ */
+ unsigned long (*get_int)(void *a);
+
+ /** get digit n
+ @param a The number to read from
+ @param n The number of the digit to fetch
+ @return The bits_per_digit sized n'th digit of a
+ */
+ ltc_mp_digit (*get_digit)(void *a, int n);
+
+ /** Get the number of digits that represent the number
+ @param a The number to count
+ @return The number of digits used to represent the number
+ */
+ int (*get_digit_count)(void *a);
+
+ /** compare two integers
+ @param a The left side integer
+ @param b The right side integer
+ @return LTC_MP_LT if a < b,
+ LTC_MP_GT if a > b and
+ LTC_MP_EQ otherwise. (signed comparison)
+ */
+ int (*compare)(void *a, void *b);
+
+ /** compare against int
+ @param a The left side integer
+ @param b The right side integer (upto bits_per_digit)
+ @return LTC_MP_LT if a < b,
+ LTC_MP_GT if a > b and
+ LTC_MP_EQ otherwise. (signed comparison)
+ */
+ int (*compare_d)(void *a, ltc_mp_digit n);
+
+ /** Count the number of bits used to represent the integer
+ @param a The integer to count
+ @return The number of bits required to represent the integer
+ */
+ int (*count_bits)(void * a);
+
+ /** Count the number of LSB bits which are zero
+ @param a The integer to count
+ @return The number of contiguous zero LSB bits
+ */
+ int (*count_lsb_bits)(void *a);
+
+ /** Compute a power of two
+ @param a The integer to store the power in
+ @param n The power of two you want to store (a = 2^n)
+ @return CRYPT_OK on success
+ */
+ int (*twoexpt)(void *a , int n);
+
+/* ---- radix conversions ---- */
+
+ /** read ascii string
+ @param a The integer to store into
+ @param str The string to read
+ @param radix The radix the integer has been represented in (2-64)
+ @return CRYPT_OK on success
+ */
+ int (*read_radix)(void *a, const char *str, int radix);
+
+ /** write number to string
+ @param a The integer to store
+ @param str The destination for the string
+ @param radix The radix the integer is to be represented in (2-64)
+ @return CRYPT_OK on success
+ */
+ int (*write_radix)(void *a, char *str, int radix);
+
+ /** get size as unsigned char string
+ @param a The integer to get the size (when stored in array of octets)
+ @return The length of the integer in octets
+ */
+ unsigned long (*unsigned_size)(void *a);
+
+ /** store an integer as an array of octets
+ @param src The integer to store
+ @param dst The buffer to store the integer in
+ @return CRYPT_OK on success
+ */
+ int (*unsigned_write)(void *src, unsigned char *dst);
+
+ /** read an array of octets and store as integer
+ @param dst The integer to load
+ @param src The array of octets
+ @param len The number of octets
+ @return CRYPT_OK on success
+ */
+ int (*unsigned_read)( void *dst,
+ unsigned char *src,
+ unsigned long len);
+
+/* ---- basic math ---- */
+
+ /** add two integers
+ @param a The first source integer
+ @param b The second source integer
+ @param c The destination of "a + b"
+ @return CRYPT_OK on success
+ */
+ int (*add)(void *a, void *b, void *c);
+
+ /** add two integers
+ @param a The first source integer
+ @param b The second source integer
+ (single digit of upto bits_per_digit in length)
+ @param c The destination of "a + b"
+ @return CRYPT_OK on success
+ */
+ int (*addi)(void *a, ltc_mp_digit b, void *c);
+
+ /** subtract two integers
+ @param a The first source integer
+ @param b The second source integer
+ @param c The destination of "a - b"
+ @return CRYPT_OK on success
+ */
+ int (*sub)(void *a, void *b, void *c);
+
+ /** subtract two integers
+ @param a The first source integer
+ @param b The second source integer
+ (single digit of upto bits_per_digit in length)
+ @param c The destination of "a - b"
+ @return CRYPT_OK on success
+ */
+ int (*subi)(void *a, ltc_mp_digit b, void *c);
+
+ /** multiply two integers
+ @param a The first source integer
+ @param b The second source integer
+ (single digit of upto bits_per_digit in length)
+ @param c The destination of "a * b"
+ @return CRYPT_OK on success
+ */
+ int (*mul)(void *a, void *b, void *c);
+
+ /** multiply two integers
+ @param a The first source integer
+ @param b The second source integer
+ (single digit of upto bits_per_digit in length)
+ @param c The destination of "a * b"
+ @return CRYPT_OK on success
+ */
+ int (*muli)(void *a, ltc_mp_digit b, void *c);
+
+ /** Square an integer
+ @param a The integer to square
+ @param b The destination
+ @return CRYPT_OK on success
+ */
+ int (*sqr)(void *a, void *b);
+
+ /** Divide an integer
+ @param a The dividend
+ @param b The divisor
+ @param c The quotient (can be NULL to signify don't care)
+ @param d The remainder (can be NULL to signify don't care)
+ @return CRYPT_OK on success
+ */
+ int (*mpdiv)(void *a, void *b, void *c, void *d);
+
+ /** divide by two
+ @param a The integer to divide (shift right)
+ @param b The destination
+ @return CRYPT_OK on success
+ */
+ int (*div_2)(void *a, void *b);
+
+ /** Get remainder (small value)
+ @param a The integer to reduce
+ @param b The modulus (upto bits_per_digit in length)
+ @param c The destination for the residue
+ @return CRYPT_OK on success
+ */
+ int (*modi)(void *a, ltc_mp_digit b, ltc_mp_digit *c);
+
+ /** gcd
+ @param a The first integer
+ @param b The second integer
+ @param c The destination for (a, b)
+ @return CRYPT_OK on success
+ */
+ int (*gcd)(void *a, void *b, void *c);
+
+ /** lcm
+ @param a The first integer
+ @param b The second integer
+ @param c The destination for [a, b]
+ @return CRYPT_OK on success
+ */
+ int (*lcm)(void *a, void *b, void *c);
+
+ /** Modular multiplication
+ @param a The first source
+ @param b The second source
+ @param c The modulus
+ @param d The destination (a*b mod c)
+ @return CRYPT_OK on success
+ */
+ int (*mulmod)(void *a, void *b, void *c, void *d);
+
+ /** Modular squaring
+ @param a The first source
+ @param b The modulus
+ @param c The destination (a*a mod b)
+ @return CRYPT_OK on success
+ */
+ int (*sqrmod)(void *a, void *b, void *c);
+
+ /** Modular inversion
+ @param a The value to invert
+ @param b The modulus
+ @param c The destination (1/a mod b)
+ @return CRYPT_OK on success
+ */
+ int (*invmod)(void *, void *, void *);
+
+/* ---- reduction ---- */
+
+ /** setup Montgomery
+ @param a The modulus
+ @param b The destination for the reduction digit
+ @return CRYPT_OK on success
+ */
+ int (*montgomery_setup)(void *a, void **b);
+
+ /** get normalization value
+ @param a The destination for the normalization value
+ @param b The modulus
+ @return CRYPT_OK on success
+ */
+ int (*montgomery_normalization)(void *a, void *b);
+
+ /** reduce a number
+ @param a The number [and dest] to reduce
+ @param b The modulus
+ @param c The value "b" from montgomery_setup()
+ @return CRYPT_OK on success
+ */
+ int (*montgomery_reduce)(void *a, void *b, void *c);
+
+ /** clean up (frees memory)
+ @param a The value "b" from montgomery_setup()
+ @return CRYPT_OK on success
+ */
+ void (*montgomery_deinit)(void *a);
+
+/* ---- exponentiation ---- */
+
+ /** Modular exponentiation
+ @param a The base integer
+ @param b The power (can be negative) integer
+ @param c The modulus integer
+ @param d The destination
+ @return CRYPT_OK on success
+ */
+ int (*exptmod)(void *a, void *b, void *c, void *d);
+
+ /** Primality testing
+ @param a The integer to test
+ @param b The number of Miller-Rabin tests that shall be executed
+ @param c The destination of the result (FP_YES if prime)
+ @return CRYPT_OK on success
+ */
+ int (*isprime)(void *a, int b, int *c);
+
+/* ---- (optional) ecc point math ---- */
+
+ /** ECC GF(p) point multiplication (from the NIST curves)
+ @param k The integer to multiply the point by
+ @param G The point to multiply
+ @param R The destination for kG
+ @param modulus The modulus for the field
+ @param map Boolean indicated whether to map back to affine or not
+ (can be ignored if you work in affine only)
+ @return CRYPT_OK on success
+ */
+ int (*ecc_ptmul)( void *k,
+ ecc_point *G,
+ ecc_point *R,
+ void *modulus,
+ int map);
+
+ /** ECC GF(p) point addition
+ @param P The first point
+ @param Q The second point
+ @param R The destination of P + Q
+ @param modulus The modulus
+ @param mp The "b" value from montgomery_setup()
+ @return CRYPT_OK on success
+ */
+ int (*ecc_ptadd)(ecc_point *P,
+ ecc_point *Q,
+ ecc_point *R,
+ void *modulus,
+ void *mp);
+
+ /** ECC GF(p) point double
+ @param P The first point
+ @param R The destination of 2P
+ @param modulus The modulus
+ @param mp The "b" value from montgomery_setup()
+ @return CRYPT_OK on success
+ */
+ int (*ecc_ptdbl)(ecc_point *P,
+ ecc_point *R,
+ void *modulus,
+ void *mp);
+
+ /** ECC mapping from projective to affine,
+ currently uses (x,y,z) => (x/z^2, y/z^3, 1)
+ @param P The point to map
+ @param modulus The modulus
+ @param mp The "b" value from montgomery_setup()
+ @return CRYPT_OK on success
+ @remark The mapping can be different but keep in mind a
+ ecc_point only has three integers (x,y,z) so if
+ you use a different mapping you have to make it fit.
+ */
+ int (*ecc_map)(ecc_point *P, void *modulus, void *mp);
+
+ /** Computes kA*A + kB*B = C using Shamir's Trick
+ @param A First point to multiply
+ @param kA What to multiple A by
+ @param B Second point to multiply
+ @param kB What to multiple B by
+ @param C [out] Destination point (can overlap with A or B)
+ @param modulus Modulus for curve
+ @return CRYPT_OK on success
+ */
+ int (*ecc_mul2add)(ecc_point *A, void *kA,
+ ecc_point *B, void *kB,
+ ecc_point *C,
+ void *modulus);
+
+/* ---- (optional) rsa optimized math (for internal CRT) ---- */
+
+ /** RSA Key Generation
+ @param prng An active PRNG state
+ @param wprng The index of the PRNG desired
+ @param size The size of the key in octets
+ @param e The "e" value (public key).
+ e==65537 is a good choice
+ @param key [out] Destination of a newly created private key pair
+ @return CRYPT_OK if successful, upon error all allocated ram is freed
+ */
+ int (*rsa_keygen)(prng_state *prng,
+ int wprng,
+ int size,
+ long e,
+ rsa_key *key);
+
+ /** RSA exponentiation
+ @param in The octet array representing the base
+ @param inlen The length of the input
+ @param out The destination (to be stored in an octet array format)
+ @param outlen The length of the output buffer and the resulting size
+ (zero padded to the size of the modulus)
+ @param which PK_PUBLIC for public RSA and PK_PRIVATE for private RSA
+ @param key The RSA key to use
+ @return CRYPT_OK on success
+ */
+ int (*rsa_me)(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen, int which,
+ rsa_key *key);
+
+/* ---- basic math continued ---- */
+
+ /** Modular addition
+ @param a The first source
+ @param b The second source
+ @param c The modulus
+ @param d The destination (a + b mod c)
+ @return CRYPT_OK on success
+ */
+ int (*addmod)(void *a, void *b, void *c, void *d);
+
+ /** Modular substraction
+ @param a The first source
+ @param b The second source
+ @param c The modulus
+ @param d The destination (a - b mod c)
+ @return CRYPT_OK on success
+ */
+ int (*submod)(void *a, void *b, void *c, void *d);
+
+/* ---- misc stuff ---- */
+
+ /** Make a pseudo-random mpi
+ @param a The mpi to make random
+ @param size The desired length
+ @return CRYPT_OK on success
+ */
+ int (*rand)(void *a, int size);
+} ltc_math_descriptor;
+
+extern ltc_math_descriptor ltc_mp;
+
+int ltc_init_multi(void **a, ...);
+void ltc_deinit_multi(void *a, ...);
+void ltc_cleanup_multi(void **a, ...);
+
+#ifdef LTM_DESC
+extern const ltc_math_descriptor ltm_desc;
+#endif
+
+#ifdef TFM_DESC
+extern const ltc_math_descriptor tfm_desc;
+#endif
+
+#ifdef GMP_DESC
+extern const ltc_math_descriptor gmp_desc;
+#endif
+
+#if !defined(DESC_DEF_ONLY) && defined(LTC_SOURCE)
+
+#define MP_DIGIT_BIT ltc_mp.bits_per_digit
+
+/* some handy macros */
+#define mp_init(a) ltc_mp.init(a)
+#define mp_init_multi ltc_init_multi
+#define mp_clear(a) ltc_mp.deinit(a)
+#define mp_clear_multi ltc_deinit_multi
+#define mp_cleanup_multi ltc_cleanup_multi
+#define mp_init_copy(a, b) ltc_mp.init_copy(a, b)
+
+#define mp_neg(a, b) ltc_mp.neg(a, b)
+#define mp_copy(a, b) ltc_mp.copy(a, b)
+
+#define mp_set(a, b) ltc_mp.set_int(a, b)
+#define mp_set_int(a, b) ltc_mp.set_int(a, b)
+#define mp_get_int(a) ltc_mp.get_int(a)
+#define mp_get_digit(a, n) ltc_mp.get_digit(a, n)
+#define mp_get_digit_count(a) ltc_mp.get_digit_count(a)
+#define mp_cmp(a, b) ltc_mp.compare(a, b)
+#define mp_cmp_d(a, b) ltc_mp.compare_d(a, b)
+#define mp_count_bits(a) ltc_mp.count_bits(a)
+#define mp_cnt_lsb(a) ltc_mp.count_lsb_bits(a)
+#define mp_2expt(a, b) ltc_mp.twoexpt(a, b)
+
+#define mp_read_radix(a, b, c) ltc_mp.read_radix(a, b, c)
+#define mp_toradix(a, b, c) ltc_mp.write_radix(a, b, c)
+#define mp_unsigned_bin_size(a) ltc_mp.unsigned_size(a)
+#define mp_to_unsigned_bin(a, b) ltc_mp.unsigned_write(a, b)
+#define mp_read_unsigned_bin(a, b, c) ltc_mp.unsigned_read(a, b, c)
+
+#define mp_add(a, b, c) ltc_mp.add(a, b, c)
+#define mp_add_d(a, b, c) ltc_mp.addi(a, b, c)
+#define mp_sub(a, b, c) ltc_mp.sub(a, b, c)
+#define mp_sub_d(a, b, c) ltc_mp.subi(a, b, c)
+#define mp_mul(a, b, c) ltc_mp.mul(a, b, c)
+#define mp_mul_d(a, b, c) ltc_mp.muli(a, b, c)
+#define mp_sqr(a, b) ltc_mp.sqr(a, b)
+#define mp_div(a, b, c, d) ltc_mp.mpdiv(a, b, c, d)
+#define mp_div_2(a, b) ltc_mp.div_2(a, b)
+#define mp_mod(a, b, c) ltc_mp.mpdiv(a, b, NULL, c)
+#define mp_mod_d(a, b, c) ltc_mp.modi(a, b, c)
+#define mp_gcd(a, b, c) ltc_mp.gcd(a, b, c)
+#define mp_lcm(a, b, c) ltc_mp.lcm(a, b, c)
+
+#define mp_addmod(a, b, c, d) ltc_mp.addmod(a, b, c, d)
+#define mp_submod(a, b, c, d) ltc_mp.submod(a, b, c, d)
+#define mp_mulmod(a, b, c, d) ltc_mp.mulmod(a, b, c, d)
+#define mp_sqrmod(a, b, c) ltc_mp.sqrmod(a, b, c)
+#define mp_invmod(a, b, c) ltc_mp.invmod(a, b, c)
+
+#define mp_montgomery_setup(a, b) ltc_mp.montgomery_setup(a, b)
+#define mp_montgomery_normalization(a, b) ltc_mp.montgomery_normalization(a, b)
+#define mp_montgomery_reduce(a, b, c) ltc_mp.montgomery_reduce(a, b, c)
+#define mp_montgomery_free(a) ltc_mp.montgomery_deinit(a)
+
+#define mp_exptmod(a,b,c,d) ltc_mp.exptmod(a,b,c,d)
+#define mp_prime_is_prime(a, b, c) ltc_mp.isprime(a, b, c)
+
+#define mp_iszero(a) (mp_cmp_d(a, 0) == LTC_MP_EQ ? LTC_MP_YES : LTC_MP_NO)
+#define mp_isodd(a) (mp_get_digit_count(a) > 0 ? (mp_get_digit(a, 0) & 1 ? LTC_MP_YES : LTC_MP_NO) : LTC_MP_NO)
+#define mp_exch(a, b) do { void *ABC__tmp = a; a = b; b = ABC__tmp; } while(0)
+
+#define mp_tohex(a, b) mp_toradix(a, b, 16)
+
+#define mp_rand(a, b) ltc_mp.rand(a, b)
+
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_misc.h b/utils/tomcrypt/src/headers/tomcrypt_misc.h
new file mode 100644
index 0000000000..2460d66539
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_misc.h
@@ -0,0 +1,113 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- LTC_BASE64 Routines ---- */
+#ifdef LTC_BASE64
+int base64_encode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+
+int base64_decode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+int base64_strict_decode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+#endif
+
+#ifdef LTC_BASE64_URL
+int base64url_encode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+int base64url_strict_encode(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+int base64url_decode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+int base64url_strict_decode(const unsigned char *in, unsigned long len,
+ unsigned char *out, unsigned long *outlen);
+#endif
+
+/* ===> LTC_HKDF -- RFC5869 HMAC-based Key Derivation Function <=== */
+#ifdef LTC_HKDF
+
+int hkdf_test(void);
+
+int hkdf_extract(int hash_idx,
+ const unsigned char *salt, unsigned long saltlen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+int hkdf_expand(int hash_idx,
+ const unsigned char *info, unsigned long infolen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long outlen);
+
+int hkdf(int hash_idx,
+ const unsigned char *salt, unsigned long saltlen,
+ const unsigned char *info, unsigned long infolen,
+ const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long outlen);
+
+#endif /* LTC_HKDF */
+
+/* ---- MEM routines ---- */
+int mem_neq(const void *a, const void *b, size_t len);
+void zeromem(volatile void *dst, size_t len);
+void burn_stack(unsigned long len);
+
+const char *error_to_string(int err);
+
+extern const char *crypt_build_settings;
+
+/* ---- HMM ---- */
+int crypt_fsa(void *mp, ...);
+
+/* ---- Dynamic language support ---- */
+int crypt_get_constant(const char* namein, int *valueout);
+int crypt_list_all_constants(char *names_list, unsigned int *names_list_size);
+
+int crypt_get_size(const char* namein, unsigned int *sizeout);
+int crypt_list_all_sizes(char *names_list, unsigned int *names_list_size);
+
+#ifdef LTM_DESC
+void init_LTM(void);
+#endif
+#ifdef TFM_DESC
+void init_TFM(void);
+#endif
+#ifdef GMP_DESC
+void init_GMP(void);
+#endif
+
+#ifdef LTC_ADLER32
+typedef struct adler32_state_s
+{
+ unsigned short s[2];
+} adler32_state;
+
+void adler32_init(adler32_state *ctx);
+void adler32_update(adler32_state *ctx, const unsigned char *input, unsigned long length);
+void adler32_finish(adler32_state *ctx, void *hash, unsigned long size);
+int adler32_test(void);
+#endif
+
+#ifdef LTC_CRC32
+typedef struct crc32_state_s
+{
+ ulong32 crc;
+} crc32_state;
+
+void crc32_init(crc32_state *ctx);
+void crc32_update(crc32_state *ctx, const unsigned char *input, unsigned long length);
+void crc32_finish(crc32_state *ctx, void *hash, unsigned long size);
+int crc32_test(void);
+#endif
+
+int compare_testvector(const void* is, const unsigned long is_len, const void* should, const unsigned long should_len, const char* what, int which);
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_pk.h b/utils/tomcrypt/src/headers/tomcrypt_pk.h
new file mode 100644
index 0000000000..4306bc3777
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_pk.h
@@ -0,0 +1,747 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- NUMBER THEORY ---- */
+
+enum {
+ PK_PUBLIC=0,
+ PK_PRIVATE=1
+};
+
+/* Indicates standard output formats that can be read e.g. by OpenSSL or GnuTLS */
+#define PK_STD 0x1000
+
+int rand_prime(void *N, long len, prng_state *prng, int wprng);
+
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int rand_bn_bits(void *N, int bits, prng_state *prng, int wprng);
+int rand_bn_upto(void *N, void *limit, prng_state *prng, int wprng);
+
+enum public_key_algorithms {
+ PKA_RSA,
+ PKA_DSA
+};
+
+typedef struct Oid {
+ unsigned long OID[16];
+ /** Number of OID digits in use */
+ unsigned long OIDlen;
+} oid_st;
+
+int pk_get_oid(int pk, oid_st *st);
+#endif /* LTC_SOURCE */
+
+/* ---- RSA ---- */
+#ifdef LTC_MRSA
+
+/** RSA PKCS style key */
+typedef struct Rsa_key {
+ /** Type of key, PK_PRIVATE or PK_PUBLIC */
+ int type;
+ /** The public exponent */
+ void *e;
+ /** The private exponent */
+ void *d;
+ /** The modulus */
+ void *N;
+ /** The p factor of N */
+ void *p;
+ /** The q factor of N */
+ void *q;
+ /** The 1/q mod p CRT param */
+ void *qP;
+ /** The d mod (p - 1) CRT param */
+ void *dP;
+ /** The d mod (q - 1) CRT param */
+ void *dQ;
+} rsa_key;
+
+int rsa_make_key(prng_state *prng, int wprng, int size, long e, rsa_key *key);
+
+int rsa_get_size(rsa_key *key);
+
+int rsa_exptmod(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen, int which,
+ rsa_key *key);
+
+void rsa_free(rsa_key *key);
+
+/* These use PKCS #1 v2.0 padding */
+#define rsa_encrypt_key(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _prng, _prng_idx, _hash_idx, _key) \
+ rsa_encrypt_key_ex(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _prng, _prng_idx, _hash_idx, LTC_PKCS_1_OAEP, _key)
+
+#define rsa_decrypt_key(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _hash_idx, _stat, _key) \
+ rsa_decrypt_key_ex(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _hash_idx, LTC_PKCS_1_OAEP, _stat, _key)
+
+#define rsa_sign_hash(_in, _inlen, _out, _outlen, _prng, _prng_idx, _hash_idx, _saltlen, _key) \
+ rsa_sign_hash_ex(_in, _inlen, _out, _outlen, LTC_PKCS_1_PSS, _prng, _prng_idx, _hash_idx, _saltlen, _key)
+
+#define rsa_verify_hash(_sig, _siglen, _hash, _hashlen, _hash_idx, _saltlen, _stat, _key) \
+ rsa_verify_hash_ex(_sig, _siglen, _hash, _hashlen, LTC_PKCS_1_PSS, _hash_idx, _saltlen, _stat, _key)
+
+#define rsa_sign_saltlen_get_max(_hash_idx, _key) \
+ rsa_sign_saltlen_get_max_ex(LTC_PKCS_1_PSS, _hash_idx, _key)
+
+/* These can be switched between PKCS #1 v2.x and PKCS #1 v1.5 paddings */
+int rsa_encrypt_key_ex(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ prng_state *prng, int prng_idx, int hash_idx, int padding, rsa_key *key);
+
+int rsa_decrypt_key_ex(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ int hash_idx, int padding,
+ int *stat, rsa_key *key);
+
+int rsa_sign_hash_ex(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ int padding,
+ prng_state *prng, int prng_idx,
+ int hash_idx, unsigned long saltlen,
+ rsa_key *key);
+
+int rsa_verify_hash_ex(const unsigned char *sig, unsigned long siglen,
+ const unsigned char *hash, unsigned long hashlen,
+ int padding,
+ int hash_idx, unsigned long saltlen,
+ int *stat, rsa_key *key);
+
+int rsa_sign_saltlen_get_max_ex(int padding, int hash_idx, rsa_key *key);
+
+/* PKCS #1 import/export */
+int rsa_export(unsigned char *out, unsigned long *outlen, int type, rsa_key *key);
+int rsa_import(const unsigned char *in, unsigned long inlen, rsa_key *key);
+
+int rsa_import_x509(const unsigned char *in, unsigned long inlen, rsa_key *key);
+int rsa_import_pkcs8(const unsigned char *in, unsigned long inlen,
+ const void *passwd, unsigned long passwdlen, rsa_key *key);
+
+int rsa_set_key(const unsigned char *N, unsigned long Nlen,
+ const unsigned char *e, unsigned long elen,
+ const unsigned char *d, unsigned long dlen,
+ rsa_key *key);
+int rsa_set_factors(const unsigned char *p, unsigned long plen,
+ const unsigned char *q, unsigned long qlen,
+ rsa_key *key);
+int rsa_set_crt_params(const unsigned char *dP, unsigned long dPlen,
+ const unsigned char *dQ, unsigned long dQlen,
+ const unsigned char *qP, unsigned long qPlen,
+ rsa_key *key);
+#endif
+
+/* ---- Katja ---- */
+#ifdef LTC_MKAT
+
+/* Min and Max KAT key sizes (in bits) */
+#define MIN_KAT_SIZE 1024
+#define MAX_KAT_SIZE 4096
+
+/** Katja PKCS style key */
+typedef struct KAT_key {
+ /** Type of key, PK_PRIVATE or PK_PUBLIC */
+ int type;
+ /** The private exponent */
+ void *d;
+ /** The modulus */
+ void *N;
+ /** The p factor of N */
+ void *p;
+ /** The q factor of N */
+ void *q;
+ /** The 1/q mod p CRT param */
+ void *qP;
+ /** The d mod (p - 1) CRT param */
+ void *dP;
+ /** The d mod (q - 1) CRT param */
+ void *dQ;
+ /** The pq param */
+ void *pq;
+} katja_key;
+
+int katja_make_key(prng_state *prng, int wprng, int size, katja_key *key);
+
+int katja_exptmod(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen, int which,
+ katja_key *key);
+
+void katja_free(katja_key *key);
+
+/* These use PKCS #1 v2.0 padding */
+int katja_encrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ prng_state *prng, int prng_idx, int hash_idx, katja_key *key);
+
+int katja_decrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ int hash_idx, int *stat,
+ katja_key *key);
+
+/* PKCS #1 import/export */
+int katja_export(unsigned char *out, unsigned long *outlen, int type, katja_key *key);
+int katja_import(const unsigned char *in, unsigned long inlen, katja_key *key);
+
+#endif
+
+/* ---- DH Routines ---- */
+#ifdef LTC_MDH
+
+typedef struct {
+ int type;
+ void *x;
+ void *y;
+ void *base;
+ void *prime;
+} dh_key;
+
+int dh_get_groupsize(dh_key *key);
+
+int dh_export(unsigned char *out, unsigned long *outlen, int type, dh_key *key);
+int dh_import(const unsigned char *in, unsigned long inlen, dh_key *key);
+
+int dh_set_pg(const unsigned char *p, unsigned long plen,
+ const unsigned char *g, unsigned long glen,
+ dh_key *key);
+int dh_set_pg_dhparam(const unsigned char *dhparam, unsigned long dhparamlen, dh_key *key);
+int dh_set_pg_groupsize(int groupsize, dh_key *key);
+
+int dh_set_key(const unsigned char *in, unsigned long inlen, int type, dh_key *key);
+int dh_generate_key(prng_state *prng, int wprng, dh_key *key);
+
+int dh_shared_secret(dh_key *private_key, dh_key *public_key,
+ unsigned char *out, unsigned long *outlen);
+
+void dh_free(dh_key *key);
+
+int dh_export_key(void *out, unsigned long *outlen, int type, dh_key *key);
+
+#ifdef LTC_SOURCE
+typedef struct {
+ int size;
+ const char *name, *base, *prime;
+} ltc_dh_set_type;
+
+extern const ltc_dh_set_type ltc_dh_sets[];
+
+/* internal helper functions */
+int dh_check_pubkey(dh_key *key);
+#endif
+
+#endif /* LTC_MDH */
+
+
+/* ---- ECC Routines ---- */
+#ifdef LTC_MECC
+
+/* size of our temp buffers for exported keys */
+#define ECC_BUF_SIZE 256
+
+/* max private key size */
+#define ECC_MAXSIZE 66
+
+/** Structure defines a NIST GF(p) curve */
+typedef struct {
+ /** The size of the curve in octets */
+ int size;
+
+ /** name of curve */
+ const char *name;
+
+ /** The prime that defines the field the curve is in (encoded in hex) */
+ const char *prime;
+
+ /** The fields B param (hex) */
+ const char *B;
+
+ /** The order of the curve (hex) */
+ const char *order;
+
+ /** The x co-ordinate of the base point on the curve (hex) */
+ const char *Gx;
+
+ /** The y co-ordinate of the base point on the curve (hex) */
+ const char *Gy;
+} ltc_ecc_set_type;
+
+/** A point on a ECC curve, stored in Jacbobian format such that (x,y,z) => (x/z^2, y/z^3, 1) when interpretted as affine */
+typedef struct {
+ /** The x co-ordinate */
+ void *x;
+
+ /** The y co-ordinate */
+ void *y;
+
+ /** The z co-ordinate */
+ void *z;
+} ecc_point;
+
+/** An ECC key */
+typedef struct {
+ /** Type of key, PK_PRIVATE or PK_PUBLIC */
+ int type;
+
+ /** Index into the ltc_ecc_sets[] for the parameters of this curve; if -1, then this key is using user supplied curve in dp */
+ int idx;
+
+ /** pointer to domain parameters; either points to NIST curves (identified by idx >= 0) or user supplied curve */
+ const ltc_ecc_set_type *dp;
+
+ /** The public key */
+ ecc_point pubkey;
+
+ /** The private key */
+ void *k;
+} ecc_key;
+
+/** the ECC params provided */
+extern const ltc_ecc_set_type ltc_ecc_sets[];
+
+int ecc_test(void);
+void ecc_sizes(int *low, int *high);
+int ecc_get_size(ecc_key *key);
+
+int ecc_make_key(prng_state *prng, int wprng, int keysize, ecc_key *key);
+int ecc_make_key_ex(prng_state *prng, int wprng, ecc_key *key, const ltc_ecc_set_type *dp);
+void ecc_free(ecc_key *key);
+
+int ecc_export(unsigned char *out, unsigned long *outlen, int type, ecc_key *key);
+int ecc_import(const unsigned char *in, unsigned long inlen, ecc_key *key);
+int ecc_import_ex(const unsigned char *in, unsigned long inlen, ecc_key *key, const ltc_ecc_set_type *dp);
+
+int ecc_ansi_x963_export(ecc_key *key, unsigned char *out, unsigned long *outlen);
+int ecc_ansi_x963_import(const unsigned char *in, unsigned long inlen, ecc_key *key);
+int ecc_ansi_x963_import_ex(const unsigned char *in, unsigned long inlen, ecc_key *key, ltc_ecc_set_type *dp);
+
+int ecc_shared_secret(ecc_key *private_key, ecc_key *public_key,
+ unsigned char *out, unsigned long *outlen);
+
+int ecc_encrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ prng_state *prng, int wprng, int hash,
+ ecc_key *key);
+
+int ecc_decrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ ecc_key *key);
+
+int ecc_sign_hash_rfc7518(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ prng_state *prng, int wprng, ecc_key *key);
+
+int ecc_sign_hash(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ prng_state *prng, int wprng, ecc_key *key);
+
+int ecc_verify_hash_rfc7518(const unsigned char *sig, unsigned long siglen,
+ const unsigned char *hash, unsigned long hashlen,
+ int *stat, ecc_key *key);
+
+int ecc_verify_hash(const unsigned char *sig, unsigned long siglen,
+ const unsigned char *hash, unsigned long hashlen,
+ int *stat, ecc_key *key);
+
+/* low level functions */
+ecc_point *ltc_ecc_new_point(void);
+void ltc_ecc_del_point(ecc_point *p);
+int ltc_ecc_is_valid_idx(int n);
+
+/* point ops (mp == montgomery digit) */
+#if !defined(LTC_MECC_ACCEL) || defined(LTM_DESC) || defined(GMP_DESC)
+/* R = 2P */
+int ltc_ecc_projective_dbl_point(ecc_point *P, ecc_point *R, void *modulus, void *mp);
+
+/* R = P + Q */
+int ltc_ecc_projective_add_point(ecc_point *P, ecc_point *Q, ecc_point *R, void *modulus, void *mp);
+#endif
+
+#if defined(LTC_MECC_FP)
+/* optimized point multiplication using fixed point cache (HAC algorithm 14.117) */
+int ltc_ecc_fp_mulmod(void *k, ecc_point *G, ecc_point *R, void *modulus, int map);
+
+/* functions for saving/loading/freeing/adding to fixed point cache */
+int ltc_ecc_fp_save_state(unsigned char **out, unsigned long *outlen);
+int ltc_ecc_fp_restore_state(unsigned char *in, unsigned long inlen);
+void ltc_ecc_fp_free(void);
+int ltc_ecc_fp_add_point(ecc_point *g, void *modulus, int lock);
+
+/* lock/unlock all points currently in fixed point cache */
+void ltc_ecc_fp_tablelock(int lock);
+#endif
+
+/* R = kG */
+int ltc_ecc_mulmod(void *k, ecc_point *G, ecc_point *R, void *modulus, int map);
+
+#ifdef LTC_ECC_SHAMIR
+/* kA*A + kB*B = C */
+int ltc_ecc_mul2add(ecc_point *A, void *kA,
+ ecc_point *B, void *kB,
+ ecc_point *C,
+ void *modulus);
+
+#ifdef LTC_MECC_FP
+/* Shamir's trick with optimized point multiplication using fixed point cache */
+int ltc_ecc_fp_mul2add(ecc_point *A, void *kA,
+ ecc_point *B, void *kB,
+ ecc_point *C, void *modulus);
+#endif
+
+#endif
+
+
+/* map P to affine from projective */
+int ltc_ecc_map(ecc_point *P, void *modulus, void *mp);
+
+#endif
+
+#ifdef LTC_MDSA
+
+/* Max diff between group and modulus size in bytes */
+#define LTC_MDSA_DELTA 512
+
+/* Max DSA group size in bytes (default allows 4k-bit groups) */
+#define LTC_MDSA_MAX_GROUP 512
+
+/** DSA key structure */
+typedef struct {
+ /** The key type, PK_PRIVATE or PK_PUBLIC */
+ int type;
+
+ /** The order of the sub-group used in octets */
+ int qord;
+
+ /** The generator */
+ void *g;
+
+ /** The prime used to generate the sub-group */
+ void *q;
+
+ /** The large prime that generats the field the contains the sub-group */
+ void *p;
+
+ /** The private key */
+ void *x;
+
+ /** The public key */
+ void *y;
+} dsa_key;
+
+int dsa_make_key(prng_state *prng, int wprng, int group_size, int modulus_size, dsa_key *key);
+
+int dsa_set_pqg(const unsigned char *p, unsigned long plen,
+ const unsigned char *q, unsigned long qlen,
+ const unsigned char *g, unsigned long glen,
+ dsa_key *key);
+int dsa_set_pqg_dsaparam(const unsigned char *dsaparam, unsigned long dsaparamlen, dsa_key *key);
+int dsa_generate_pqg(prng_state *prng, int wprng, int group_size, int modulus_size, dsa_key *key);
+
+int dsa_set_key(const unsigned char *in, unsigned long inlen, int type, dsa_key *key);
+int dsa_generate_key(prng_state *prng, int wprng, dsa_key *key);
+
+void dsa_free(dsa_key *key);
+
+int dsa_sign_hash_raw(const unsigned char *in, unsigned long inlen,
+ void *r, void *s,
+ prng_state *prng, int wprng, dsa_key *key);
+
+int dsa_sign_hash(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ prng_state *prng, int wprng, dsa_key *key);
+
+int dsa_verify_hash_raw( void *r, void *s,
+ const unsigned char *hash, unsigned long hashlen,
+ int *stat, dsa_key *key);
+
+int dsa_verify_hash(const unsigned char *sig, unsigned long siglen,
+ const unsigned char *hash, unsigned long hashlen,
+ int *stat, dsa_key *key);
+
+int dsa_encrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ prng_state *prng, int wprng, int hash,
+ dsa_key *key);
+
+int dsa_decrypt_key(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen,
+ dsa_key *key);
+
+int dsa_import(const unsigned char *in, unsigned long inlen, dsa_key *key);
+int dsa_export(unsigned char *out, unsigned long *outlen, int type, dsa_key *key);
+int dsa_verify_key(dsa_key *key, int *stat);
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int dsa_int_validate_xy(dsa_key *key, int *stat);
+int dsa_int_validate_pqg(dsa_key *key, int *stat);
+int dsa_int_validate_primes(dsa_key *key, int *stat);
+#endif
+int dsa_shared_secret(void *private_key, void *base,
+ dsa_key *public_key,
+ unsigned char *out, unsigned long *outlen);
+#endif
+
+#ifdef LTC_DER
+/* DER handling */
+
+typedef enum ltc_asn1_type_ {
+ /* 0 */
+ LTC_ASN1_EOL,
+ LTC_ASN1_BOOLEAN,
+ LTC_ASN1_INTEGER,
+ LTC_ASN1_SHORT_INTEGER,
+ LTC_ASN1_BIT_STRING,
+ /* 5 */
+ LTC_ASN1_OCTET_STRING,
+ LTC_ASN1_NULL,
+ LTC_ASN1_OBJECT_IDENTIFIER,
+ LTC_ASN1_IA5_STRING,
+ LTC_ASN1_PRINTABLE_STRING,
+ /* 10 */
+ LTC_ASN1_UTF8_STRING,
+ LTC_ASN1_UTCTIME,
+ LTC_ASN1_CHOICE,
+ LTC_ASN1_SEQUENCE,
+ LTC_ASN1_SET,
+ /* 15 */
+ LTC_ASN1_SETOF,
+ LTC_ASN1_RAW_BIT_STRING,
+ LTC_ASN1_TELETEX_STRING,
+ LTC_ASN1_CONSTRUCTED,
+ LTC_ASN1_CONTEXT_SPECIFIC,
+ /* 20 */
+ LTC_ASN1_GENERALIZEDTIME,
+} ltc_asn1_type;
+
+/** A LTC ASN.1 list type */
+typedef struct ltc_asn1_list_ {
+ /** The LTC ASN.1 enumerated type identifier */
+ ltc_asn1_type type;
+ /** The data to encode or place for decoding */
+ void *data;
+ /** The size of the input or resulting output */
+ unsigned long size;
+ /** The used flag, this is used by the CHOICE ASN.1 type to indicate which choice was made */
+ int used;
+ /** prev/next entry in the list */
+ struct ltc_asn1_list_ *prev, *next, *child, *parent;
+} ltc_asn1_list;
+
+#define LTC_SET_ASN1(list, index, Type, Data, Size) \
+ do { \
+ int LTC_MACRO_temp = (index); \
+ ltc_asn1_list *LTC_MACRO_list = (list); \
+ LTC_MACRO_list[LTC_MACRO_temp].type = (Type); \
+ LTC_MACRO_list[LTC_MACRO_temp].data = (void*)(Data); \
+ LTC_MACRO_list[LTC_MACRO_temp].size = (Size); \
+ LTC_MACRO_list[LTC_MACRO_temp].used = 0; \
+ } while (0)
+
+/* SEQUENCE */
+int der_encode_sequence_ex(ltc_asn1_list *list, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen, int type_of);
+
+#define der_encode_sequence(list, inlen, out, outlen) der_encode_sequence_ex(list, inlen, out, outlen, LTC_ASN1_SEQUENCE)
+
+int der_decode_sequence_ex(const unsigned char *in, unsigned long inlen,
+ ltc_asn1_list *list, unsigned long outlen, int ordered);
+
+#define der_decode_sequence(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 1)
+
+int der_length_sequence(ltc_asn1_list *list, unsigned long inlen,
+ unsigned long *outlen);
+
+
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int der_length_sequence_ex(ltc_asn1_list *list, unsigned long inlen,
+ unsigned long *outlen, unsigned long *payloadlen);
+/* SUBJECT PUBLIC KEY INFO */
+int der_encode_subject_public_key_info(unsigned char *out, unsigned long *outlen,
+ unsigned int algorithm, void* public_key, unsigned long public_key_len,
+ unsigned long parameters_type, void* parameters, unsigned long parameters_len);
+
+int der_decode_subject_public_key_info(const unsigned char *in, unsigned long inlen,
+ unsigned int algorithm, void* public_key, unsigned long* public_key_len,
+ unsigned long parameters_type, ltc_asn1_list* parameters, unsigned long parameters_len);
+#endif /* LTC_SOURCE */
+
+/* SET */
+#define der_decode_set(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 0)
+#define der_length_set der_length_sequence
+int der_encode_set(ltc_asn1_list *list, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+int der_encode_setof(ltc_asn1_list *list, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+/* VA list handy helpers with triplets of <type, size, data> */
+int der_encode_sequence_multi(unsigned char *out, unsigned long *outlen, ...);
+int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...);
+
+/* FLEXI DECODER handle unknown list decoder */
+int der_decode_sequence_flexi(const unsigned char *in, unsigned long *inlen, ltc_asn1_list **out);
+#define der_free_sequence_flexi der_sequence_free
+void der_sequence_free(ltc_asn1_list *in);
+void der_sequence_shrink(ltc_asn1_list *in);
+
+/* BOOLEAN */
+int der_length_boolean(unsigned long *outlen);
+int der_encode_boolean(int in,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_boolean(const unsigned char *in, unsigned long inlen,
+ int *out);
+/* INTEGER */
+int der_encode_integer(void *num, unsigned char *out, unsigned long *outlen);
+int der_decode_integer(const unsigned char *in, unsigned long inlen, void *num);
+int der_length_integer(void *num, unsigned long *len);
+
+/* INTEGER -- handy for 0..2^32-1 values */
+int der_decode_short_integer(const unsigned char *in, unsigned long inlen, unsigned long *num);
+int der_encode_short_integer(unsigned long num, unsigned char *out, unsigned long *outlen);
+int der_length_short_integer(unsigned long num, unsigned long *outlen);
+
+/* BIT STRING */
+int der_encode_bit_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_bit_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_encode_raw_bit_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_raw_bit_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_length_bit_string(unsigned long nbits, unsigned long *outlen);
+
+/* OCTET STRING */
+int der_encode_octet_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_octet_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_length_octet_string(unsigned long noctets, unsigned long *outlen);
+
+/* OBJECT IDENTIFIER */
+int der_encode_object_identifier(unsigned long *words, unsigned long nwords,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_object_identifier(const unsigned char *in, unsigned long inlen,
+ unsigned long *words, unsigned long *outlen);
+int der_length_object_identifier(unsigned long *words, unsigned long nwords, unsigned long *outlen);
+unsigned long der_object_identifier_bits(unsigned long x);
+
+/* IA5 STRING */
+int der_encode_ia5_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_ia5_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_length_ia5_string(const unsigned char *octets, unsigned long noctets, unsigned long *outlen);
+
+int der_ia5_char_encode(int c);
+int der_ia5_value_decode(int v);
+
+/* TELETEX STRING */
+int der_decode_teletex_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_length_teletex_string(const unsigned char *octets, unsigned long noctets, unsigned long *outlen);
+
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int der_teletex_char_encode(int c);
+int der_teletex_value_decode(int v);
+#endif /* LTC_SOURCE */
+
+
+/* PRINTABLE STRING */
+int der_encode_printable_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_decode_printable_string(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+int der_length_printable_string(const unsigned char *octets, unsigned long noctets, unsigned long *outlen);
+
+int der_printable_char_encode(int c);
+int der_printable_value_decode(int v);
+
+/* UTF-8 */
+#if (defined(SIZE_MAX) || __STDC_VERSION__ >= 199901L || defined(WCHAR_MAX) || defined(__WCHAR_MAX__) || defined(_WCHAR_T) || defined(_WCHAR_T_DEFINED) || defined (__WCHAR_TYPE__)) && !defined(LTC_NO_WCHAR)
+ #if defined(__WCHAR_MAX__)
+ #define LTC_WCHAR_MAX __WCHAR_MAX__
+ #else
+ #include <wchar.h>
+ #define LTC_WCHAR_MAX WCHAR_MAX
+ #endif
+/* please note that it might happen that LTC_WCHAR_MAX is undefined */
+#else
+ typedef ulong32 wchar_t;
+ #define LTC_WCHAR_MAX 0xFFFFFFFF
+#endif
+
+int der_encode_utf8_string(const wchar_t *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+int der_decode_utf8_string(const unsigned char *in, unsigned long inlen,
+ wchar_t *out, unsigned long *outlen);
+unsigned long der_utf8_charsize(const wchar_t c);
+#ifdef LTC_SOURCE
+/* internal helper functions */
+int der_utf8_valid_char(const wchar_t c);
+#endif /* LTC_SOURCE */
+int der_length_utf8_string(const wchar_t *in, unsigned long noctets, unsigned long *outlen);
+
+
+/* CHOICE */
+int der_decode_choice(const unsigned char *in, unsigned long *inlen,
+ ltc_asn1_list *list, unsigned long outlen);
+
+/* UTCTime */
+typedef struct {
+ unsigned YY, /* year */
+ MM, /* month */
+ DD, /* day */
+ hh, /* hour */
+ mm, /* minute */
+ ss, /* second */
+ off_dir, /* timezone offset direction 0 == +, 1 == - */
+ off_hh, /* timezone offset hours */
+ off_mm; /* timezone offset minutes */
+} ltc_utctime;
+
+int der_encode_utctime(ltc_utctime *utctime,
+ unsigned char *out, unsigned long *outlen);
+
+int der_decode_utctime(const unsigned char *in, unsigned long *inlen,
+ ltc_utctime *out);
+
+int der_length_utctime(ltc_utctime *utctime, unsigned long *outlen);
+
+/* GeneralizedTime */
+typedef struct {
+ unsigned YYYY, /* year */
+ MM, /* month */
+ DD, /* day */
+ hh, /* hour */
+ mm, /* minute */
+ ss, /* second */
+ fs, /* fractional seconds */
+ off_dir, /* timezone offset direction 0 == +, 1 == - */
+ off_hh, /* timezone offset hours */
+ off_mm; /* timezone offset minutes */
+} ltc_generalizedtime;
+
+int der_encode_generalizedtime(ltc_generalizedtime *gtime,
+ unsigned char *out, unsigned long *outlen);
+
+int der_decode_generalizedtime(const unsigned char *in, unsigned long *inlen,
+ ltc_generalizedtime *out);
+
+int der_length_generalizedtime(ltc_generalizedtime *gtime, unsigned long *outlen);
+
+
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_pkcs.h b/utils/tomcrypt/src/headers/tomcrypt_pkcs.h
new file mode 100644
index 0000000000..b84028f122
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_pkcs.h
@@ -0,0 +1,108 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* PKCS Header Info */
+
+/* ===> PKCS #1 -- RSA Cryptography <=== */
+#ifdef LTC_PKCS_1
+
+enum ltc_pkcs_1_v1_5_blocks
+{
+ LTC_PKCS_1_EMSA = 1, /* Block type 1 (PKCS #1 v1.5 signature padding) */
+ LTC_PKCS_1_EME = 2 /* Block type 2 (PKCS #1 v1.5 encryption padding) */
+};
+
+enum ltc_pkcs_1_paddings
+{
+ LTC_PKCS_1_V1_5 = 1, /* PKCS #1 v1.5 padding (\sa ltc_pkcs_1_v1_5_blocks) */
+ LTC_PKCS_1_OAEP = 2, /* PKCS #1 v2.0 encryption padding */
+ LTC_PKCS_1_PSS = 3, /* PKCS #1 v2.1 signature padding */
+ LTC_PKCS_1_V1_5_NA1 = 4 /* PKCS #1 v1.5 padding - No ASN.1 (\sa ltc_pkcs_1_v1_5_blocks) */
+};
+
+int pkcs_1_mgf1( int hash_idx,
+ const unsigned char *seed, unsigned long seedlen,
+ unsigned char *mask, unsigned long masklen);
+
+int pkcs_1_i2osp(void *n, unsigned long modulus_len, unsigned char *out);
+int pkcs_1_os2ip(void *n, unsigned char *in, unsigned long inlen);
+
+/* *** v1.5 padding */
+int pkcs_1_v1_5_encode(const unsigned char *msg,
+ unsigned long msglen,
+ int block_type,
+ unsigned long modulus_bitlen,
+ prng_state *prng,
+ int prng_idx,
+ unsigned char *out,
+ unsigned long *outlen);
+
+int pkcs_1_v1_5_decode(const unsigned char *msg,
+ unsigned long msglen,
+ int block_type,
+ unsigned long modulus_bitlen,
+ unsigned char *out,
+ unsigned long *outlen,
+ int *is_valid);
+
+/* *** v2.1 padding */
+int pkcs_1_oaep_encode(const unsigned char *msg, unsigned long msglen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ unsigned long modulus_bitlen, prng_state *prng,
+ int prng_idx, int hash_idx,
+ unsigned char *out, unsigned long *outlen);
+
+int pkcs_1_oaep_decode(const unsigned char *msg, unsigned long msglen,
+ const unsigned char *lparam, unsigned long lparamlen,
+ unsigned long modulus_bitlen, int hash_idx,
+ unsigned char *out, unsigned long *outlen,
+ int *res);
+
+int pkcs_1_pss_encode(const unsigned char *msghash, unsigned long msghashlen,
+ unsigned long saltlen, prng_state *prng,
+ int prng_idx, int hash_idx,
+ unsigned long modulus_bitlen,
+ unsigned char *out, unsigned long *outlen);
+
+int pkcs_1_pss_decode(const unsigned char *msghash, unsigned long msghashlen,
+ const unsigned char *sig, unsigned long siglen,
+ unsigned long saltlen, int hash_idx,
+ unsigned long modulus_bitlen, int *res);
+
+#endif /* LTC_PKCS_1 */
+
+/* ===> PKCS #5 -- Password Based Cryptography <=== */
+#ifdef LTC_PKCS_5
+
+/* Algorithm #1 (PBKDF1) */
+int pkcs_5_alg1(const unsigned char *password, unsigned long password_len,
+ const unsigned char *salt,
+ int iteration_count, int hash_idx,
+ unsigned char *out, unsigned long *outlen);
+
+/* Algorithm #1 (PBKDF1) - OpenSSL-compatible variant for arbitrarily-long keys.
+ Compatible with EVP_BytesToKey() */
+int pkcs_5_alg1_openssl(const unsigned char *password,
+ unsigned long password_len,
+ const unsigned char *salt,
+ int iteration_count, int hash_idx,
+ unsigned char *out, unsigned long *outlen);
+
+/* Algorithm #2 (PBKDF2) */
+int pkcs_5_alg2(const unsigned char *password, unsigned long password_len,
+ const unsigned char *salt, unsigned long salt_len,
+ int iteration_count, int hash_idx,
+ unsigned char *out, unsigned long *outlen);
+
+int pkcs_5_test (void);
+#endif /* LTC_PKCS_5 */
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/headers/tomcrypt_private.h b/utils/tomcrypt/src/headers/tomcrypt_private.h
new file mode 100644
index 0000000000..e5e716584c
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_private.h
@@ -0,0 +1,447 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+#include "tomcrypt.h"
+
+/*
+ * Internal Macros
+ */
+
+#define LTC_PAD_MASK (0xF000U)
+
+/*
+ * Internal Enums
+ */
+
+enum ltc_oid_id {
+ PKA_RSA,
+ PKA_DSA,
+ PKA_EC,
+ PKA_EC_PRIMEF,
+ PKA_X25519,
+ PKA_ED25519,
+};
+
+/*
+ * Internal Types
+ */
+
+typedef struct {
+ int size;
+ const char *name, *base, *prime;
+} ltc_dh_set_type;
+
+
+typedef int (*fn_kdf_t)(const unsigned char *password, unsigned long password_len,
+ const unsigned char *salt, unsigned long salt_len,
+ int iteration_count, int hash_idx,
+ unsigned char *out, unsigned long *outlen);
+
+typedef struct {
+ /* KDF */
+ fn_kdf_t kdf;
+ /* Hash or HMAC */
+ const char* h;
+ /* cipher */
+ const char* c;
+ unsigned long keylen;
+ /* not used for pbkdf2 */
+ unsigned long blocklen;
+} pbes_properties;
+
+typedef struct
+{
+ pbes_properties type;
+ const void *pwd;
+ unsigned long pwdlen;
+ ltc_asn1_list *enc_data;
+ ltc_asn1_list *salt;
+ ltc_asn1_list *iv;
+ unsigned long iterations;
+ /* only used for RC2 */
+ unsigned long key_bits;
+} pbes_arg;
+
+/*
+ * Internal functions
+ */
+
+
+/* tomcrypt_cipher.h */
+
+void blowfish_enc(ulong32 *data, unsigned long blocks, const symmetric_key *skey);
+int blowfish_expand(const unsigned char *key, int keylen,
+ const unsigned char *data, int datalen,
+ symmetric_key *skey);
+int blowfish_setup_with_data(const unsigned char *key, int keylen,
+ const unsigned char *data, int datalen,
+ symmetric_key *skey);
+
+/* tomcrypt_hash.h */
+
+/* a simple macro for making hash "process" functions */
+#define HASH_PROCESS(func_name, compress_name, state_var, block_size) \
+int func_name (hash_state * md, const unsigned char *in, unsigned long inlen) \
+{ \
+ unsigned long n; \
+ int err; \
+ LTC_ARGCHK(md != NULL); \
+ LTC_ARGCHK(in != NULL); \
+ if (md-> state_var .curlen > sizeof(md-> state_var .buf)) { \
+ return CRYPT_INVALID_ARG; \
+ } \
+ if ((md-> state_var .length + inlen) < md-> state_var .length) { \
+ return CRYPT_HASH_OVERFLOW; \
+ } \
+ while (inlen > 0) { \
+ if (md-> state_var .curlen == 0 && inlen >= block_size) { \
+ if ((err = compress_name (md, in)) != CRYPT_OK) { \
+ return err; \
+ } \
+ md-> state_var .length += block_size * 8; \
+ in += block_size; \
+ inlen -= block_size; \
+ } else { \
+ n = MIN(inlen, (block_size - md-> state_var .curlen)); \
+ XMEMCPY(md-> state_var .buf + md-> state_var.curlen, in, (size_t)n); \
+ md-> state_var .curlen += n; \
+ in += n; \
+ inlen -= n; \
+ if (md-> state_var .curlen == block_size) { \
+ if ((err = compress_name (md, md-> state_var .buf)) != CRYPT_OK) { \
+ return err; \
+ } \
+ md-> state_var .length += 8*block_size; \
+ md-> state_var .curlen = 0; \
+ } \
+ } \
+ } \
+ return CRYPT_OK; \
+}
+
+
+/* tomcrypt_mac.h */
+
+int ocb3_int_ntz(unsigned long x);
+void ocb3_int_xor_blocks(unsigned char *out, const unsigned char *block_a, const unsigned char *block_b, unsigned long block_len);
+
+
+/* tomcrypt_math.h */
+
+#if !defined(DESC_DEF_ONLY)
+
+#define MP_DIGIT_BIT ltc_mp.bits_per_digit
+
+/* some handy macros */
+#define mp_init(a) ltc_mp.init(a)
+#define mp_init_multi ltc_init_multi
+#define mp_clear(a) ltc_mp.deinit(a)
+#define mp_clear_multi ltc_deinit_multi
+#define mp_cleanup_multi ltc_cleanup_multi
+#define mp_init_copy(a, b) ltc_mp.init_copy(a, b)
+
+#define mp_neg(a, b) ltc_mp.neg(a, b)
+#define mp_copy(a, b) ltc_mp.copy(a, b)
+
+#define mp_set(a, b) ltc_mp.set_int(a, b)
+#define mp_set_int(a, b) ltc_mp.set_int(a, b)
+#define mp_get_int(a) ltc_mp.get_int(a)
+#define mp_get_digit(a, n) ltc_mp.get_digit(a, n)
+#define mp_get_digit_count(a) ltc_mp.get_digit_count(a)
+#define mp_cmp(a, b) ltc_mp.compare(a, b)
+#define mp_cmp_d(a, b) ltc_mp.compare_d(a, b)
+#define mp_count_bits(a) ltc_mp.count_bits(a)
+#define mp_cnt_lsb(a) ltc_mp.count_lsb_bits(a)
+#define mp_2expt(a, b) ltc_mp.twoexpt(a, b)
+
+#define mp_read_radix(a, b, c) ltc_mp.read_radix(a, b, c)
+#define mp_toradix(a, b, c) ltc_mp.write_radix(a, b, c)
+#define mp_unsigned_bin_size(a) ltc_mp.unsigned_size(a)
+#define mp_to_unsigned_bin(a, b) ltc_mp.unsigned_write(a, b)
+#define mp_read_unsigned_bin(a, b, c) ltc_mp.unsigned_read(a, b, c)
+
+#define mp_add(a, b, c) ltc_mp.add(a, b, c)
+#define mp_add_d(a, b, c) ltc_mp.addi(a, b, c)
+#define mp_sub(a, b, c) ltc_mp.sub(a, b, c)
+#define mp_sub_d(a, b, c) ltc_mp.subi(a, b, c)
+#define mp_mul(a, b, c) ltc_mp.mul(a, b, c)
+#define mp_mul_d(a, b, c) ltc_mp.muli(a, b, c)
+#define mp_sqr(a, b) ltc_mp.sqr(a, b)
+#define mp_sqrtmod_prime(a, b, c) ltc_mp.sqrtmod_prime(a, b, c)
+#define mp_div(a, b, c, d) ltc_mp.mpdiv(a, b, c, d)
+#define mp_div_2(a, b) ltc_mp.div_2(a, b)
+#define mp_mod(a, b, c) ltc_mp.mpdiv(a, b, NULL, c)
+#define mp_mod_d(a, b, c) ltc_mp.modi(a, b, c)
+#define mp_gcd(a, b, c) ltc_mp.gcd(a, b, c)
+#define mp_lcm(a, b, c) ltc_mp.lcm(a, b, c)
+
+#define mp_addmod(a, b, c, d) ltc_mp.addmod(a, b, c, d)
+#define mp_submod(a, b, c, d) ltc_mp.submod(a, b, c, d)
+#define mp_mulmod(a, b, c, d) ltc_mp.mulmod(a, b, c, d)
+#define mp_sqrmod(a, b, c) ltc_mp.sqrmod(a, b, c)
+#define mp_invmod(a, b, c) ltc_mp.invmod(a, b, c)
+
+#define mp_montgomery_setup(a, b) ltc_mp.montgomery_setup(a, b)
+#define mp_montgomery_normalization(a, b) ltc_mp.montgomery_normalization(a, b)
+#define mp_montgomery_reduce(a, b, c) ltc_mp.montgomery_reduce(a, b, c)
+#define mp_montgomery_free(a) ltc_mp.montgomery_deinit(a)
+
+#define mp_exptmod(a,b,c,d) ltc_mp.exptmod(a,b,c,d)
+#define mp_prime_is_prime(a, b, c) ltc_mp.isprime(a, b, c)
+
+#define mp_iszero(a) (mp_cmp_d(a, 0) == LTC_MP_EQ ? LTC_MP_YES : LTC_MP_NO)
+#define mp_isodd(a) (mp_get_digit_count(a) > 0 ? (mp_get_digit(a, 0) & 1 ? LTC_MP_YES : LTC_MP_NO) : LTC_MP_NO)
+#define mp_exch(a, b) do { void *ABC__tmp = a; a = b; b = ABC__tmp; } while(0)
+
+#define mp_tohex(a, b) mp_toradix(a, b, 16)
+
+#define mp_rand(a, b) ltc_mp.rand(a, b)
+
+#endif
+
+
+/* tomcrypt_misc.h */
+
+void copy_or_zeromem(const unsigned char* src, unsigned char* dest, unsigned long len, int coz);
+
+int pbes_decrypt(const pbes_arg *arg, unsigned char *dec_data, unsigned long *dec_size);
+
+int pbes1_extract(const ltc_asn1_list *s, pbes_arg *res);
+int pbes2_extract(const ltc_asn1_list *s, pbes_arg *res);
+
+
+/* tomcrypt_pk.h */
+
+int rand_bn_bits(void *N, int bits, prng_state *prng, int wprng);
+int rand_bn_upto(void *N, void *limit, prng_state *prng, int wprng);
+
+int pk_get_oid(enum ltc_oid_id id, const char **st);
+int pk_oid_str_to_num(const char *OID, unsigned long *oid, unsigned long *oidlen);
+int pk_oid_num_to_str(const unsigned long *oid, unsigned long oidlen, char *OID, unsigned long *outlen);
+
+/* ---- DH Routines ---- */
+#ifdef LTC_MRSA
+int rsa_init(rsa_key *key);
+void rsa_shrink_key(rsa_key *key);
+#endif /* LTC_MRSA */
+
+/* ---- DH Routines ---- */
+#ifdef LTC_MDH
+extern const ltc_dh_set_type ltc_dh_sets[];
+
+int dh_check_pubkey(const dh_key *key);
+#endif /* LTC_MDH */
+
+/* ---- ECC Routines ---- */
+#ifdef LTC_MECC
+int ecc_set_curve_from_mpis(void *a, void *b, void *prime, void *order, void *gx, void *gy, unsigned long cofactor, ecc_key *key);
+int ecc_copy_curve(const ecc_key *srckey, ecc_key *key);
+int ecc_set_curve_by_size(int size, ecc_key *key);
+int ecc_import_subject_public_key_info(const unsigned char *in, unsigned long inlen, ecc_key *key);
+
+#ifdef LTC_SSH
+int ecc_ssh_ecdsa_encode_name(char *buffer, unsigned long *buflen, const ecc_key *key);
+#endif
+
+/* low level functions */
+ecc_point *ltc_ecc_new_point(void);
+void ltc_ecc_del_point(ecc_point *p);
+int ltc_ecc_set_point_xyz(ltc_mp_digit x, ltc_mp_digit y, ltc_mp_digit z, ecc_point *p);
+int ltc_ecc_copy_point(const ecc_point *src, ecc_point *dst);
+int ltc_ecc_is_point(const ltc_ecc_dp *dp, void *x, void *y);
+int ltc_ecc_is_point_at_infinity(const ecc_point *P, void *modulus, int *retval);
+int ltc_ecc_import_point(const unsigned char *in, unsigned long inlen, void *prime, void *a, void *b, void *x, void *y);
+int ltc_ecc_export_point(unsigned char *out, unsigned long *outlen, void *x, void *y, unsigned long size, int compressed);
+int ltc_ecc_verify_key(const ecc_key *key);
+
+/* point ops (mp == montgomery digit) */
+#if !defined(LTC_MECC_ACCEL) || defined(LTM_DESC) || defined(GMP_DESC)
+/* R = 2P */
+int ltc_ecc_projective_dbl_point(const ecc_point *P, ecc_point *R, void *ma, void *modulus, void *mp);
+
+/* R = P + Q */
+int ltc_ecc_projective_add_point(const ecc_point *P, const ecc_point *Q, ecc_point *R, void *ma, void *modulus, void *mp);
+#endif
+
+#if defined(LTC_MECC_FP)
+/* optimized point multiplication using fixed point cache (HAC algorithm 14.117) */
+int ltc_ecc_fp_mulmod(void *k, ecc_point *G, ecc_point *R, void *a, void *modulus, int map);
+
+/* functions for saving/loading/freeing/adding to fixed point cache */
+int ltc_ecc_fp_save_state(unsigned char **out, unsigned long *outlen);
+int ltc_ecc_fp_restore_state(unsigned char *in, unsigned long inlen);
+void ltc_ecc_fp_free(void);
+int ltc_ecc_fp_add_point(ecc_point *g, void *modulus, int lock);
+
+/* lock/unlock all points currently in fixed point cache */
+void ltc_ecc_fp_tablelock(int lock);
+#endif
+
+/* R = kG */
+int ltc_ecc_mulmod(void *k, const ecc_point *G, ecc_point *R, void *a, void *modulus, int map);
+
+#ifdef LTC_ECC_SHAMIR
+/* kA*A + kB*B = C */
+int ltc_ecc_mul2add(const ecc_point *A, void *kA,
+ const ecc_point *B, void *kB,
+ ecc_point *C,
+ void *ma,
+ void *modulus);
+
+#ifdef LTC_MECC_FP
+/* Shamir's trick with optimized point multiplication using fixed point cache */
+int ltc_ecc_fp_mul2add(const ecc_point *A, void *kA,
+ const ecc_point *B, void *kB,
+ ecc_point *C,
+ void *ma,
+ void *modulus);
+#endif
+
+#endif
+
+
+/* map P to affine from projective */
+int ltc_ecc_map(ecc_point *P, void *modulus, void *mp);
+#endif /* LTC_MECC */
+
+#ifdef LTC_MDSA
+int dsa_int_validate_xy(const dsa_key *key, int *stat);
+int dsa_int_validate_pqg(const dsa_key *key, int *stat);
+int dsa_int_validate_primes(const dsa_key *key, int *stat);
+#endif /* LTC_MDSA */
+
+
+#ifdef LTC_CURVE25519
+
+int tweetnacl_crypto_sign(
+ unsigned char *sm,unsigned long long *smlen,
+ const unsigned char *m,unsigned long long mlen,
+ const unsigned char *sk, const unsigned char *pk);
+int tweetnacl_crypto_sign_open(
+ int *stat,
+ unsigned char *m,unsigned long long *mlen,
+ const unsigned char *sm,unsigned long long smlen,
+ const unsigned char *pk);
+int tweetnacl_crypto_sign_keypair(prng_state *prng, int wprng, unsigned char *pk,unsigned char *sk);
+int tweetnacl_crypto_sk_to_pk(unsigned char *pk, const unsigned char *sk);
+int tweetnacl_crypto_scalarmult(unsigned char *q, const unsigned char *n, const unsigned char *p);
+int tweetnacl_crypto_scalarmult_base(unsigned char *q,const unsigned char *n);
+
+typedef int (*sk_to_pk)(unsigned char *pk ,const unsigned char *sk);
+int ec25519_import_pkcs8(const unsigned char *in, unsigned long inlen,
+ const void *pwd, unsigned long pwdlen,
+ enum ltc_oid_id id, sk_to_pk fp,
+ curve25519_key *key);
+int ec25519_export( unsigned char *out, unsigned long *outlen,
+ int which,
+ const curve25519_key *key);
+#endif /* LTC_CURVE25519 */
+
+#ifdef LTC_DER
+
+#define LTC_ASN1_IS_TYPE(e, t) (((e) != NULL) && ((e)->type == (t)))
+
+/* DER handling */
+int der_decode_custom_type_ex(const unsigned char *in, unsigned long inlen,
+ ltc_asn1_list *root,
+ ltc_asn1_list *list, unsigned long outlen, unsigned int flags);
+
+int der_encode_asn1_identifier(const ltc_asn1_list *id, unsigned char *out, unsigned long *outlen);
+int der_decode_asn1_identifier(const unsigned char *in, unsigned long *inlen, ltc_asn1_list *id);
+int der_length_asn1_identifier(const ltc_asn1_list *id, unsigned long *idlen);
+
+int der_encode_asn1_length(unsigned long len, unsigned char* out, unsigned long* outlen);
+int der_decode_asn1_length(const unsigned char *in, unsigned long *inlen, unsigned long *outlen);
+int der_length_asn1_length(unsigned long len, unsigned long *outlen);
+
+int der_length_sequence_ex(const ltc_asn1_list *list, unsigned long inlen,
+ unsigned long *outlen, unsigned long *payloadlen);
+
+extern const ltc_asn1_type der_asn1_tag_to_type_map[];
+extern const unsigned long der_asn1_tag_to_type_map_sz;
+
+extern const int der_asn1_type_to_identifier_map[];
+extern const unsigned long der_asn1_type_to_identifier_map_sz;
+
+int der_decode_sequence_multi_ex(const unsigned char *in, unsigned long inlen, unsigned int flags, ...);
+
+int der_teletex_char_encode(int c);
+int der_teletex_value_decode(int v);
+
+int der_utf8_valid_char(const wchar_t c);
+
+typedef int (*public_key_decode_cb)(const unsigned char *in, unsigned long inlen, void *ctx);
+
+int x509_decode_public_key_from_certificate(const unsigned char *in, unsigned long inlen,
+ enum ltc_oid_id algorithm, ltc_asn1_type param_type,
+ ltc_asn1_list* parameters, unsigned long *parameters_len,
+ public_key_decode_cb callback, void *ctx);
+
+/* SUBJECT PUBLIC KEY INFO */
+int x509_encode_subject_public_key_info(unsigned char *out, unsigned long *outlen,
+ unsigned int algorithm, const void* public_key, unsigned long public_key_len,
+ ltc_asn1_type parameters_type, ltc_asn1_list* parameters, unsigned long parameters_len);
+
+int x509_decode_subject_public_key_info(const unsigned char *in, unsigned long inlen,
+ unsigned int algorithm, void* public_key, unsigned long* public_key_len,
+ ltc_asn1_type parameters_type, ltc_asn1_list* parameters, unsigned long *parameters_len);
+
+int pk_oid_cmp_with_ulong(const char *o1, const unsigned long *o2, unsigned long o2size);
+int pk_oid_cmp_with_asn1(const char *o1, const ltc_asn1_list *o2);
+
+#endif /* LTC_DER */
+
+/* tomcrypt_pkcs.h */
+
+#ifdef LTC_PKCS_8
+
+int pkcs8_decode_flexi(const unsigned char *in, unsigned long inlen,
+ const void *pwd, unsigned long pwdlen,
+ ltc_asn1_list **decoded_list);
+
+#endif /* LTC_PKCS_8 */
+
+
+#ifdef LTC_PKCS_12
+
+int pkcs12_utf8_to_utf16(const unsigned char *in, unsigned long inlen,
+ unsigned char *out, unsigned long *outlen);
+
+int pkcs12_kdf( int hash_id,
+ const unsigned char *pw, unsigned long pwlen,
+ const unsigned char *salt, unsigned long saltlen,
+ unsigned int iterations, unsigned char purpose,
+ unsigned char *out, unsigned long outlen);
+
+#endif /* LTC_PKCS_12 */
+
+/* tomcrypt_prng.h */
+
+#define LTC_PRNG_EXPORT(which) \
+int which ## _export(unsigned char *out, unsigned long *outlen, prng_state *prng) \
+{ \
+ unsigned long len = which ## _desc.export_size; \
+ \
+ LTC_ARGCHK(prng != NULL); \
+ LTC_ARGCHK(out != NULL); \
+ LTC_ARGCHK(outlen != NULL); \
+ \
+ if (*outlen < len) { \
+ *outlen = len; \
+ return CRYPT_BUFFER_OVERFLOW; \
+ } \
+ \
+ if (which ## _read(out, len, prng) != len) { \
+ return CRYPT_ERROR_READPRNG; \
+ } \
+ \
+ *outlen = len; \
+ return CRYPT_OK; \
+}
+
+/* extract a byte portably */
+#ifdef _MSC_VER
+ #define LTC_BYTE(x, n) ((unsigned char)((x) >> (8 * (n))))
+#else
+ #define LTC_BYTE(x, n) (((x) >> (8 * (n))) & 255)
+#endif
diff --git a/utils/tomcrypt/src/headers/tomcrypt_prng.h b/utils/tomcrypt/src/headers/tomcrypt_prng.h
new file mode 100644
index 0000000000..1fa164382f
--- /dev/null
+++ b/utils/tomcrypt/src/headers/tomcrypt_prng.h
@@ -0,0 +1,232 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+/* ---- PRNG Stuff ---- */
+#ifdef LTC_YARROW
+struct yarrow_prng {
+ int cipher, hash;
+ unsigned char pool[MAXBLOCKSIZE];
+ symmetric_CTR ctr;
+};
+#endif
+
+#ifdef LTC_RC4
+struct rc4_prng {
+ rc4_state s;
+};
+#endif
+
+#ifdef LTC_CHACHA20_PRNG
+struct chacha20_prng {
+ chacha_state s; /* chacha state */
+ unsigned char ent[40]; /* entropy buffer */
+ unsigned long idx; /* entropy counter */
+};
+#endif
+
+#ifdef LTC_FORTUNA
+struct fortuna_prng {
+ hash_state pool[LTC_FORTUNA_POOLS]; /* the pools */
+
+ symmetric_key skey;
+
+ unsigned char K[32], /* the current key */
+ IV[16]; /* IV for CTR mode */
+
+ unsigned long pool_idx, /* current pool we will add to */
+ pool0_len, /* length of 0'th pool */
+ wd;
+
+ ulong64 reset_cnt; /* number of times we have reset */
+};
+#endif
+
+#ifdef LTC_SOBER128
+struct sober128_prng {
+ sober128_state s; /* sober128 state */
+ unsigned char ent[40]; /* entropy buffer */
+ unsigned long idx; /* entropy counter */
+};
+#endif
+
+typedef struct {
+ union {
+ char dummy[1];
+#ifdef LTC_YARROW
+ struct yarrow_prng yarrow;
+#endif
+#ifdef LTC_RC4
+ struct rc4_prng rc4;
+#endif
+#ifdef LTC_CHACHA20_PRNG
+ struct chacha20_prng chacha;
+#endif
+#ifdef LTC_FORTUNA
+ struct fortuna_prng fortuna;
+#endif
+#ifdef LTC_SOBER128
+ struct sober128_prng sober128;
+#endif
+ };
+ short ready; /* ready flag 0-1 */
+ LTC_MUTEX_TYPE(lock) /* lock */
+} prng_state;
+
+/** PRNG descriptor */
+extern struct ltc_prng_descriptor {
+ /** Name of the PRNG */
+ const char *name;
+ /** size in bytes of exported state */
+ int export_size;
+ /** Start a PRNG state
+ @param prng [out] The state to initialize
+ @return CRYPT_OK if successful
+ */
+ int (*start)(prng_state *prng);
+ /** Add entropy to the PRNG
+ @param in The entropy
+ @param inlen Length of the entropy (octets)\
+ @param prng The PRNG state
+ @return CRYPT_OK if successful
+ */
+ int (*add_entropy)(const unsigned char *in, unsigned long inlen, prng_state *prng);
+ /** Ready a PRNG state to read from
+ @param prng The PRNG state to ready
+ @return CRYPT_OK if successful
+ */
+ int (*ready)(prng_state *prng);
+ /** Read from the PRNG
+ @param out [out] Where to store the data
+ @param outlen Length of data desired (octets)
+ @param prng The PRNG state to read from
+ @return Number of octets read
+ */
+ unsigned long (*read)(unsigned char *out, unsigned long outlen, prng_state *prng);
+ /** Terminate a PRNG state
+ @param prng The PRNG state to terminate
+ @return CRYPT_OK if successful
+ */
+ int (*done)(prng_state *prng);
+ /** Export a PRNG state
+ @param out [out] The destination for the state
+ @param outlen [in/out] The max size and resulting size of the PRNG state
+ @param prng The PRNG to export
+ @return CRYPT_OK if successful
+ */
+ int (*pexport)(unsigned char *out, unsigned long *outlen, prng_state *prng);
+ /** Import a PRNG state
+ @param in The data to import
+ @param inlen The length of the data to import (octets)
+ @param prng The PRNG to initialize/import
+ @return CRYPT_OK if successful
+ */
+ int (*pimport)(const unsigned char *in, unsigned long inlen, prng_state *prng);
+ /** Self-test the PRNG
+ @return CRYPT_OK if successful, CRYPT_NOP if self-testing has been disabled
+ */
+ int (*test)(void);
+} prng_descriptor[];
+
+#ifdef LTC_YARROW
+int yarrow_start(prng_state *prng);
+int yarrow_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int yarrow_ready(prng_state *prng);
+unsigned long yarrow_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int yarrow_done(prng_state *prng);
+int yarrow_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int yarrow_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int yarrow_test(void);
+extern const struct ltc_prng_descriptor yarrow_desc;
+#endif
+
+#ifdef LTC_FORTUNA
+int fortuna_start(prng_state *prng);
+int fortuna_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int fortuna_ready(prng_state *prng);
+unsigned long fortuna_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int fortuna_done(prng_state *prng);
+int fortuna_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int fortuna_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int fortuna_test(void);
+extern const struct ltc_prng_descriptor fortuna_desc;
+#endif
+
+#ifdef LTC_RC4
+int rc4_start(prng_state *prng);
+int rc4_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int rc4_ready(prng_state *prng);
+unsigned long rc4_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int rc4_done(prng_state *prng);
+int rc4_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int rc4_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int rc4_test(void);
+extern const struct ltc_prng_descriptor rc4_desc;
+#endif
+
+#ifdef LTC_CHACHA20_PRNG
+int chacha20_prng_start(prng_state *prng);
+int chacha20_prng_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int chacha20_prng_ready(prng_state *prng);
+unsigned long chacha20_prng_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int chacha20_prng_done(prng_state *prng);
+int chacha20_prng_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int chacha20_prng_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int chacha20_prng_test(void);
+extern const struct ltc_prng_descriptor chacha20_prng_desc;
+#endif
+
+#ifdef LTC_SPRNG
+int sprng_start(prng_state *prng);
+int sprng_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int sprng_ready(prng_state *prng);
+unsigned long sprng_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int sprng_done(prng_state *prng);
+int sprng_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int sprng_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int sprng_test(void);
+extern const struct ltc_prng_descriptor sprng_desc;
+#endif
+
+#ifdef LTC_SOBER128
+int sober128_start(prng_state *prng);
+int sober128_add_entropy(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int sober128_ready(prng_state *prng);
+unsigned long sober128_read(unsigned char *out, unsigned long outlen, prng_state *prng);
+int sober128_done(prng_state *prng);
+int sober128_export(unsigned char *out, unsigned long *outlen, prng_state *prng);
+int sober128_import(const unsigned char *in, unsigned long inlen, prng_state *prng);
+int sober128_test(void);
+extern const struct ltc_prng_descriptor sober128_desc;
+#endif
+
+int find_prng(const char *name);
+int register_prng(const struct ltc_prng_descriptor *prng);
+int unregister_prng(const struct ltc_prng_descriptor *prng);
+int register_all_prngs(void);
+int prng_is_valid(int idx);
+LTC_MUTEX_PROTO(ltc_prng_mutex)
+
+/* Slow RNG you **might** be able to use to seed a PRNG with. Be careful as this
+ * might not work on all platforms as planned
+ */
+unsigned long rng_get_bytes(unsigned char *out,
+ unsigned long outlen,
+ void (*callback)(void));
+
+int rng_make_prng(int bits, int wprng, prng_state *prng, void (*callback)(void));
+
+#ifdef LTC_PRNG_ENABLE_LTC_RNG
+extern unsigned long (*ltc_rng)(unsigned char *out, unsigned long outlen,
+ void (*callback)(void));
+#endif
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/compare_testvector.c b/utils/tomcrypt/src/misc/compare_testvector.c
new file mode 100644
index 0000000000..67fe1c1f9a
--- /dev/null
+++ b/utils/tomcrypt/src/misc/compare_testvector.c
@@ -0,0 +1,87 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#include "tomcrypt.h"
+
+/**
+ @file compare_testvector.c
+ Function to compare two testvectors and print a (detailed) error-message if required, Steffen Jaeckel
+*/
+
+#if defined(LTC_TEST) && defined(LTC_TEST_DBG)
+static void _print_hex(const char* what, const void* v, const unsigned long l)
+{
+ const unsigned char* p = v;
+ unsigned long x, y = 0, z;
+ fprintf(stderr, "%s contents: \n", what);
+ for (x = 0; x < l; ) {
+ fprintf(stderr, "%02X ", p[x]);
+ if (!(++x % 16) || x == l) {
+ if((x % 16) != 0) {
+ z = 16 - (x % 16);
+ if(z >= 8)
+ fprintf(stderr, " ");
+ for (; z != 0; --z) {
+ fprintf(stderr, " ");
+ }
+ }
+ fprintf(stderr, " | ");
+ for(; y < x; y++) {
+ if((y % 8) == 0)
+ fprintf(stderr, " ");
+ if(isgraph(p[y]))
+ fprintf(stderr, "%c", p[y]);
+ else
+ fprintf(stderr, ".");
+ }
+ fprintf(stderr, "\n");
+ }
+ else if((x % 8) == 0) {
+ fprintf(stderr, " ");
+ }
+ }
+}
+#endif
+
+/**
+ Compare two test-vectors
+
+ @param is The data as it is
+ @param is_len The length of is
+ @param should The data as it should
+ @param should_len The length of should
+ @param what The type of the data
+ @param which The iteration count
+ @return 0 on equality, -1 or 1 on difference
+*/
+int compare_testvector(const void* is, const unsigned long is_len, const void* should, const unsigned long should_len, const char* what, int which)
+{
+ int res = 0;
+ if(is_len != should_len)
+ res = is_len > should_len ? -1 : 1;
+ else
+ res = XMEMCMP(is, should, is_len);
+
+#if defined(LTC_TEST) && defined(LTC_TEST_DBG)
+ if (res != 0) {
+ fprintf(stderr, "Testvector #%i of %s failed:\n", which, what);
+ _print_hex("SHOULD", should, should_len);
+ _print_hex("IS ", is, is_len);
+ }
+#else
+ LTC_UNUSED_PARAM(which);
+ LTC_UNUSED_PARAM(what);
+#endif
+
+ return res;
+}
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/crypt/crypt_argchk.c b/utils/tomcrypt/src/misc/crypt/crypt_argchk.c
new file mode 100644
index 0000000000..a93962420e
--- /dev/null
+++ b/utils/tomcrypt/src/misc/crypt/crypt_argchk.c
@@ -0,0 +1,27 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file crypt_argchk.c
+ Perform argument checking, Tom St Denis
+*/
+
+#if (ARGTYPE == 0)
+void crypt_argchk(const char *v, const char *s, int d)
+{
+ fprintf(stderr, "LTC_ARGCHK '%s' failure on line %d of file %s\n",
+ v, d, s);
+ abort();
+}
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/crypt/crypt_cipher_descriptor.c b/utils/tomcrypt/src/misc/crypt/crypt_cipher_descriptor.c
new file mode 100644
index 0000000000..a9de9d6785
--- /dev/null
+++ b/utils/tomcrypt/src/misc/crypt/crypt_cipher_descriptor.c
@@ -0,0 +1,25 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file crypt_cipher_descriptor.c
+ Stores the cipher descriptor table, Tom St Denis
+*/
+
+struct ltc_cipher_descriptor cipher_descriptor[TAB_SIZE] = {
+{ NULL, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
+ };
+
+LTC_MUTEX_GLOBAL(ltc_cipher_mutex)
+
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/crypt/crypt_cipher_is_valid.c b/utils/tomcrypt/src/misc/crypt/crypt_cipher_is_valid.c
new file mode 100644
index 0000000000..2ba32bf5e8
--- /dev/null
+++ b/utils/tomcrypt/src/misc/crypt/crypt_cipher_is_valid.c
@@ -0,0 +1,34 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file crypt_cipher_is_valid.c
+ Determine if cipher is valid, Tom St Denis
+*/
+
+/*
+ Test if a cipher index is valid
+ @param idx The index of the cipher to search for
+ @return CRYPT_OK if valid
+*/
+int cipher_is_valid(int idx)
+{
+ LTC_MUTEX_LOCK(&ltc_cipher_mutex);
+ if (idx < 0 || idx >= TAB_SIZE || cipher_descriptor[idx].name == NULL) {
+ LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
+ return CRYPT_INVALID_CIPHER;
+ }
+ LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
+ return CRYPT_OK;
+}
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/crypt/crypt_register_cipher.c b/utils/tomcrypt/src/misc/crypt/crypt_register_cipher.c
new file mode 100644
index 0000000000..59fc042d89
--- /dev/null
+++ b/utils/tomcrypt/src/misc/crypt/crypt_register_cipher.c
@@ -0,0 +1,52 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file crypt_register_cipher.c
+ Register a cipher, Tom St Denis
+*/
+
+/**
+ Register a cipher with the descriptor table
+ @param cipher The cipher you wish to register
+ @return value >= 0 if successfully added (or already present), -1 if unsuccessful
+*/
+int register_cipher(const struct ltc_cipher_descriptor *cipher)
+{
+ int x;
+
+ LTC_ARGCHK(cipher != NULL);
+
+ /* is it already registered? */
+ LTC_MUTEX_LOCK(&ltc_cipher_mutex);
+ for (x = 0; x < TAB_SIZE; x++) {
+ if (cipher_descriptor[x].name != NULL && cipher_descriptor[x].ID == cipher->ID) {
+ LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
+ return x;
+ }
+ }
+
+ /* find a blank spot */
+ for (x = 0; x < TAB_SIZE; x++) {
+ if (cipher_descriptor[x].name == NULL) {
+ XMEMCPY(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor));
+ LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
+ return x;
+ }
+ }
+
+ /* no spot */
+ LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
+ return -1;
+}
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/misc/zeromem.c b/utils/tomcrypt/src/misc/zeromem.c
new file mode 100644
index 0000000000..dc81d9b1e2
--- /dev/null
+++ b/utils/tomcrypt/src/misc/zeromem.c
@@ -0,0 +1,32 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file zeromem.c
+ Zero a block of memory, Tom St Denis
+*/
+
+/**
+ Zero a block of memory
+ @param out The destination of the area to zero
+ @param outlen The length of the area to zero (octets)
+*/
+void zeromem(volatile void *out, size_t outlen)
+{
+ volatile char *mem = out;
+ LTC_ARGCHKVD(out != NULL);
+ while (outlen-- > 0) {
+ *mem++ = '\0';
+ }
+}
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/modes/cbc/cbc_decrypt.c b/utils/tomcrypt/src/modes/cbc/cbc_decrypt.c
new file mode 100644
index 0000000000..685aff80b0
--- /dev/null
+++ b/utils/tomcrypt/src/modes/cbc/cbc_decrypt.c
@@ -0,0 +1,95 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file cbc_decrypt.c
+ CBC implementation, encrypt block, Tom St Denis
+*/
+
+
+#ifdef LTC_CBC_MODE
+
+/**
+ CBC decrypt
+ @param ct Ciphertext
+ @param pt [out] Plaintext
+ @param len The number of bytes to process (must be multiple of block length)
+ @param cbc CBC state
+ @return CRYPT_OK if successful
+*/
+int cbc_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_CBC *cbc)
+{
+ int x, err;
+ unsigned char tmp[16];
+#ifdef LTC_FAST
+ LTC_FAST_TYPE tmpy;
+#else
+ unsigned char tmpy;
+#endif
+
+ LTC_ARGCHK(pt != NULL);
+ LTC_ARGCHK(ct != NULL);
+ LTC_ARGCHK(cbc != NULL);
+
+ if ((err = cipher_is_valid(cbc->cipher)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* is blocklen valid? */
+ if (cbc->blocklen < 1 || cbc->blocklen > (int)sizeof(cbc->IV) || cbc->blocklen > (int)sizeof(tmp)) {
+ return CRYPT_INVALID_ARG;
+ }
+
+ if (len % cbc->blocklen) {
+ return CRYPT_INVALID_ARG;
+ }
+#ifdef LTC_FAST
+ if (cbc->blocklen % sizeof(LTC_FAST_TYPE)) {
+ return CRYPT_INVALID_ARG;
+ }
+#endif
+
+ if (cipher_descriptor[cbc->cipher].accel_cbc_decrypt != NULL) {
+ return cipher_descriptor[cbc->cipher].accel_cbc_decrypt(ct, pt, len / cbc->blocklen, cbc->IV, &cbc->key);
+ } else {
+ while (len) {
+ /* decrypt */
+ if ((err = cipher_descriptor[cbc->cipher].ecb_decrypt(ct, tmp, &cbc->key)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* xor IV against plaintext */
+ #if defined(LTC_FAST)
+ for (x = 0; x < cbc->blocklen; x += sizeof(LTC_FAST_TYPE)) {
+ tmpy = *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)cbc->IV + x)) ^ *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)tmp + x));
+ *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)cbc->IV + x)) = *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)ct + x));
+ *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)pt + x)) = tmpy;
+ }
+ #else
+ for (x = 0; x < cbc->blocklen; x++) {
+ tmpy = tmp[x] ^ cbc->IV[x];
+ cbc->IV[x] = ct[x];
+ pt[x] = tmpy;
+ }
+ #endif
+
+ ct += cbc->blocklen;
+ pt += cbc->blocklen;
+ len -= cbc->blocklen;
+ }
+ }
+ return CRYPT_OK;
+}
+
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/modes/cbc/cbc_encrypt.c b/utils/tomcrypt/src/modes/cbc/cbc_encrypt.c
new file mode 100644
index 0000000000..52f339de14
--- /dev/null
+++ b/utils/tomcrypt/src/modes/cbc/cbc_encrypt.c
@@ -0,0 +1,96 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file cbc_encrypt.c
+ CBC implementation, encrypt block, Tom St Denis
+*/
+
+
+#ifdef LTC_CBC_MODE
+
+/**
+ CBC encrypt
+ @param pt Plaintext
+ @param ct [out] Ciphertext
+ @param len The number of bytes to process (must be multiple of block length)
+ @param cbc CBC state
+ @return CRYPT_OK if successful
+*/
+int cbc_encrypt(const unsigned char *pt, unsigned char *ct, unsigned long len, symmetric_CBC *cbc)
+{
+ int x, err;
+
+ LTC_ARGCHK(pt != NULL);
+ LTC_ARGCHK(ct != NULL);
+ LTC_ARGCHK(cbc != NULL);
+
+ if ((err = cipher_is_valid(cbc->cipher)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* is blocklen valid? */
+ if (cbc->blocklen < 1 || cbc->blocklen > (int)sizeof(cbc->IV)) {
+ return CRYPT_INVALID_ARG;
+ }
+
+ if (len % cbc->blocklen) {
+ return CRYPT_INVALID_ARG;
+ }
+#ifdef LTC_FAST
+ if (cbc->blocklen % sizeof(LTC_FAST_TYPE)) {
+ return CRYPT_INVALID_ARG;
+ }
+#endif
+
+ if (cipher_descriptor[cbc->cipher].accel_cbc_encrypt != NULL) {
+ return cipher_descriptor[cbc->cipher].accel_cbc_encrypt(pt, ct, len / cbc->blocklen, cbc->IV, &cbc->key);
+ } else {
+ while (len) {
+ /* xor IV against plaintext */
+ #if defined(LTC_FAST)
+ for (x = 0; x < cbc->blocklen; x += sizeof(LTC_FAST_TYPE)) {
+ *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)cbc->IV + x)) ^= *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)pt + x));
+ }
+ #else
+ for (x = 0; x < cbc->blocklen; x++) {
+ cbc->IV[x] ^= pt[x];
+ }
+ #endif
+
+ /* encrypt */
+ if ((err = cipher_descriptor[cbc->cipher].ecb_encrypt(cbc->IV, ct, &cbc->key)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* store IV [ciphertext] for a future block */
+ #if defined(LTC_FAST)
+ for (x = 0; x < cbc->blocklen; x += sizeof(LTC_FAST_TYPE)) {
+ *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)cbc->IV + x)) = *(LTC_FAST_TYPE_PTR_CAST((unsigned char *)ct + x));
+ }
+ #else
+ for (x = 0; x < cbc->blocklen; x++) {
+ cbc->IV[x] = ct[x];
+ }
+ #endif
+
+ ct += cbc->blocklen;
+ pt += cbc->blocklen;
+ len -= cbc->blocklen;
+ }
+ }
+ return CRYPT_OK;
+}
+
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */
diff --git a/utils/tomcrypt/src/modes/cbc/cbc_start.c b/utils/tomcrypt/src/modes/cbc/cbc_start.c
new file mode 100644
index 0000000000..08483e2b8f
--- /dev/null
+++ b/utils/tomcrypt/src/modes/cbc/cbc_start.c
@@ -0,0 +1,60 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+#include "tomcrypt.h"
+
+/**
+ @file cbc_start.c
+ CBC implementation, start chain, Tom St Denis
+*/
+
+#ifdef LTC_CBC_MODE
+
+/**
+ Initialize a CBC context
+ @param cipher The index of the cipher desired
+ @param IV The initialization vector
+ @param key The secret key
+ @param keylen The length of the secret key (octets)
+ @param num_rounds Number of rounds in the cipher desired (0 for default)
+ @param cbc The CBC state to initialize
+ @return CRYPT_OK if successful
+*/
+int cbc_start(int cipher, const unsigned char *IV, const unsigned char *key,
+ int keylen, int num_rounds, symmetric_CBC *cbc)
+{
+ int x, err;
+
+ LTC_ARGCHK(IV != NULL);
+ LTC_ARGCHK(key != NULL);
+ LTC_ARGCHK(cbc != NULL);
+
+ /* bad param? */
+ if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* setup cipher */
+ if ((err = cipher_descriptor[cipher].setup(key, keylen, num_rounds, &cbc->key)) != CRYPT_OK) {
+ return err;
+ }
+
+ /* copy IV */
+ cbc->blocklen = cipher_descriptor[cipher].block_length;
+ cbc->cipher = cipher;
+ for (x = 0; x < cbc->blocklen; x++) {
+ cbc->IV[x] = IV[x];
+ }
+ return CRYPT_OK;
+}
+
+#endif
+
+/* ref: HEAD -> master, tag: v1.18.2 */
+/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
+/* commit time: 2018-07-01 22:49:01 +0200 */