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Add Ed25519 support (#91) * Add support for Ed25519 as a public key type Ed25519 is a elliptic curve signature scheme that offers better security than ECDSA and DSA and good performance. It may be used for both user and host keys. OpenSSH key import and fuzzer are not supported yet. Initially inspired by Peter Szabo. * Add curve25519 and ed25519 fuzzers * Add import and export of Ed25519 keys
author Vladislav Grishenko <themiron@users.noreply.github.com>
date Wed, 11 Mar 2020 21:09:45 +0500
parents 6dba84798cd5
children
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/* 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.
 */
/* test the multi helpers... */
#include <tomcrypt_test.h>

int multi_test(void)
{
   unsigned char key[32] = { 0 };
   unsigned char buf[2][MAXBLOCKSIZE];
   unsigned long len, len2;

/* register algos */
   register_hash(&sha256_desc);
   register_cipher(&aes_desc);

/* HASH testing */
   len = sizeof(buf[0]);
   hash_memory(find_hash("sha256"), (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   hash_memory_multi(find_hash("sha256"), buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   hash_memory_multi(find_hash("sha256"), buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL, 0);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   hash_memory_multi(find_hash("sha256"), buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }

#ifdef LTC_HMAC
   len = sizeof(buf[0]);
   hmac_memory(find_hash("sha256"), key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   hmac_memory_multi(find_hash("sha256"), key, 16, buf[1], &len2, (unsigned char*)"hello", 5UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   hmac_memory_multi(find_hash("sha256"), key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   hmac_memory_multi(find_hash("sha256"), key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_OMAC
   len = sizeof(buf[0]);
   omac_memory(find_cipher("aes"), key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   omac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"hello", 5UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   omac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   omac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_PMAC
   len = sizeof(buf[0]);
   pmac_memory(find_cipher("aes"), key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   pmac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   pmac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   pmac_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_XCBC
   len = sizeof(buf[0]);
   xcbc_memory(find_cipher("aes"), key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   xcbc_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   xcbc_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   xcbc_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_F9
   len = sizeof(buf[0]);
   f9_memory(find_cipher("aes"), key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   f9_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   f9_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   f9_memory_multi(find_cipher("aes"), key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_PELICAN
   /* TODO: there is no pelican_memory_multi(..) */
#endif

#ifdef LTC_POLY1305
   len = sizeof(buf[0]);
   poly1305_memory(key, 32, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = sizeof(buf[0]);
   poly1305_memory_multi(key, 32, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   poly1305_memory_multi(key, 32, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = sizeof(buf[0]);
   poly1305_memory_multi(key, 32, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_BLAKE2SMAC
   len = 32;
   blake2smac_memory(key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = 32;
   blake2smac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = 32;
   blake2smac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = 32;
   blake2smac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

#ifdef LTC_BLAKE2BMAC
   len = 64;
   blake2bmac_memory(key, 16, (unsigned char*)"hello", 5, buf[0], &len);
   len2 = 64;
   blake2bmac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"hello", 5, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = 64;
   blake2bmac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"he", 2UL, "llo", 3UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
   len2 = 64;
   blake2bmac_memory_multi(key, 16, buf[1], &len2, (unsigned char*)"h", 1UL, "e", 1UL, "l", 1UL, "l", 1UL, "o", 1UL, NULL);
   if (len != len2 || memcmp(buf[0], buf[1], len)) {
      printf("Failed: %d %lu %lu\n", __LINE__, len, len2);
      return CRYPT_FAIL_TESTVECTOR;
   }
#endif

   return CRYPT_OK;
}

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