diff options
Diffstat (limited to 'libtomcrypt/src/encauth/eax/eax_test.c')
| -rw-r--r-- | libtomcrypt/src/encauth/eax/eax_test.c | 69 |
1 files changed, 23 insertions, 46 deletions
diff --git a/libtomcrypt/src/encauth/eax/eax_test.c b/libtomcrypt/src/encauth/eax/eax_test.c index 5babef2..7d29ee7 100644 --- a/libtomcrypt/src/encauth/eax/eax_test.c +++ b/libtomcrypt/src/encauth/eax/eax_test.c @@ -5,11 +5,9 @@ * * The library is free for all purposes without any express * guarantee it works. - * - * Tom St Denis, tomstdenis@gmail.com, http://libtom.org */ -/** +/** @file eax_test.c EAX implementation, self-test, by Tom St Denis */ @@ -27,16 +25,16 @@ int eax_test(void) return CRYPT_NOP; #else static const struct { - int keylen, - noncelen, - headerlen, + int keylen, + noncelen, + headerlen, msglen; - unsigned char key[MAXBLOCKSIZE], - nonce[MAXBLOCKSIZE], - header[MAXBLOCKSIZE], + unsigned char key[MAXBLOCKSIZE], + nonce[MAXBLOCKSIZE], + header[MAXBLOCKSIZE], plaintext[MAXBLOCKSIZE], - ciphertext[MAXBLOCKSIZE], + ciphertext[MAXBLOCKSIZE], tag[MAXBLOCKSIZE]; } tests[] = { @@ -107,7 +105,7 @@ int eax_test(void) 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* nonce */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* header */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, @@ -134,7 +132,7 @@ int eax_test(void) 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* nonce */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e }, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e }, /* header */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d }, @@ -176,7 +174,7 @@ int eax_test(void) { 16, 16, 8, 2, - /* key */ + /* key */ { 0x91, 0x94, 0x5d, 0x3f, 0x4d, 0xcb, 0xee, 0x0b, 0xf4, 0x5e, 0xf5, 0x22, 0x55, 0xf0, 0x95, 0xa4 }, /* nonce */ @@ -210,14 +208,14 @@ int eax_test(void) /* Tag */ { 0x3a, 0x59, 0xf2, 0x38, 0xa2, 0x3e, 0x39, 0x19, 0x9d, 0xc9, 0x26, 0x66, 0x26, 0xc4, 0x0f, 0x80 } -} +} }; int err, x, idx, res; unsigned long len; unsigned char outct[MAXBLOCKSIZE], outtag[MAXBLOCKSIZE]; - /* AES can be under rijndael or aes... try to find it */ + /* AES can be under rijndael or aes... try to find it */ if ((idx = find_cipher("aes")) == -1) { if ((idx = find_cipher("rijndael")) == -1) { return CRYPT_NOP; @@ -231,22 +229,8 @@ int eax_test(void) tests[x].plaintext, tests[x].msglen, outct, outtag, &len)) != CRYPT_OK) { return err; } - if (XMEMCMP(outct, tests[x].ciphertext, tests[x].msglen) || XMEMCMP(outtag, tests[x].tag, len)) { -#if 0 - unsigned long y; - printf("\n\nFailure: \nCT:\n"); - for (y = 0; y < (unsigned long)tests[x].msglen; ) { - printf("0x%02x", outct[y]); - if (y < (unsigned long)(tests[x].msglen-1)) printf(", "); - if (!(++y % 8)) printf("\n"); - } - printf("\nTAG:\n"); - for (y = 0; y < len; ) { - printf("0x%02x", outtag[y]); - if (y < len-1) printf(", "); - if (!(++y % 8)) printf("\n"); - } -#endif + if (compare_testvector(outtag, len, tests[x].tag, len, "EAX Tag", x) || + compare_testvector(outct, tests[x].msglen, tests[x].ciphertext, tests[x].msglen, "EAX CT", x)) { return CRYPT_FAIL_TESTVECTOR; } @@ -256,27 +240,20 @@ int eax_test(void) outct, tests[x].msglen, outct, outtag, len, &res)) != CRYPT_OK) { return err; } - if ((res != 1) || XMEMCMP(outct, tests[x].plaintext, tests[x].msglen)) { -#if 0 - unsigned long y; - printf("\n\nFailure (res == %d): \nPT:\n", res); - for (y = 0; y < (unsigned long)tests[x].msglen; ) { - printf("0x%02x", outct[y]); - if (y < (unsigned long)(tests[x].msglen-1)) printf(", "); - if (!(++y % 8)) printf("\n"); - } - printf("\n\n"); + if ((res != 1) || compare_testvector(outct, tests[x].msglen, tests[x].plaintext, tests[x].msglen, "EAX", x)) { +#ifdef LTC_TEST_DBG + printf("\n\nEAX: Failure-decrypt - res = %d\n", res); #endif return CRYPT_FAIL_TESTVECTOR; } - } - return CRYPT_OK; + } + return CRYPT_OK; #endif /* LTC_TEST */ } #endif /* LTC_EAX_MODE */ -/* $Source$ */ -/* $Revision$ */ -/* $Date$ */ +/* ref: $Format:%D$ */ +/* git commit: $Format:%H$ */ +/* commit time: $Format:%ai$ */ |