Mercurial > dropbear
view libtomcrypt/src/encauth/ccm/ccm_test.c @ 1468:b528e3753af4
define CLOCK_MONOTONIC if needed
author | Matt Johnston <matt@ucc.asn.au> |
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date | Thu, 08 Feb 2018 22:07:59 +0800 (2018-02-08) |
parents | f849a5ca2efc |
children | 6dba84798cd5 |
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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. * * Tom St Denis, tomstdenis@gmail.com, http://libtom.org */ #include "tomcrypt.h" /** @file ccm_test.c CCM support, process a block of memory, Tom St Denis */ #ifdef LTC_CCM_MODE int ccm_test(void) { #ifndef LTC_TEST return CRYPT_NOP; #else static const struct { unsigned char key[16]; unsigned char nonce[16]; int noncelen; unsigned char header[64]; int headerlen; unsigned char pt[64]; int ptlen; unsigned char ct[64]; unsigned char tag[16]; int taglen; } tests[] = { /* 13 byte nonce, 8 byte auth, 23 byte pt */ { { 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF }, { 0x00, 0x00, 0x00, 0x03, 0x02, 0x01, 0x00, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5 }, 13, { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 }, 8, { 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E }, 23, { 0x58, 0x8C, 0x97, 0x9A, 0x61, 0xC6, 0x63, 0xD2, 0xF0, 0x66, 0xD0, 0xC2, 0xC0, 0xF9, 0x89, 0x80, 0x6D, 0x5F, 0x6B, 0x61, 0xDA, 0xC3, 0x84 }, { 0x17, 0xe8, 0xd1, 0x2c, 0xfd, 0xf9, 0x26, 0xe0 }, 8 }, /* 13 byte nonce, 12 byte header, 19 byte pt */ { { 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF }, { 0x00, 0x00, 0x00, 0x06, 0x05, 0x04, 0x03, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5 }, 13, { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B }, 12, { 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E }, 19, { 0xA2, 0x8C, 0x68, 0x65, 0x93, 0x9A, 0x9A, 0x79, 0xFA, 0xAA, 0x5C, 0x4C, 0x2A, 0x9D, 0x4A, 0x91, 0xCD, 0xAC, 0x8C }, { 0x96, 0xC8, 0x61, 0xB9, 0xC9, 0xE6, 0x1E, 0xF1 }, 8 }, /* supplied by Brian Gladman */ { { 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f }, { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16 }, 7, { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 }, 8, { 0x20, 0x21, 0x22, 0x23 }, 4, { 0x71, 0x62, 0x01, 0x5b }, { 0x4d, 0xac, 0x25, 0x5d }, 4 }, { { 0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85, 0x51, 0x4a, 0x8a, 0x19, 0xf2, 0xbd, 0xd5, 0x2f }, { 0x00, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xb5, 0x03, 0x97, 0x76, 0xe7, 0x0c }, 13, { 0x08, 0x40, 0x0f, 0xd2, 0xe1, 0x28, 0xa5, 0x7c, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xab, 0xae, 0xa5, 0xb8, 0xfc, 0xba, 0x00, 0x00 }, 22, { 0xf8, 0xba, 0x1a, 0x55, 0xd0, 0x2f, 0x85, 0xae, 0x96, 0x7b, 0xb6, 0x2f, 0xb6, 0xcd, 0xa8, 0xeb, 0x7e, 0x78, 0xa0, 0x50 }, 20, { 0xf3, 0xd0, 0xa2, 0xfe, 0x9a, 0x3d, 0xbf, 0x23, 0x42, 0xa6, 0x43, 0xe4, 0x32, 0x46, 0xe8, 0x0c, 0x3c, 0x04, 0xd0, 0x19 }, { 0x78, 0x45, 0xce, 0x0b, 0x16, 0xf9, 0x76, 0x23 }, 8 }, }; unsigned long taglen, x; unsigned char buf[64], buf2[64], tag2[16], tag[16]; int err, idx; symmetric_key skey; idx = find_cipher("aes"); if (idx == -1) { idx = find_cipher("rijndael"); if (idx == -1) { return CRYPT_NOP; } } for (x = 0; x < (sizeof(tests)/sizeof(tests[0])); x++) { taglen = tests[x].taglen; if ((err = cipher_descriptor[idx].setup(tests[x].key, 16, 0, &skey)) != CRYPT_OK) { return err; } if ((err = ccm_memory(idx, tests[x].key, 16, &skey, tests[x].nonce, tests[x].noncelen, tests[x].header, tests[x].headerlen, (unsigned char*)tests[x].pt, tests[x].ptlen, buf, tag, &taglen, 0)) != CRYPT_OK) { return err; } if (XMEMCMP(buf, tests[x].ct, tests[x].ptlen)) { return CRYPT_FAIL_TESTVECTOR; } if (XMEMCMP(tag, tests[x].tag, tests[x].taglen)) { return CRYPT_FAIL_TESTVECTOR; } if ((err = ccm_memory(idx, tests[x].key, 16, NULL, tests[x].nonce, tests[x].noncelen, tests[x].header, tests[x].headerlen, buf2, tests[x].ptlen, buf, tag2, &taglen, 1 )) != CRYPT_OK) { return err; } if (XMEMCMP(buf2, tests[x].pt, tests[x].ptlen)) { return CRYPT_FAIL_TESTVECTOR; } if (XMEMCMP(tag2, tests[x].tag, tests[x].taglen)) { return CRYPT_FAIL_TESTVECTOR; } cipher_descriptor[idx].done(&skey); } return CRYPT_OK; #endif } #endif /* $Source$ */ /* $Revision$ */ /* $Date$ */