Mercurial > dropbear
view src/mac/pmac/pmac_test.c @ 230:809b681a9af5 libtomcrypt
- check for generic AES/TWOFISH settings from Dropbear, not AES128 etc
author | Matt Johnston <matt@ucc.asn.au> |
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date | Tue, 30 Aug 2005 17:40:30 +0000 |
parents | 39d5d58461d6 |
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. * * Tom St Denis, [email protected], http://libtomcrypt.org */ #include "tomcrypt.h" /** @file pmac_test.c PMAC implementation, self-test, by Tom St Denis */ #ifdef PMAC /** Test the OMAC implementation @return CRYPT_OK if successful, CRYPT_NOP if testing has been disabled */ int pmac_test(void) { #if !defined(LTC_TEST) return CRYPT_NOP; #else static const struct { int msglen; unsigned char key[16], msg[34], tag[16]; } tests[] = { /* PMAC-AES-128-0B */ { 0, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 0x00 }, /* tag */ { 0x43, 0x99, 0x57, 0x2c, 0xd6, 0xea, 0x53, 0x41, 0xb8, 0xd3, 0x58, 0x76, 0xa7, 0x09, 0x8a, 0xf7 } }, /* PMAC-AES-128-3B */ { 3, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 0x00, 0x01, 0x02 }, /* tag */ { 0x25, 0x6b, 0xa5, 0x19, 0x3c, 0x1b, 0x99, 0x1b, 0x4d, 0xf0, 0xc5, 0x1f, 0x38, 0x8a, 0x9e, 0x27 } }, /* PMAC-AES-128-16B */ { 16, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* tag */ { 0xeb, 0xbd, 0x82, 0x2f, 0xa4, 0x58, 0xda, 0xf6, 0xdf, 0xda, 0xd7, 0xc2, 0x7d, 0xa7, 0x63, 0x38 } }, /* PMAC-AES-128-20B */ { 20, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13 }, /* tag */ { 0x04, 0x12, 0xca, 0x15, 0x0b, 0xbf, 0x79, 0x05, 0x8d, 0x8c, 0x75, 0xa5, 0x8c, 0x99, 0x3f, 0x55 } }, /* PMAC-AES-128-32B */ { 32, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 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 }, /* tag */ { 0xe9, 0x7a, 0xc0, 0x4e, 0x9e, 0x5e, 0x33, 0x99, 0xce, 0x53, 0x55, 0xcd, 0x74, 0x07, 0xbc, 0x75 } }, /* PMAC-AES-128-34B */ { 34, /* key */ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* msg */ { 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, 0x20, 0x21 }, /* tag */ { 0x5c, 0xba, 0x7d, 0x5e, 0xb2, 0x4f, 0x7c, 0x86, 0xcc, 0xc5, 0x46, 0x04, 0xe5, 0x3d, 0x55, 0x12 } } }; int err, x, idx; unsigned long len; unsigned char outtag[MAXBLOCKSIZE]; /* 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; } } for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) { len = sizeof(outtag); if ((err = pmac_memory(idx, tests[x].key, 16, tests[x].msg, tests[x].msglen, outtag, &len)) != CRYPT_OK) { return err; } if (memcmp(outtag, tests[x].tag, len)) { #if 0 unsigned long y; printf("\nTAG:\n"); for (y = 0; y < len; ) { printf("0x%02x", outtag[y]); if (y < len-1) printf(", "); if (!(++y % 8)) printf("\n"); } #endif return CRYPT_FAIL_TESTVECTOR; } } return CRYPT_OK; #endif /* LTC_TEST */ } #endif /* PMAC_MODE */ /* $Source: /cvs/libtom/libtomcrypt/src/mac/pmac/pmac_test.c,v $ */ /* $Revision: 1.3 $ */ /* $Date: 2005/05/05 14:35:59 $ */