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Diffstat (limited to 'fips/cmac/fips_cmac_selftest.c')
-rw-r--r-- | fips/cmac/fips_cmac_selftest.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/fips/cmac/fips_cmac_selftest.c b/fips/cmac/fips_cmac_selftest.c new file mode 100644 index 0000000000..834efab10a --- /dev/null +++ b/fips/cmac/fips_cmac_selftest.c @@ -0,0 +1,146 @@ +/* ==================================================================== + * Copyright (c) 2011 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#define OPENSSL_FIPSAPI + +#include <string.h> +#include <openssl/err.h> +#include <openssl/fips.h> +#include <openssl/cmac.h> + +#ifdef OPENSSL_FIPS +typedef struct { + const EVP_CIPHER *(*alg)(void); + const unsigned char key[EVP_MAX_KEY_LENGTH]; int keysize; + const unsigned char msg[64]; int msgsize; + const unsigned char mac[32]; int macsize; +} CMAC_KAT; + +/* from http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf */ +static const CMAC_KAT vector[] = { + { EVP_aes_128_cbc, /* Example 3: Mlen = 320 */ + { 0x2b,0x7e,0x15,0x16,0x28,0xae,0xd2,0xa6, + 0xab,0xf7,0x15,0x88,0x09,0xcf,0x4f,0x3c }, 128, + { 0x6b,0xc1,0xbe,0xe2, 0x2e,0x40,0x9f,0x96, + 0xe9,0x3d,0x7e,0x11, 0x73,0x93,0x17,0x2a, + 0xae,0x2d,0x8a,0x57, 0x1e,0x03,0xac,0x9c, + 0x9e,0xb7,0x6f,0xac, 0x45,0xaf,0x8e,0x51, + 0x30,0xc8,0x1c,0x46, 0xa3,0x5c,0xe4,0x11 }, 320, + { 0xdf,0xa6,0x67,0x47, 0xde,0x9a,0xe6,0x30, + 0x30,0xca,0x32,0x61, 0x14,0x97,0xc8,0x27 }, 128 + }, + { EVP_aes_192_cbc, /* Example 5: Mlen = 0 */ + { 0x8e,0x73,0xb0,0xf7, 0xda,0x0e,0x64,0x52, + 0xc8,0x10,0xf3,0x2b, 0x80,0x90,0x79,0xe5, + 0x62,0xf8,0xea,0xd2, 0x52,0x2c,0x6b,0x7b, }, 192, + { 0x0 }, 0, + { 0xd1,0x7d,0xdf,0x46, 0xad,0xaa,0xcd,0xe5, + 0x31,0xca,0xc4,0x83, 0xde,0x7a,0x93,0x67, }, 128 + }, + { EVP_aes_256_cbc, /* Example 12: Mlen = 512 */ + { 0x60,0x3d,0xeb,0x10, 0x15,0xca,0x71,0xbe, + 0x2b,0x73,0xae,0xf0, 0x85,0x7d,0x77,0x81, + 0x1f,0x35,0x2c,0x07, 0x3b,0x61,0x08,0xd7, + 0x2d,0x98,0x10,0xa3, 0x09,0x14,0xdf,0xf4, }, 256, + { 0x6b,0xc1,0xbe,0xe2, 0x2e,0x40,0x9f,0x96, + 0xe9,0x3d,0x7e,0x11, 0x73,0x93,0x17,0x2a, + 0xae,0x2d,0x8a,0x57, 0x1e,0x03,0xac,0x9c, + 0x9e,0xb7,0x6f,0xac, 0x45,0xaf,0x8e,0x51, + 0x30,0xc8,0x1c,0x46, 0xa3,0x5c,0xe4,0x11, + 0xe5,0xfb,0xc1,0x19, 0x1a,0x0a,0x52,0xef, + 0xf6,0x9f,0x24,0x45, 0xdf,0x4f,0x9b,0x17, + 0xad,0x2b,0x41,0x7b, 0xe6,0x6c,0x37,0x10, }, 512, + { 0xe1,0x99,0x21,0x90, 0x54,0x9f,0x6e,0xd5, + 0x69,0x6a,0x2c,0x05, 0x6c,0x31,0x54,0x10, }, 128, + }, +# if 0 + /* Removed because the actual result was: + 0x74,0x3d,0xdb,0xe0, 0xce,0x2d,0xc2,0xed + I suspect an error on my part -- Richard Levitte + */ + { EVP_des_ede3_cbc, /* Example 15: Mlen = 160 */ + { 0x8a,0xa8,0x3b,0xf8, 0xcb,0xda,0x10,0x62, + 0x0b,0xc1,0xbf,0x19, 0xfb,0xb6,0xcd,0x58, + 0xbc,0x31,0x3d,0x4a, 0x37,0x1c,0xa8,0xb5, }, 192, + { 0x6b,0xc1,0xbe,0xe2, 0x2e,0x40,0x9f,0x96, + 0xe9,0x3d,0x7e,0x11, 0x73,0x93,0x17,0x2a, + 0xae,0x2d,0x8a,0x57, }, 160, + { 0xd3,0x2b,0xce,0xbe, 0x43,0xd2,0x3d,0x80, }, 64, + }, +# endif +}; + +int FIPS_selftest_cmac() + { + size_t n; + unsigned int outlen; + unsigned char out[32]; + const EVP_CIPHER *cipher; + CMAC_CTX *ctx = CMAC_CTX_new(); + const CMAC_KAT *t; + + for(n=0,t=vector; n<sizeof(vector)/sizeof(vector[0]); n++,t++) + { + cipher = (*t->alg)(); + CMAC_Init(ctx, t->key, t->keysize/8, cipher, 0); + CMAC_Update(ctx, t->msg, t->msgsize/8); + CMAC_Final(ctx, out, &outlen); + CMAC_CTX_cleanup(ctx); + + if(outlen != t->macsize/8 || memcmp(out,t->mac,outlen)) + { + FIPSerr(FIPS_F_FIPS_SELFTEST_CMAC,FIPS_R_SELFTEST_FAILED); + return 0; + } + } + + CMAC_CTX_free(ctx); + return 1; + } +#endif |