/* crypto/dsa/dsatest.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * 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 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 acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS 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 AUTHOR OR 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. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #include #include #include #include #include #include #include "e_os.h" #include #include #include #include #include #ifndef OPENSSL_NO_ENGINE # include #endif #if defined(OPENSSL_NO_DSA) || !defined(OPENSSL_FIPS) int main(int argc, char *argv[]) { printf("No FIPS DSA support\n"); return (0); } #else # include # include # include # include # ifdef OPENSSL_SYS_WIN16 # define MS_CALLBACK _far _loadds # else # define MS_CALLBACK # endif # include "fips_utl.h" static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb); /* * seed, out_p, out_q, out_g are taken from the earlier validation test * vectors. */ static unsigned char seed[20] = { 0x1c, 0xfb, 0xa9, 0x6c, 0xf7, 0x95, 0xb3, 0x2e, 0x01, 0x01, 0x3c, 0x8d, 0x7f, 0x6e, 0xf4, 0x59, 0xcc, 0x2f, 0x19, 0x59 }; static unsigned char out_p[] = { 0xc2, 0x3c, 0x48, 0x31, 0x7e, 0x3b, 0x4e, 0x5d, 0x3c, 0x93, 0x78, 0x60, 0x5c, 0xf2, 0x60, 0xbb, 0x5a, 0xfa, 0x7f, 0x17, 0xf9, 0x26, 0x69, 0x46, 0xe7, 0x07, 0xbb, 0x3b, 0x2e, 0xc4, 0xb5, 0x66, 0xf7, 0x4d, 0xae, 0x9b, 0x8f, 0xf0, 0x42, 0xea, 0xb3, 0xa0, 0x7e, 0x81, 0x85, 0x89, 0xe6, 0xb0, 0x29, 0x03, 0x6b, 0xcc, 0xfb, 0x8e, 0x46, 0x15, 0x4d, 0xc1, 0x69, 0xd8, 0x2f, 0xef, 0x5c, 0x8b, 0x29, 0x32, 0x41, 0xbd, 0x13, 0x72, 0x3d, 0xac, 0x81, 0xcc, 0x86, 0x6c, 0x06, 0x5d, 0x51, 0xa1, 0xa5, 0x07, 0x0c, 0x3e, 0xbe, 0xdd, 0xf4, 0x6e, 0xa8, 0xed, 0xb4, 0x2f, 0xbd, 0x3e, 0x64, 0xea, 0xee, 0x92, 0xec, 0x51, 0xe1, 0x0d, 0xab, 0x25, 0x45, 0xae, 0x55, 0x21, 0x4d, 0xd6, 0x96, 0x6f, 0xe6, 0xaa, 0xd3, 0xca, 0x87, 0x92, 0xb1, 0x1c, 0x3c, 0xaf, 0x29, 0x09, 0x8b, 0xc6, 0xed, 0xe1 }; static unsigned char out_q[] = { 0xae, 0x0a, 0x8c, 0xfb, 0x80, 0xe1, 0xc6, 0xd1, 0x09, 0x0f, 0x26, 0xde, 0x91, 0x53, 0xc2, 0x8b, 0x2b, 0x0f, 0xde, 0x7f }; static unsigned char out_g[] = { 0x0d, 0x7d, 0x92, 0x74, 0x10, 0xf6, 0xa4, 0x43, 0x86, 0x9a, 0xd1, 0xd9, 0x56, 0x00, 0xbc, 0x18, 0x97, 0x99, 0x4e, 0x9a, 0x93, 0xfb, 0x00, 0x3d, 0x6c, 0xa0, 0x1b, 0x95, 0x6b, 0xbd, 0xf7, 0x7a, 0xbc, 0x36, 0x3f, 0x3d, 0xb9, 0xbf, 0xf9, 0x91, 0x37, 0x68, 0xd1, 0xb9, 0x1e, 0xfe, 0x7f, 0x10, 0xc0, 0x6a, 0xcd, 0x5f, 0xc1, 0x65, 0x1a, 0xb8, 0xe7, 0xab, 0xb5, 0xc6, 0x8d, 0xb7, 0x86, 0xad, 0x3a, 0xbf, 0x6b, 0x7b, 0x0a, 0x66, 0xbe, 0xd5, 0x58, 0x23, 0x16, 0x48, 0x83, 0x29, 0xb6, 0xa7, 0x64, 0xc7, 0x08, 0xbe, 0x55, 0x4c, 0x6f, 0xcb, 0x34, 0xc1, 0x73, 0xb0, 0x39, 0x68, 0x52, 0xdf, 0x27, 0x7f, 0x32, 0xbc, 0x2b, 0x0d, 0x63, 0xed, 0x75, 0x3e, 0xb5, 0x54, 0xac, 0xc8, 0x20, 0x2a, 0x73, 0xe8, 0x29, 0x51, 0x03, 0x77, 0xe8, 0xc9, 0x61, 0x32, 0x25, 0xaf, 0x21, 0x5b, 0x6e, 0xda }; static const unsigned char str1[] = "12345678901234567890"; static const char rnd_seed[] = "string to make the random number generator think it has entropy"; int main(int argc, char **argv) { DSA *dsa = NULL; EVP_PKEY pk; int counter, ret = 0, i, j; unsigned int slen; unsigned char buf[256]; unsigned long h; BN_GENCB cb; EVP_MD_CTX mctx; BN_GENCB_set(&cb, dsa_cb, stderr); EVP_MD_CTX_init(&mctx); if (!FIPS_mode_set(1)) { do_print_errors(); EXIT(1); } fprintf(stderr, "test generation of DSA parameters\n"); dsa = FIPS_dsa_new(); DSA_generate_parameters_ex(dsa, 1024, seed, 20, &counter, &h, &cb); fprintf(stderr, "seed\n"); for (i = 0; i < 20; i += 4) { fprintf(stderr, "%02X%02X%02X%02X ", seed[i], seed[i + 1], seed[i + 2], seed[i + 3]); } fprintf(stderr, "\ncounter=%d h=%ld\n", counter, h); if (dsa == NULL) goto end; if (counter != 16) { fprintf(stderr, "counter should be 105\n"); goto end; } if (h != 2) { fprintf(stderr, "h should be 2\n"); goto end; } i = BN_bn2bin(dsa->q, buf); j = sizeof(out_q); if ((i != j) || (memcmp(buf, out_q, i) != 0)) { fprintf(stderr, "q value is wrong\n"); goto end; } i = BN_bn2bin(dsa->p, buf); j = sizeof(out_p); if ((i != j) || (memcmp(buf, out_p, i) != 0)) { fprintf(stderr, "p value is wrong\n"); goto end; } i = BN_bn2bin(dsa->g, buf); j = sizeof(out_g); if ((i != j) || (memcmp(buf, out_g, i) != 0)) { fprintf(stderr, "g value is wrong\n"); goto end; } DSA_generate_key(dsa); pk.type = EVP_PKEY_DSA; pk.pkey.dsa = dsa; if (!EVP_SignInit_ex(&mctx, EVP_dss1(), NULL)) goto end; if (!EVP_SignUpdate(&mctx, str1, 20)) goto end; if (!EVP_SignFinal(&mctx, buf, &slen, &pk)) goto end; if (!EVP_VerifyInit_ex(&mctx, EVP_dss1(), NULL)) goto end; if (!EVP_VerifyUpdate(&mctx, str1, 20)) goto end; if (EVP_VerifyFinal(&mctx, buf, slen, &pk) != 1) goto end; ret = 1; end: if (!ret) do_print_errors(); if (dsa != NULL) FIPS_dsa_free(dsa); EVP_MD_CTX_cleanup(&mctx); # if 0 CRYPTO_mem_leaks(bio_err); # endif EXIT(!ret); return (!ret); } static int cb_exit(int ec) { EXIT(ec); return (0); /* To keep some compilers quiet */ } static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb) { char c = '*'; static int ok = 0, num = 0; if (p == 0) { c = '.'; num++; }; if (p == 1) c = '+'; if (p == 2) { c = '*'; ok++; } if (p == 3) c = '\n'; fwrite(&c, 1, 1, cb->arg); fflush(cb->arg); if (!ok && (p == 0) && (num > 1)) { fprintf(cb->arg, "error in dsatest\n"); cb_exit(1); } return 1; } #endif