258 lines
8 KiB
C
258 lines
8 KiB
C
/* crypto/dsa/dsatest.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#define OPENSSL_FIPSAPI
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#ifndef NO_SYS_TYPES_H
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#include <sys/types.h>
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#include <sys/stat.h>
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#endif
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#include "e_os.h"
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#include <openssl/crypto.h>
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#include <openssl/rand.h>
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#include <openssl/bio.h>
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#include <openssl/err.h>
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#include <openssl/evp.h>
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#include <openssl/bn.h>
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#if defined(OPENSSL_NO_DSA) || !defined(OPENSSL_FIPS)
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int main(int argc, char *argv[])
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{
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printf("No FIPS DSA support\n");
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return(0);
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}
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#else
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#include <openssl/dsa.h>
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#include <openssl/fips.h>
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#include <openssl/fips_rand.h>
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#include <openssl/dsa.h>
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#ifdef OPENSSL_SYS_WIN16
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#define MS_CALLBACK _far _loadds
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#else
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#define MS_CALLBACK
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#endif
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#include "fips_utl.h"
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static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb);
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/* seed, out_p, out_q, out_g are taken from the earlier validation test
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* vectors.
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*/
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static unsigned char seed[20] = {
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0x1c, 0xfb, 0xa9, 0x6c, 0xf7, 0x95, 0xb3, 0x2e, 0x01, 0x01, 0x3c, 0x8d,
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0x7f, 0x6e, 0xf4, 0x59, 0xcc, 0x2f, 0x19, 0x59
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};
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static unsigned char out_p[] = {
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0xc2, 0x3c, 0x48, 0x31, 0x7e, 0x3b, 0x4e, 0x5d, 0x3c, 0x93, 0x78, 0x60,
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0x5c, 0xf2, 0x60, 0xbb, 0x5a, 0xfa, 0x7f, 0x17, 0xf9, 0x26, 0x69, 0x46,
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0xe7, 0x07, 0xbb, 0x3b, 0x2e, 0xc4, 0xb5, 0x66, 0xf7, 0x4d, 0xae, 0x9b,
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0x8f, 0xf0, 0x42, 0xea, 0xb3, 0xa0, 0x7e, 0x81, 0x85, 0x89, 0xe6, 0xb0,
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0x29, 0x03, 0x6b, 0xcc, 0xfb, 0x8e, 0x46, 0x15, 0x4d, 0xc1, 0x69, 0xd8,
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0x2f, 0xef, 0x5c, 0x8b, 0x29, 0x32, 0x41, 0xbd, 0x13, 0x72, 0x3d, 0xac,
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0x81, 0xcc, 0x86, 0x6c, 0x06, 0x5d, 0x51, 0xa1, 0xa5, 0x07, 0x0c, 0x3e,
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0xbe, 0xdd, 0xf4, 0x6e, 0xa8, 0xed, 0xb4, 0x2f, 0xbd, 0x3e, 0x64, 0xea,
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0xee, 0x92, 0xec, 0x51, 0xe1, 0x0d, 0xab, 0x25, 0x45, 0xae, 0x55, 0x21,
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0x4d, 0xd6, 0x96, 0x6f, 0xe6, 0xaa, 0xd3, 0xca, 0x87, 0x92, 0xb1, 0x1c,
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0x3c, 0xaf, 0x29, 0x09, 0x8b, 0xc6, 0xed, 0xe1
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};
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static unsigned char out_q[] = {
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0xae, 0x0a, 0x8c, 0xfb, 0x80, 0xe1, 0xc6, 0xd1, 0x09, 0x0f, 0x26, 0xde,
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0x91, 0x53, 0xc2, 0x8b, 0x2b, 0x0f, 0xde, 0x7f
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};
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static unsigned char out_g[] = {
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0x0d, 0x7d, 0x92, 0x74, 0x10, 0xf6, 0xa4, 0x43, 0x86, 0x9a, 0xd1, 0xd9,
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0x56, 0x00, 0xbc, 0x18, 0x97, 0x99, 0x4e, 0x9a, 0x93, 0xfb, 0x00, 0x3d,
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0x6c, 0xa0, 0x1b, 0x95, 0x6b, 0xbd, 0xf7, 0x7a, 0xbc, 0x36, 0x3f, 0x3d,
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0xb9, 0xbf, 0xf9, 0x91, 0x37, 0x68, 0xd1, 0xb9, 0x1e, 0xfe, 0x7f, 0x10,
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0xc0, 0x6a, 0xcd, 0x5f, 0xc1, 0x65, 0x1a, 0xb8, 0xe7, 0xab, 0xb5, 0xc6,
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0x8d, 0xb7, 0x86, 0xad, 0x3a, 0xbf, 0x6b, 0x7b, 0x0a, 0x66, 0xbe, 0xd5,
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0x58, 0x23, 0x16, 0x48, 0x83, 0x29, 0xb6, 0xa7, 0x64, 0xc7, 0x08, 0xbe,
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0x55, 0x4c, 0x6f, 0xcb, 0x34, 0xc1, 0x73, 0xb0, 0x39, 0x68, 0x52, 0xdf,
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0x27, 0x7f, 0x32, 0xbc, 0x2b, 0x0d, 0x63, 0xed, 0x75, 0x3e, 0xb5, 0x54,
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0xac, 0xc8, 0x20, 0x2a, 0x73, 0xe8, 0x29, 0x51, 0x03, 0x77, 0xe8, 0xc9,
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0x61, 0x32, 0x25, 0xaf, 0x21, 0x5b, 0x6e, 0xda
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};
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__fips_constseg
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static const unsigned char str1[]="12345678901234567890";
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__fips_constseg
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static const char rnd_seed[] = "string to make the random number generator think it has entropy";
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int main(int argc, char **argv)
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{
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DSA *dsa=NULL;
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DSA_SIG *sig = NULL;
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int counter,ret=0,i,j;
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unsigned char buf[256];
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unsigned long h;
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BN_GENCB cb;
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BN_GENCB_set(&cb, dsa_cb, stderr);
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fips_algtest_init();
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fprintf(stderr,"test generation of DSA parameters\n");
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dsa = FIPS_dsa_new();
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DSA_generate_parameters_ex(dsa, 1024,seed,20,&counter,&h,&cb);
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fprintf(stderr,"seed\n");
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for (i=0; i<20; i+=4)
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{
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fprintf(stderr,"%02X%02X%02X%02X ",
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seed[i],seed[i+1],seed[i+2],seed[i+3]);
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}
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fprintf(stderr,"\ncounter=%d h=%ld\n",counter,h);
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if (dsa == NULL) goto end;
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if (counter != 16)
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{
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fprintf(stderr,"counter should be 105\n");
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goto end;
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}
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if (h != 2)
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{
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fprintf(stderr,"h should be 2\n");
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goto end;
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}
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i=BN_bn2bin(dsa->q,buf);
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j=sizeof(out_q);
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if ((i != j) || (memcmp(buf,out_q,i) != 0))
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{
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fprintf(stderr,"q value is wrong\n");
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goto end;
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}
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i=BN_bn2bin(dsa->p,buf);
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j=sizeof(out_p);
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if ((i != j) || (memcmp(buf,out_p,i) != 0))
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{
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fprintf(stderr,"p value is wrong\n");
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goto end;
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}
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i=BN_bn2bin(dsa->g,buf);
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j=sizeof(out_g);
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if ((i != j) || (memcmp(buf,out_g,i) != 0))
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{
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fprintf(stderr,"g value is wrong\n");
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goto end;
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}
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DSA_generate_key(dsa);
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sig = FIPS_dsa_sign(dsa, str1, 20, EVP_sha1());
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if (!sig)
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goto end;
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if (FIPS_dsa_verify(dsa, str1, 20, EVP_sha1(), sig) != 1)
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goto end;
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ret = 1;
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end:
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if (sig)
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FIPS_dsa_sig_free(sig);
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if (dsa != NULL) FIPS_dsa_free(dsa);
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#if 0
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CRYPTO_mem_leaks(bio_err);
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#endif
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EXIT(!ret);
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return(!ret);
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}
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static int cb_exit(int ec)
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{
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EXIT(ec);
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return(0); /* To keep some compilers quiet */
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}
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static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb)
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{
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char c='*';
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static int ok=0,num=0;
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if (p == 0) { c='.'; num++; };
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if (p == 1) c='+';
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if (p == 2) { c='*'; ok++; }
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if (p == 3) c='\n';
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fwrite(&c,1, 1, cb->arg);
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fflush(cb->arg);
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if (!ok && (p == 0) && (num > 1))
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{
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fprintf(cb->arg,"error in dsatest\n");
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cb_exit(1);
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}
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return 1;
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}
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#endif
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