[thirdparty/openssl.git] / crypto / dsa / dsatest.c

/* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <openssl/crypto.h>
#include <openssl/rand.h>
#include <openssl/bio.h>
#include <openssl/err.h>
#ifdef WINDOWS
#include "../bio/bss_file.c"
#endif

#ifdef NO_DSA
int main(int argc, char *argv[])
{
    printf("No DSA support\n");
    return(0);
}
#else
#include <openssl/dsa.h>

#ifdef WIN16
#define MS_CALLBACK     _far _loadds
#else
#define MS_CALLBACK
#endif

static void MS_CALLBACK dsa_cb(int p, int n, char *arg);
static unsigned char seed[20]={
	0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
	0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
	};

static unsigned char out_p[]={
	0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
	0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
	0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
	0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
	0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
	0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
	0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
	0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
	};

static unsigned char out_q[]={
	0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
	0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
	0xda,0xce,0x91,0x5f,
	};

static unsigned char out_g[]={
	0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
	0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
	0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
	0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
	0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
	0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
	0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
	0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
	};

static const unsigned char str1[]="12345678901234567890";

static BIO *bio_err=NULL;

int main(int argc, char **argv)
	{
	DSA *dsa=NULL;
	int counter,ret=0,i,j;
	unsigned char buf[256];
	unsigned long h;
	unsigned char sig[256];
	unsigned int siglen;

	if (bio_err == NULL)
		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);

	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE);

	BIO_printf(bio_err,"test generation of DSA parameters\n");
	BIO_printf(bio_err,"expect '.*' followed by 5 lines of '.'s and '+'s\n");
	dsa=DSA_generate_parameters(512,seed,20,&counter,&h,dsa_cb,
		(char *)bio_err);

	BIO_printf(bio_err,"seed\n");
	for (i=0; i<20; i+=4)
		{
		BIO_printf(bio_err,"%02X%02X%02X%02X ",
			seed[i],seed[i+1],seed[i+2],seed[i+3]);
		}
	BIO_printf(bio_err,"\ncounter=%d h=%d\n",counter,h);
		
	if (dsa == NULL) goto end;
	DSA_print(bio_err,dsa,0);
	if (counter != 105) 
		{
		BIO_printf(bio_err,"counter should be 105\n");
		goto end;
		}
	if (h != 2)
		{
		BIO_printf(bio_err,"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))
		{
		BIO_printf(bio_err,"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))
		{
		BIO_printf(bio_err,"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))
		{
		BIO_printf(bio_err,"g value is wrong\n");
		goto end;
		}
	DSA_generate_key(dsa);
	DSA_sign(0, str1, 20, sig, &siglen, dsa);
	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
		ret=1;
end:
	if (!ret)
		ERR_print_errors(bio_err);
	if (dsa != NULL) DSA_free(dsa);
	CRYPTO_mem_leaks(bio_err);
	if (bio_err != NULL) BIO_free(bio_err);
	exit(!ret);
	return(0);
	}

static void MS_CALLBACK dsa_cb(int p, int n, char *arg)
	{
	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';
	BIO_write((BIO *)arg,&c,1);
	(void)BIO_flush((BIO *)arg);

	if (!ok && (p == 0) && (num > 1))
		{
		BIO_printf((BIO *)arg,"error in dsatest\n");
		exit(1);
		}
	}
#endif
Commit	Line	Data
d02b48c6	1	/* crypto/dsa/dsatest.c */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	3	* All rights reserved.
	4	*
	5	* This package is an SSL implementation written
	6	* by Eric Young (eay@cryptsoft.com).
	7	* The implementation was written so as to conform with Netscapes SSL.
	8	*
	9	* This library is free for commercial and non-commercial use as long as
	10	* the following conditions are aheared to. The following conditions
	11	* apply to all code found in this distribution, be it the RC4, RSA,
	12	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	13	* included with this distribution is covered by the same copyright terms
	14	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
	15	*
	16	* Copyright remains Eric Young's, and as such any Copyright notices in
	17	* the code are not to be removed.
	18	* If this package is used in a product, Eric Young should be given attribution
	19	* as the author of the parts of the library used.
	20	* This can be in the form of a textual message at program startup or
	21	* in documentation (online or textual) provided with the package.
	22	*
	23	* Redistribution and use in source and binary forms, with or without
	24	* modification, are permitted provided that the following conditions
	25	* are met:
	26	* 1. Redistributions of source code must retain the copyright
	27	* notice, this list of conditions and the following disclaimer.
	28	* 2. Redistributions in binary form must reproduce the above copyright
	29	* notice, this list of conditions and the following disclaimer in the
	30	* documentation and/or other materials provided with the distribution.
	31	* 3. All advertising materials mentioning features or use of this software
	32	* must display the following acknowledgement:
	33	* "This product includes cryptographic software written by
	34	* Eric Young (eay@cryptsoft.com)"
	35	* The word 'cryptographic' can be left out if the rouines from the library
	36	* being used are not cryptographic related :-).
	37	* 4. If you include any Windows specific code (or a derivative thereof) from
	38	* the apps directory (application code) you must include an acknowledgement:
	39	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
	40	*
	41	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	42	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	43	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	44	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	45	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	46	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	47	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	48	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	49	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	50	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	51	* SUCH DAMAGE.
	52	*
	53	* The licence and distribution terms for any publically available version or
	54	* derivative of this code cannot be changed. i.e. this code cannot simply be
	55	* copied and put under another distribution licence
	56	* [including the GNU Public Licence.]
	57	*/
	58
	59	#include <stdio.h>
	60	#include <stdlib.h>
	61	#include <string.h>
	62	#include <sys/types.h>
	63	#include <sys/stat.h>
ec577822 BM	64	#include <openssl/crypto.h>
	65	#include <openssl/rand.h>
	66	#include <openssl/bio.h>
	67	#include <openssl/err.h>
58964a49	68	#ifdef WINDOWS
d02b48c6 RE	69	#include "../bio/bss_file.c"
	70	#endif
	71
f5d7a031 UM	72	#ifdef NO_DSA
	73	int main(int argc, char *argv[])
	74	{
	75	printf("No DSA support\n");
	76	return(0);
	77	}
	78	#else
	79	#include <openssl/dsa.h>
	80
d02b48c6 RE	81	#ifdef WIN16
	82	#define MS_CALLBACK _far _loadds
	83	#else
	84	#define MS_CALLBACK
	85	#endif
	86
58964a49	87	static void MS_CALLBACK dsa_cb(int p, int n, char *arg);
d02b48c6 RE	88	static unsigned char seed[20]={
	89	0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
	90	0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
	91	};
	92
	93	static unsigned char out_p[]={
	94	0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
	95	0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
	96	0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
	97	0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
	98	0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
	99	0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
	100	0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
	101	0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
	102	};
	103
	104	static unsigned char out_q[]={
	105	0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
	106	0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
	107	0xda,0xce,0x91,0x5f,
	108	};
	109
	110	static unsigned char out_g[]={
	111	0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
	112	0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
	113	0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
	114	0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
	115	0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
	116	0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
	117	0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
	118	0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
	119	};
	120
61f5b6f3 BL	121	static const unsigned char str1[]="12345678901234567890";
61f5b6f3 BL	122
d02b48c6 RE	123	static BIO *bio_err=NULL;
d02b48c6 RE	124
6b691a5c	125	int main(int argc, char **argv)
d02b48c6 RE	126	{
	127	DSA *dsa=NULL;
	128	int counter,ret=0,i,j;
	129	unsigned char buf[256];
	130	unsigned long h;
a8da8918	131	unsigned char sig[256];
61f5b6f3	132	unsigned int siglen;
d02b48c6 RE	133
	134	if (bio_err == NULL)
	135	bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
	136
227cd06f BM	137	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE);
227cd06f BM	138
d02b48c6 RE	139	BIO_printf(bio_err,"test generation of DSA parameters\n");
d02b48c6 RE	140	BIO_printf(bio_err,"expect '.*' followed by 5 lines of '.'s and '+'s\n");
58964a49 RE	141	dsa=DSA_generate_parameters(512,seed,20,&counter,&h,dsa_cb,
58964a49 RE	142	(char *)bio_err);
d02b48c6 RE	143
	144	BIO_printf(bio_err,"seed\n");
	145	for (i=0; i<20; i+=4)
	146	{
	147	BIO_printf(bio_err,"%02X%02X%02X%02X ",
	148	seed[i],seed[i+1],seed[i+2],seed[i+3]);
	149	}
	150	BIO_printf(bio_err,"\ncounter=%d h=%d\n",counter,h);
	151
	152	if (dsa == NULL) goto end;
	153	DSA_print(bio_err,dsa,0);
	154	if (counter != 105)
	155	{
	156	BIO_printf(bio_err,"counter should be 105\n");
	157	goto end;
	158	}
	159	if (h != 2)
	160	{
	161	BIO_printf(bio_err,"h should be 2\n");
	162	goto end;
	163	}
	164
	165	i=BN_bn2bin(dsa->q,buf);
	166	j=sizeof(out_q);
	167	if ((i != j) \|\| (memcmp(buf,out_q,i) != 0))
	168	{
	169	BIO_printf(bio_err,"q value is wrong\n");
	170	goto end;
	171	}
	172
	173	i=BN_bn2bin(dsa->p,buf);
	174	j=sizeof(out_p);
	175	if ((i != j) \|\| (memcmp(buf,out_p,i) != 0))
	176	{
	177	BIO_printf(bio_err,"p value is wrong\n");
	178	goto end;
	179	}
	180
	181	i=BN_bn2bin(dsa->g,buf);
	182	j=sizeof(out_g);
	183	if ((i != j) \|\| (memcmp(buf,out_g,i) != 0))
	184	{
	185	BIO_printf(bio_err,"g value is wrong\n");
	186	goto end;
	187	}
a8da8918	188	DSA_generate_key(dsa);
61f5b6f3 BL	189	DSA_sign(0, str1, 20, sig, &siglen, dsa);
61f5b6f3 BL	190	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
a8da8918	191	ret=1;
d02b48c6 RE	192	end:
	193	if (!ret)
	194	ERR_print_errors(bio_err);
d02b48c6	195	if (dsa != NULL) DSA_free(dsa);
227cd06f BM	196	CRYPTO_mem_leaks(bio_err);
227cd06f BM	197	if (bio_err != NULL) BIO_free(bio_err);
d02b48c6 RE	198	exit(!ret);
	199	return(0);
	200	}
	201
6b691a5c	202	static void MS_CALLBACK dsa_cb(int p, int n, char *arg)
d02b48c6 RE	203	{
	204	char c='*';
	205	static int ok=0,num=0;
	206
	207	if (p == 0) { c='.'; num++; };
	208	if (p == 1) c='+';
	209	if (p == 2) { c='*'; ok++; }
	210	if (p == 3) c='\n';
58964a49	211	BIO_write((BIO *)arg,&c,1);
e0f12c41	212	(void)BIO_flush((BIO *)arg);
d02b48c6 RE	213
	214	if (!ok && (p == 0) && (num > 1))
	215	{
58964a49	216	BIO_printf((BIO *)arg,"error in dsatest\n");
d02b48c6 RE	217	exit(1);
	218	}
	219	}
f5d7a031	220	#endif