sl@0: /* crypto/dsa/dsatest.c */
sl@0: /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
sl@0:  * All rights reserved.
sl@0:  *
sl@0:  * This package is an SSL implementation written
sl@0:  * by Eric Young (eay@cryptsoft.com).
sl@0:  * The implementation was written so as to conform with Netscapes SSL.
sl@0:  * 
sl@0:  * This library is free for commercial and non-commercial use as long as
sl@0:  * the following conditions are aheared to.  The following conditions
sl@0:  * apply to all code found in this distribution, be it the RC4, RSA,
sl@0:  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
sl@0:  * included with this distribution is covered by the same copyright terms
sl@0:  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
sl@0:  * 
sl@0:  * Copyright remains Eric Young's, and as such any Copyright notices in
sl@0:  * the code are not to be removed.
sl@0:  * If this package is used in a product, Eric Young should be given attribution
sl@0:  * as the author of the parts of the library used.
sl@0:  * This can be in the form of a textual message at program startup or
sl@0:  * in documentation (online or textual) provided with the package.
sl@0:  * 
sl@0:  * Redistribution and use in source and binary forms, with or without
sl@0:  * modification, are permitted provided that the following conditions
sl@0:  * are met:
sl@0:  * 1. Redistributions of source code must retain the copyright
sl@0:  *    notice, this list of conditions and the following disclaimer.
sl@0:  * 2. Redistributions in binary form must reproduce the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer in the
sl@0:  *    documentation and/or other materials provided with the distribution.
sl@0:  * 3. All advertising materials mentioning features or use of this software
sl@0:  *    must display the following acknowledgement:
sl@0:  *    "This product includes cryptographic software written by
sl@0:  *     Eric Young (eay@cryptsoft.com)"
sl@0:  *    The word 'cryptographic' can be left out if the rouines from the library
sl@0:  *    being used are not cryptographic related :-).
sl@0:  * 4. If you include any Windows specific code (or a derivative thereof) from 
sl@0:  *    the apps directory (application code) you must include an acknowledgement:
sl@0:  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
sl@0:  * 
sl@0:  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
sl@0:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
sl@0:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
sl@0:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
sl@0:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
sl@0:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
sl@0:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
sl@0:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
sl@0:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
sl@0:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
sl@0:  * SUCH DAMAGE.
sl@0:  * 
sl@0:  * The licence and distribution terms for any publically available version or
sl@0:  * derivative of this code cannot be changed.  i.e. this code cannot simply be
sl@0:  * copied and put under another distribution licence
sl@0:  * [including the GNU Public Licence.]
sl@0:  */
sl@0: /*
sl@0:  © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
sl@0:  */
sl@0: /* Until the key-gen callbacks are modified to use newer prototypes, we allow
sl@0:  * deprecated functions for openssl-internal code */
sl@0: #ifndef SYMBIAN
sl@0: #ifdef OPENSSL_NO_DEPRECATED
sl@0: #undef OPENSSL_NO_DEPRECATED
sl@0: #endif
sl@0: #endif
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include <stdlib.h>
sl@0: #include <string.h>
sl@0: #include <sys/types.h>
sl@0: #include <sys/stat.h>
sl@0: 
sl@0: #ifndef SYMBIAN
sl@0: #include "../e_os.h"
sl@0: #else
sl@0: #include "e_os.h"
sl@0: #endif
sl@0: 
sl@0: #include <openssl/crypto.h>
sl@0: #include <openssl/rand.h>
sl@0: #include <openssl/bio.h>
sl@0: #include <openssl/err.h>
sl@0: #include <openssl/bn.h>
sl@0: #ifdef SYMBIAN
sl@0: #ifdef stdin
sl@0: #undef stdin
sl@0: #endif
sl@0: #ifdef stdout
sl@0: #undef stdout
sl@0: #endif
sl@0: #ifdef stderr
sl@0: #undef stderr
sl@0: #endif
sl@0: 
sl@0: #define stdin fp_stdin
sl@0: #define stdout fp_stdout
sl@0: #define stderr fp_stderr
sl@0: 
sl@0: extern FILE *fp_stdout;
sl@0: extern FILE *fp_stderr;
sl@0: #endif
sl@0: #ifdef OPENSSL_NO_DSA
sl@0: int main(int argc, char *argv[])
sl@0: {
sl@0:     fprintf(stdout,"No DSA support\n");
sl@0:     return(0);
sl@0: }
sl@0: #else
sl@0: #include <openssl/dsa.h>
sl@0: 
sl@0: #ifdef OPENSSL_SYS_WIN16
sl@0: #define MS_CALLBACK     _far _loadds
sl@0: #else
sl@0: #define MS_CALLBACK
sl@0: #endif
sl@0: 
sl@0: static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg);
sl@0: 
sl@0: /* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to
sl@0:  * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */
sl@0: static unsigned char seed[20]={
sl@0: 	0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
sl@0: 	0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
sl@0: 	};
sl@0: 
sl@0: static unsigned char out_p[]={
sl@0: 	0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
sl@0: 	0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
sl@0: 	0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
sl@0: 	0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
sl@0: 	0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
sl@0: 	0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
sl@0: 	0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
sl@0: 	0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
sl@0: 	};
sl@0: 
sl@0: static unsigned char out_q[]={
sl@0: 	0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
sl@0: 	0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
sl@0: 	0xda,0xce,0x91,0x5f,
sl@0: 	};
sl@0: 
sl@0: static unsigned char out_g[]={
sl@0: 	0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
sl@0: 	0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
sl@0: 	0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
sl@0: 	0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
sl@0: 	0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
sl@0: 	0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
sl@0: 	0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
sl@0: 	0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
sl@0: 	};
sl@0: 
sl@0: static const unsigned char str1[]="12345678901234567890";
sl@0: 
sl@0: static const char rnd_seed[] = "string to make the random number generator think it has entropy";
sl@0: 
sl@0: static BIO *bio_err=NULL;
sl@0: #ifndef SYMBIAN
sl@0: int main(int argc, char **argv)
sl@0: #else
sl@0: int dsa_main(int argc, char **argv)
sl@0: #endif
sl@0: 	{
sl@0: 	BN_GENCB cb;
sl@0: 	DSA *dsa=NULL;
sl@0: 	int counter,ret=0,i,j;
sl@0: 	unsigned char buf[256];
sl@0: 	unsigned long h;
sl@0: 	unsigned char sig[256];
sl@0: 	unsigned int siglen;
sl@0:     
sl@0: 	if (bio_err == NULL)
sl@0: 		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
sl@0:   if(	bio_err == NULL&& errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	/*CRYPTO_malloc_debug_init();
sl@0: 	if(	bio_err == NULL&& errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
sl@0: 	if(	bio_err == NULL&& errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
sl@0: 	if(	bio_err == NULL&& errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: */
sl@0: 	ERR_load_crypto_strings();
sl@0: 	RAND_seed(rnd_seed, sizeof rnd_seed);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	BIO_printf(bio_err,"test generation of DSA parameters\n");
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	BN_GENCB_set(&cb, dsa_cb, bio_err);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	if(((dsa = DSA_new()) == NULL))
sl@0:   {				
sl@0: 	  if(errno==ENOMEM)
sl@0:    	{
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		
sl@0:   }
sl@0:   if(!DSA_generate_parameters_ex(dsa, 512,
sl@0: 				seed, 20, &counter, &h, &cb))
sl@0: 	{			
sl@0:     if(errno==ENOMEM)
sl@0:    	{
sl@0:    		if (dsa != NULL)
sl@0: 	   {
sl@0: 		 DSA_free(dsa);
sl@0: 		
sl@0: 	   }	 
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		goto end;
sl@0:   } 
sl@0: 	BIO_printf(bio_err,"seed\n");
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	for (i=0; i<20; i+=4)
sl@0: 		{
sl@0: 		BIO_printf(bio_err,"%02X%02X%02X%02X ",
sl@0: 			seed[i],seed[i+1],seed[i+2],seed[i+3]);
sl@0:     if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 			
sl@0: 		}
sl@0: 	BIO_printf(bio_err,"\ncounter=%d h=%ld\n",counter,h);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 		
sl@0: 	if (dsa == NULL) goto end;
sl@0: 	DSA_print(bio_err,dsa,0);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	if (counter != 105) 
sl@0: 		{
sl@0: 		BIO_printf(bio_err,"counter should be 105\n");
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	  return 1;
sl@0: 	  }
sl@0: 		goto end;
sl@0: 		}
sl@0: 	if (h != 2)
sl@0: 		{
sl@0: 		BIO_printf(bio_err,"h should be 2\n");
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	  return 1;
sl@0: 	  }
sl@0:   	goto end;
sl@0: 		}
sl@0: 
sl@0: 	i=BN_bn2bin(dsa->q,buf);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	j=sizeof(out_q);
sl@0: 	if ((i != j) || (memcmp(buf,out_q,i) != 0))
sl@0: 	{
sl@0:   	if(errno==ENOMEM)
sl@0:       {
sl@0: 	      return 1;
sl@0: 	    }
sl@0: 		BIO_printf(bio_err,"q value is wrong\n");
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		goto end;
sl@0: 	}
sl@0: 
sl@0: 	i=BN_bn2bin(dsa->p,buf);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	j=sizeof(out_p);
sl@0: 	if ((i != j) || (memcmp(buf,out_p,i) != 0))
sl@0: 		{
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		BIO_printf(bio_err,"p value is wrong\n");
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	   return 1;
sl@0: 	  }
sl@0: 		goto end;
sl@0: 		}
sl@0: 
sl@0: 	i=BN_bn2bin(dsa->g,buf);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	j=sizeof(out_g);
sl@0: 	if ((i != j) || (memcmp(buf,out_g,i) != 0))
sl@0: 		{
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		BIO_printf(bio_err,"g value is wrong\n");
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 		goto end;
sl@0: 		}
sl@0: 
sl@0: 	dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME;
sl@0: 	DSA_generate_key(dsa);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	DSA_sign(0, str1, 20, sig, &siglen, dsa);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
sl@0: 		ret=1;
sl@0:   if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME;
sl@0: 	DSA_generate_key(dsa);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	DSA_sign(0, str1, 20, sig, &siglen, dsa);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: 	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
sl@0: 		ret=1;
sl@0:   if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: end:
sl@0: 	if (!ret)
sl@0: 	{
sl@0: 		ERR_print_errors(bio_err);
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	    return 1;
sl@0: 	  }
sl@0: 
sl@0: 	}	
sl@0: 	if (dsa != NULL)
sl@0: 	{
sl@0: 		 DSA_free(dsa);
sl@0: 		 if(errno==ENOMEM)
sl@0:      {
sl@0: 	    return 1;
sl@0: 	   }
sl@0: 	}	 
sl@0: 	
sl@0: 	CRYPTO_mem_leaks(bio_err);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	if (bio_err != NULL)
sl@0: 		{
sl@0: 		BIO_free(bio_err);
sl@0: 		bio_err = NULL;
sl@0: 		if(errno==ENOMEM)
sl@0:     {
sl@0: 	   return 1;
sl@0: 	  }
sl@0:    }
sl@0:   	
sl@0: #ifdef SYMBIAN	
sl@0: 	CRYPTO_cleanup_all_ex_data();
sl@0: 		if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: #endif
sl@0: 		 
sl@0: 	ERR_remove_state(0);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 	ERR_free_strings();
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	  return 1;
sl@0: 	}
sl@0: 
sl@0: #ifdef OPENSSL_SYS_NETWARE
sl@0:     if (!ret) fprintf(stdout,"ERROR\n");
sl@0: #endif
sl@0:   fprintf(stdout,"Test Case Passed!\n");
sl@0:   fprintf(stderr,"Test Case Passed!\n");
sl@0: 	//EXIT(!ret);
sl@0: 	return(0);
sl@0: 	}
sl@0: 
sl@0: static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg)
sl@0: 	{
sl@0: 	char c='*';
sl@0: 	static int ok=0,num=0;
sl@0: 
sl@0: 	if (p == 0) { c='.'; num++; };
sl@0: 	if (p == 1) c='+';
sl@0: 	if (p == 2) { c='*'; ok++; }
sl@0: 	if (p == 3) c='\n';
sl@0: 	BIO_write(arg->arg,&c,1);
sl@0: 	if(errno==ENOMEM)
sl@0:   {
sl@0: 	    return 0;
sl@0: 	}  
sl@0: 	(void)BIO_flush(arg->arg);
sl@0:   if(errno==ENOMEM)
sl@0:   {
sl@0: 	    return 0;
sl@0: 	}  
sl@0: 	if (!ok && (p == 0) && (num > 1))
sl@0: 		{
sl@0: 		BIO_printf((BIO *)arg,"error in dsatest\n");
sl@0: 		return 0;
sl@0: 		}
sl@0: 	return 1;
sl@0: 	}
sl@0: #endif