* [including the GNU Public Licence.]
*/
+/* Until the key-gen callbacks are modified to use newer prototypes, we allow
+ * deprecated functions for openssl-internal code */
+#ifdef OPENSSL_NO_DEPRECATED
+#undef OPENSSL_NO_DEPRECATED
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
+
+#include "../e_os.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
+#include <openssl/bn.h>
-#ifdef NO_DSA
+#ifdef OPENSSL_NO_DSA
int main(int argc, char *argv[])
{
printf("No DSA support\n");
#else
#include <openssl/dsa.h>
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
#define MS_CALLBACK _far _loadds
#else
#define MS_CALLBACK
#endif
-static void MS_CALLBACK dsa_cb(int p, int n, char *arg);
+static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg);
+
+/* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to
+ * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */
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 const unsigned char str1[]="12345678901234567890";
+static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+
static BIO *bio_err=NULL;
int main(int argc, char **argv)
{
+ BN_GENCB cb;
DSA *dsa=NULL;
int counter,ret=0,i,j;
unsigned char buf[256];
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+ CRYPTO_malloc_debug_init();
+ CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+ ERR_load_crypto_strings();
+ RAND_seed(rnd_seed, sizeof rnd_seed);
+
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);
+
+ BN_GENCB_set(&cb, dsa_cb, bio_err);
+ if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
+ seed, 20, &counter, &h, &cb))
+ goto end;
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);
+ BIO_printf(bio_err,"\ncounter=%d h=%ld\n",counter,h);
if (dsa == NULL) goto end;
DSA_print(bio_err,dsa,0);
BIO_printf(bio_err,"g value is wrong\n");
goto end;
}
+
+ dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME;
DSA_generate_key(dsa);
DSA_sign(0, str1, 20, sig, &siglen, dsa);
if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
ret=1;
+
+ dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME;
+ 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_cleanup_all_ex_data();
+ ERR_remove_state(0);
+ ERR_free_strings();
CRYPTO_mem_leaks(bio_err);
if (bio_err != NULL)
{
BIO_free(bio_err);
bio_err = NULL;
}
- exit(!ret);
+#ifdef OPENSSL_SYS_NETWARE
+ if (!ret) printf("ERROR\n");
+#endif
+ EXIT(!ret);
return(0);
}
-static void MS_CALLBACK dsa_cb(int p, int n, char *arg)
+static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg)
{
char c='*';
static int ok=0,num=0;
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);
+ BIO_write(arg->arg,&c,1);
+ (void)BIO_flush(arg->arg);
if (!ok && (p == 0) && (num > 1))
{
BIO_printf((BIO *)arg,"error in dsatest\n");
- exit(1);
+ return 0;
}
+ return 1;
}
#endif