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Implement internally opaque bn access from dsa

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Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell
2014-10-28 22:56:18 +00:00
parent 829ccf6ab6
commit c0d4390194
5 changed files with 82 additions and 56 deletions
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14
crypto/dsa/dsatest.c
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@@ -136,7 +136,7 @@ static BIO *bio_err=NULL;
int main(int argc, char **argv)
{
BN_GENCB cb;
BN_GENCB *cb;
DSA *dsa=NULL;
int counter,ret=0,i,j;
unsigned char buf[256];
@@ -156,9 +156,12 @@ int main(int argc, char **argv)
BIO_printf(bio_err,"test generation of DSA parameters\n");
BN_GENCB_set(&cb, dsa_cb, bio_err);
cb = BN_GENCB_new();
if(!cb) goto end;
BN_GENCB_set(cb, dsa_cb, bio_err);
if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
seed, 20, &counter, &h, &cb))
seed, 20, &counter, &h, cb))
goto end;
BIO_printf(bio_err,"seed\n");
@@ -221,6 +224,7 @@ end:
if (!ret)
ERR_print_errors(bio_err);
if (dsa != NULL) DSA_free(dsa);
if (cb != NULL) BN_GENCB_free(cb);
CRYPTO_cleanup_all_ex_data();
ERR_remove_thread_state(NULL);
ERR_free_strings();
@@ -246,8 +250,8 @@ static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg)
if (p == 1) c='+';
if (p == 2) { c='*'; ok++; }
if (p == 3) c='\n';
BIO_write(arg->arg,&c,1);
(void)BIO_flush(arg->arg);
BIO_write(BN_GENCB_get_arg(arg),&c,1);
(void)BIO_flush(BN_GENCB_get_arg(arg));
if (!ok && (p == 0) && (num > 1))
{