generic-library/openssl
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Tiny changes to previous patch (the log message was meant to be

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"Make DSA_generate_parameters faster").
This commit is contained in:
Bodo Möller
2000-01-30 02:40:38 +00:00
parent a87030a1ed
commit 7865b871c0
2 changed files with 6 additions and 4 deletions
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2
CHANGES
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@@ -27,7 +27,7 @@
current invocation of the inner loop. current invocation of the inner loop.
[Bodo Moeller] [Bodo Moeller]
*) New functions BN_is_prime_fasttest that optionally does trial *) New function BN_is_prime_fasttest that optionally does trial
division before starting the Rabin-Miller test and has division before starting the Rabin-Miller test and has
an additional BN_CTX * argument (whereas BN_is_prime always an additional BN_CTX * argument (whereas BN_is_prime always
has to allocate at least one BN_CTX). has to allocate at least one BN_CTX).

8
crypto/dsa/dsa_gen.c
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@@ -131,7 +131,7 @@ DSA *DSA_generate_parameters(int bits, unsigned char *seed_in, int seed_len,
{ {
for (;;) /* find q */ for (;;) /* find q */
{ {
int seed_is_random = 0; int seed_is_random;
/* step 1 */ /* step 1 */
if (callback != NULL) callback(0,m++,cb_arg); if (callback != NULL) callback(0,m++,cb_arg);
@@ -142,8 +142,10 @@ DSA *DSA_generate_parameters(int bits, unsigned char *seed_in, int seed_len,
seed_is_random = 1; seed_is_random = 1;
} }
else else
/* use random seed if 'seed_in' turns out to be bad */ {
seed_len=0; seed_is_random = 0;
seed_len=0; /* use random seed if 'seed_in' turns out to be bad*/
}
memcpy(buf,seed,SHA_DIGEST_LENGTH); memcpy(buf,seed,SHA_DIGEST_LENGTH);
memcpy(buf2,seed,SHA_DIGEST_LENGTH); memcpy(buf2,seed,SHA_DIGEST_LENGTH);
/* precompute "SEED + 1" for step 7: */ /* precompute "SEED + 1" for step 7: */