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Merge pull request #2358 from ejohnstown/rsa-keygen-speedup

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RSA Key Generation Speedup
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toddouska
2019-07-17 18:01:38 -07:00
committed by GitHub
parent 0555668f2c dc71f957f3
commit d1700d3739
1 changed files with 4 additions and 2 deletions
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6
wolfcrypt/src/tfm.c
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@ -3749,8 +3749,10 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
/* do trial division */
for (r = 0; r < FP_PRIME_SIZE; r++) {
if (fp_mod_d(a, primes[r], &d) == MP_OKAY) {
if (d == 0)
ret = FP_NO;
if (d == 0) {
*result = FP_NO;
return FP_OKAY;
}
}
else
return FP_VAL;