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Fixed efficiency pre-test on RSA prime generation (no security issue, but RSA key generation with pubexp 5, 7 or 11 may be slightly more efficient).

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This commit is contained in:
Thomas Pornin 2019-04-17 17:52:29 +02:00
parent ecdf89770e
commit 9721b3e756
2 changed files with 6 additions and 6 deletions
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6
src/rsa/rsa_i15_keygen.c
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@ -318,9 +318,9 @@ mkprime(const br_prng_class **rng, uint16_t *x, uint32_t esize,
continue; continue;
} }
if ((pubexp == 3 && m3 == 1) if ((pubexp == 3 && m3 == 1)
|| (pubexp == 5 && m5 == 5) || (pubexp == 5 && m5 == 1)
|| (pubexp == 7 && m5 == 7) || (pubexp == 7 && m7 == 1)
|| (pubexp == 11 && m5 == 11)) || (pubexp == 11 && m11 == 1))
{ {
continue; continue;
} }

6
src/rsa/rsa_i31_keygen_inner.c
View file

@ -340,9 +340,9 @@ mkprime(const br_prng_class **rng, uint32_t *x, uint32_t esize,
continue; continue;
} }
if ((pubexp == 3 && m3 == 1) if ((pubexp == 3 && m3 == 1)
|| (pubexp == 5 && m5 == 5) || (pubexp == 5 && m5 == 1)
|| (pubexp == 7 && m5 == 7) || (pubexp == 7 && m7 == 1)
|| (pubexp == 11 && m5 == 11)) || (pubexp == 11 && m11 == 1))
{ {
continue; continue;
} }