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authorjkim <jkim@FreeBSD.org>2014-08-07 16:49:55 +0000
committerjkim <jkim@FreeBSD.org>2014-08-07 16:49:55 +0000
commit8bd1d6691f94efdce2338dffd823889f6c6b8ed2 (patch)
tree785ec650cf5f2272f38035e18a3251735344f96d /crypto/bn/bn_exp.c
parentd4a5f67323e640990da5aa727b2e6da35d2157f3 (diff)
downloadFreeBSD-src-8bd1d6691f94efdce2338dffd823889f6c6b8ed2.zip
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Import OpenSSL 1.0.1i.
Diffstat (limited to 'crypto/bn/bn_exp.c')
-rw-r--r--crypto/bn/bn_exp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c
index 2abf6fd..5e7eb33 100644
--- a/crypto/bn/bn_exp.c
+++ b/crypto/bn/bn_exp.c
@@ -680,7 +680,7 @@ int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
/* Dedicated window==4 case improves 512-bit RSA sign by ~15%, but as
* 512-bit RSA is hardly relevant, we omit it to spare size... */
- if (window==5)
+ if (window==5 && top>1)
{
void bn_mul_mont_gather5(BN_ULONG *rp,const BN_ULONG *ap,
const void *table,const BN_ULONG *np,
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