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author | Dr. Stephen Henson <steve@openssl.org> | 2011-01-24 14:41:34 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2011-01-24 14:41:34 +0000 |
commit | 0aa1aedbce485c856e0cc3e68a5ed88995c5b759 (patch) | |
tree | 5328a931236b1b5ba35313199584cd64cf926202 /crypto/ec/ec2_smpl.c | |
parent | dd616752a1ad3a4cae469ea9ceac50141debe32b (diff) | |
download | openssl-0aa1aedbce485c856e0cc3e68a5ed88995c5b759.tar.gz |
PR: 1612
Submitted by: Robert Jackson <robert@rjsweb.net>
Reviewed by: steve
Fix EC_POINT_cmp function for case where b but not a is the point at infinity.
Diffstat (limited to 'crypto/ec/ec2_smpl.c')
-rw-r--r-- | crypto/ec/ec2_smpl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/ec/ec2_smpl.c b/crypto/ec/ec2_smpl.c index cf357b462a..af94458ca7 100644 --- a/crypto/ec/ec2_smpl.c +++ b/crypto/ec/ec2_smpl.c @@ -937,6 +937,9 @@ int ec_GF2m_simple_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT { return EC_POINT_is_at_infinity(group, b) ? 0 : 1; } + + if (EC_POINT_is_at_infinity(group, b)) + return 1; if (a->Z_is_one && b->Z_is_one) { |