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Switch one point addition to a point doubling in p256-x86_64.c.

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Change-Id: I67d8e72ff6f7d0b5d2393555b236510c391f2e78
Reviewed-on: https://boringssl-review.googlesource.com/8830
Reviewed-by: Adam Langley <agl@google.com>
This commit is contained in:
Brian Smith 2016-07-17 11:22:39 -10:00 committed by Adam Langley
parent e470e66e14
commit feff406782
1 changed files with 1 additions and 1 deletions
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crypto/ec/p256-x86_64.c
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@ -312,7 +312,7 @@ static int ecp_nistz256_windowed_mul(const EC_GROUP *group, P256_POINT *r,
ecp_nistz256_point_double(&row[10 - 1], &row[5 - 1]); ecp_nistz256_point_double(&row[10 - 1], &row[5 - 1]);
ecp_nistz256_point_add(&row[15 - 1], &row[14 - 1], &row[1 - 1]); ecp_nistz256_point_add(&row[15 - 1], &row[14 - 1], &row[1 - 1]);
ecp_nistz256_point_add(&row[11 - 1], &row[10 - 1], &row[1 - 1]); ecp_nistz256_point_add(&row[11 - 1], &row[10 - 1], &row[1 - 1]);
ecp_nistz256_point_add(&row[16 - 1], &row[15 - 1], &row[1 - 1]); ecp_nistz256_point_double(&row[16 - 1], &row[8 - 1]);
BN_ULONG tmp[P256_LIMBS]; BN_ULONG tmp[P256_LIMBS];
alignas(32) P256_POINT h; alignas(32) P256_POINT h;