commit 8d7daa0c54b357f3071e11eaef7efc4e19a417e2
author kc1212 <kc1212@users.noreply.github.com> Sat Dec 15 20:15:17 2018 +0000
committer Adam Langley <agl@golang.org> Wed Jan 02 17:18:10 2019 +0000
tree 7ac8de0cd96b5601539393ed365bc318c223c733
parent 505ab145d0a99da450461ae2c1a9f6cd10d1f447

bn256: fix gfp12 MulScalar

Previously MulScalar was ignoring the first parameter, which was inconsistent with gfp6 and gfp2.

Change-Id: I4f4a4ca2f07a25176ab159be684a02696f1580ba
GitHub-Last-Rev: ec40c0403614ed56cf329102eb274dc776fa3be8
GitHub-Pull-Request: golang/crypto#67
Reviewed-on: https://go-review.googlesource.com/c/154457
Reviewed-by: Adam Langley <agl@golang.org>
Run-TryBot: Adam Langley <agl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

bn256/gfp12.go

diff --git a/bn256/gfp12.go b/bn256/gfp12.go
index f084edd..2b0151e 100644
--- a/bn256/gfp12.go
+++ b/bn256/gfp12.go
@@ -125,8 +125,8 @@
 }
 
 func (e *gfP12) MulScalar(a *gfP12, b *gfP6, pool *bnPool) *gfP12 {
-	e.x.Mul(e.x, b, pool)
-	e.y.Mul(e.y, b, pool)
+	e.x.Mul(a.x, b, pool)
+	e.y.Mul(a.y, b, pool)
 	return e
 }