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crypto/bn256: fix go vet false positive

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Also add the package to the license tool ignore list.
This commit is contained in:
Felix Lange
2017-05-24 15:40:02 +02:00
parent e1e87d8b1a
commit 069cb661c3
5 changed files with 26 additions and 23 deletions
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8
crypto/bn256/twist.go
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@ -165,12 +165,12 @@ func (c *twistPoint) Double(a *twistPoint, pool *bnPool) {
// See http://hyperelliptic.org/EFD/g1p/auto-code/shortw/jacobian-0/doubling/dbl-2009-l.op3
A := newGFp2(pool).Square(a.x, pool)
B := newGFp2(pool).Square(a.y, pool)
C := newGFp2(pool).Square(B, pool)
C_ := newGFp2(pool).Square(B, pool)
t := newGFp2(pool).Add(a.x, B)
t2 := newGFp2(pool).Square(t, pool)
t.Sub(t2, A)
t2.Sub(t, C)
t2.Sub(t, C_)
d := newGFp2(pool).Add(t2, t2)
t.Add(A, A)
e := newGFp2(pool).Add(t, A)
@ -179,7 +179,7 @@ func (c *twistPoint) Double(a *twistPoint, pool *bnPool) {
t.Add(d, d)
c.x.Sub(f, t)
t.Add(C, C)
t.Add(C_, C_)
t2.Add(t, t)
t.Add(t2, t2)
c.y.Sub(d, c.x)
@ -191,7 +191,7 @@ func (c *twistPoint) Double(a *twistPoint, pool *bnPool) {
A.Put(pool)
B.Put(pool)
C.Put(pool)
C_.Put(pool)
t.Put(pool)
t2.Put(pool)
d.Put(pool)