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sm9: fix neg issue

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This commit is contained in:
emmansun 2023-06-20 21:01:56 +08:00
parent 4bda6e6b6c
commit 5d101fb431
1 changed files with 2 additions and 2 deletions
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4
sm9/bn256/gfp_generic.go
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@ -30,8 +30,8 @@ func gfpNeg(c, a *gfP) {
for i, pi := range p2 {
c[i], carry = bits.Sub64(pi, a[i], carry)
}
// Is this required?
//gfpCarry(c, 0)
// really required
gfpCarry(c, 0)
}
func gfpAdd(c, a, b *gfP) {