arnaucube/go-bellman-verifier
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Fix verify check input inside field

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arnaucube
2020-04-22 18:25:28 +02:00
parent cd1285876a
commit bed1a652c9
1 changed files with 1 additions and 1 deletions
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2
verifier.go
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@@ -220,7 +220,7 @@ func Verify(vk *Vk, proof *Proof, inputs []*big.Int) bool {
vkX := new(bn256.G1).ScalarBaseMult(big.NewInt(0)) vkX := new(bn256.G1).ScalarBaseMult(big.NewInt(0))
for i := 0; i < len(inputs); i++ { for i := 0; i < len(inputs); i++ {
// check input inside field // check input inside field
if inputs[0].Cmp(q) != -1 { if inputs[i].Cmp(q) != -1 {
return false return false
} }
vkX = new(bn256.G1).Add(vkX, new(bn256.G1).ScalarMult(vk.GammaABC[i+1], inputs[i])) vkX = new(bn256.G1).Add(vkX, new(bn256.G1).ScalarMult(vk.GammaABC[i+1], inputs[i]))