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package nizk
import (
"testing"
. "kesim.org/seal/common"
)
func TestStage2Simple(t *testing.T) {
id := Curve.RandomScalar()
b1, _, _ := NewBit(id, false) // This is also the junction
r1, _ := b1.RevealStage1()
c1 := b1.StageCommit()
for _, s := range [][2]bool{
{false, false},
{true, false},
{true, true},
{false, true},
} {
b2, bc2, _ := NewBit(id, s[0])
b3, bc3, _ := NewBit(id, s[1])
c2 := b2.StageCommit()
c3 := b3.StageCommit()
r2, p2 := b2.RevealStage2(true, b1)
if !bc2.VerifyStage2(c1, c2, r1, r2, p2) {
t.Fatalf("failed to verify!\nbc2: %#v\nc1: %#v\nc2: %#v\nr1: %#v\nr2: %#v\np2: %#v\n",
bc2, c1, c2, r1, r2, p2)
}
r3, p3 := b3.RevealStage2(true, b1)
if !bc3.VerifyStage2(c1, c3, r1, r3, p3) {
t.Fatalf("faild to verify bc3")
}
}
}
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