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Babyjubjub separate PointFromSignAndY from p.Decompress

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arnaucube
2020-08-06 13:34:36 +02:00
parent 29a66457f0
commit 833f68a614
2 changed files with 23 additions and 1 deletions
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14
babyjub/babyjub_test.go
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@@ -192,6 +192,20 @@ func TestInSubGroup2(t *testing.T) {
assert.Equal(t, true, p.InSubGroup())
}
func TestPointFromSignAndy(t *testing.T) {
x := utils.NewIntFromString(
"17777552123799933955779906779655732241715742912184938656739573121738514868268")
y := utils.NewIntFromString(
"2626589144620713026669568689430873010625803728049924121243784502389097019475")
p := &Point{X: x, Y: y}
sign := PointCoordSign(p.X)
p2, err := PointFromSignAndY(sign, p.Y)
assert.Equal(t, nil, err)
assert.Equal(t, p.X.String(), p2.X.String())
assert.Equal(t, p.Y.String(), p2.Y.String())
}
func TestCompressDecompress1(t *testing.T) {
x := utils.NewIntFromString(
"17777552123799933955779906779655732241715742912184938656739573121738514868268")