public void TestDeserializeFrom()
{
byte[] input1 = { 0 };
MemoryReader reader1 = new(input1);
try
{
ECPoint.DeserializeFrom(ref reader1, ECCurve.Secp256k1);
Assert.Fail();
}
catch (FormatException) { }
byte[] input2 = { 4, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152, 72,
58, 218, 119, 38, 163, 196, 101, 93, 164, 251, 252, 14, 17, 8, 168, 253, 23, 180, 72, 166, 133, 84, 25, 156, 71, 208, 143, 251, 16, 212, 184 };
MemoryReader reader2 = new(input2);
ECPoint.DeserializeFrom(ref reader2, ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
reader2 = new(input2.Take(32).ToArray());
try
{
ECPoint.DeserializeFrom(ref reader2, ECCurve.Secp256k1);
Assert.Fail();
}
catch (FormatException) { }
byte[] input3 = { 2, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152 };
MemoryReader reader3 = new(input3);
ECPoint.DeserializeFrom(ref reader3, ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
byte[] input4 = { 3, 107, 23, 209, 242, 225, 44, 66, 71, 248, 188, 230, 229, 99, 164, 64, 242, 119, 3, 125, 129, 45, 235, 51, 160, 244, 161, 57, 69, 216, 152, 194, 150 };
MemoryReader reader4 = new(input4);
ECPoint.DeserializeFrom(ref reader4, ECCurve.Secp256r1).Should().Be(ECCurve.Secp256r1.G);
reader3 = new(input3.Take(input3.Length - 1).ToArray());
try
{
ECPoint.DeserializeFrom(ref reader3, ECCurve.Secp256k1);
Assert.Fail();
}
catch (FormatException) { }
}
public void TestDeserializeFrom()
{
byte[] input1 = { 0 };
Action action = () => ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input1)), ECCurve.Secp256k1);
action.Should().Throw <FormatException>();
byte[] input2 = { 4, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152, 72,
58, 218, 119, 38, 163, 196, 101, 93, 164, 251, 252, 14, 17, 8, 168, 253, 23, 180, 72, 166, 133, 84, 25, 156, 71, 208, 143, 251, 16, 212, 184 };
ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input2)), ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
action = () => ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input2.Take(32).ToArray())), ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
action.Should().Throw <FormatException>();
byte[] input3 = { 2, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152 };
ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input3)), ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
byte[] input4 = { 3, 107, 23, 209, 242, 225, 44, 66, 71, 248, 188, 230, 229, 99, 164, 64, 242, 119, 3, 125, 129, 45, 235, 51, 160, 244, 161, 57, 69, 216, 152, 194, 150 };
ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input4)), ECCurve.Secp256r1).Should().Be(ECCurve.Secp256r1.G);
action = () => ECPoint.DeserializeFrom(new BinaryReader(new MemoryStream(input3.Take(input3.Length - 1).ToArray())), ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
action.Should().Throw <FormatException>();
}