public void ParseWifStringTest()
{
// Compressed: "1E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD";
var expectedBytes = HexUtilities.HexStringToBytes("801E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD01");
var input = "KxFC1jmwwCoACiCAWZ3eXa96mBM6tb3TYzGmf6YwgdGWZgawvrtJ";
var prvKey = PrivateKey.CreateFromWifString(input);
var wifBytes = prvKey.GetWifBytes();
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expectedBytes, wifBytes));
var wifString = prvKey.GetWifString();
Assert.AreEqual(input, wifString);
Assert.IsTrue(prvKey.WifCompressed);
Assert.IsFalse(prvKey.TestNet);
// Compressed (TestNet): "1cca23de92fd1862fb5b76e5f4f50eb082165e5191e116c18ed1a6b24be6a53f";
expectedBytes = HexUtilities.HexStringToBytes("ef1cca23de92fd1862fb5b76e5f4f50eb082165e5191e116c18ed1a6b24be6a53f01");
input = "cNYfWuhDpbNM1JWc3c6JTrtrFVxU4AGhUKgw5f93NP2QaBqmxKkg";
prvKey = PrivateKey.CreateFromWifString(input);
wifBytes = prvKey.GetWifBytes();
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expectedBytes, wifBytes));
wifString = prvKey.GetWifString();
Assert.AreEqual(input, wifString);
Assert.IsTrue(prvKey.WifCompressed);
Assert.IsTrue(prvKey.TestNet);
// Uncompressed: "1E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD";
expectedBytes = HexUtilities.HexStringToBytes("801E99423A4ED27608A15A2616A2B0E9E52CED330AC530EDCC32C8FFC6A526AEDD");
input = "5J3mBbAH58CpQ3Y5RNJpUKPE62SQ5tfcvU2JpbnkeyhfsYB1Jcn";
prvKey = PrivateKey.CreateFromWifString(input);
wifBytes = prvKey.GetWifBytes();
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expectedBytes, wifBytes));
wifString = prvKey.GetWifString();
Assert.AreEqual(input, wifString);
Assert.IsFalse(prvKey.WifCompressed);
Assert.IsFalse(prvKey.TestNet);
// Uncompressed: "0C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D";
input = "5HueCGU8rMjxEXxiPuD5BDku4MkFqeZyd4dZ1jvhTVqvbTLvyTJ";
expectedBytes = HexUtilities.HexStringToBytes("800C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D");
prvKey = PrivateKey.CreateFromWifString(input);
wifBytes = prvKey.GetWifBytes();
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expectedBytes, wifBytes));
wifString = prvKey.GetWifString();
Assert.AreEqual(input, wifString);
Assert.IsFalse(prvKey.WifCompressed);
Assert.IsFalse(prvKey.TestNet);
// Uncompressed (TestNet): "93XfLeifX7Jx7n7ELGMAf1SUR6f9kgQs8Xke8WStMwUtrDucMzn";
input = "93XfLeifX7Jx7n7ELGMAf1SUR6f9kgQs8Xke8WStMwUtrDucMzn";
prvKey = PrivateKey.CreateFromWifString(input);
Assert.AreEqual((BigInteger.Pow(2, 256) - BigInteger.Pow(2, 201)), prvKey.Value);
wifString = prvKey.GetWifString();
Assert.AreEqual(input, wifString);
Assert.IsFalse(prvKey.WifCompressed);
Assert.IsTrue(prvKey.TestNet);
}
public void DecodeBase58CheckVersion5Test()
{
// Version 5 (0x05) Prefixes (Pay-to-Script-Hash Addresses)
var data = "3CMCRgEm8HVz3DrWaCCid3vAANE42jcEv9";
var expected = HexUtilities.HexStringToBytes("0574E9D4CDE54B8A6DECDD997541E44508FF8BA5E8");
var actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
}
public void DecodeBase58CheckVersion0Test()
{
// Version 0 (0x00) Prefixes (Bitcoin Addresses)
var data = "16UwLL9Risc3QfPqBUvKofHmBQ7wMtjvM";
var expected = HexUtilities.HexStringToBytes("00010966776006953D5567439E5E39F86A0D273BEE");
var actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
data = "1NqmBmniPt6viRizQjbjWzA6zc3M3Fvdqt";
expected = HexUtilities.HexStringToBytes("00EF937DF494BC737F158D6593856DFEBD80988BED");
actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
}
public void DecodeBase58CheckNonStandardTest()
{
// Version 0 (0x00) Prefixes, non-standard lengths
var data = "173RKgkk7fMbYUYBGyyAHeZ6rwfKRMn17h7DtGsmpEdab8TV6UB";
var expected = HexUtilities.HexStringToBytes("00031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006");
var actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
data = "12ANjYr7zPnxRdZfnmC2e6jjHDpBY";
expected = HexUtilities.HexStringToBytes("005361746f736869204e616b616d6f746f");
actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
// Version 42 (0x2A) Prefix, non standard data
data = "7DTXS6pY6a98XH2oQTZUbbd1Z7P4NzkJqfraixprPutXQVTkwBGw";
expected = HexUtilities.HexStringToBytes("2a031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006");
actual = Base58Utilities.DecodeBase58Check(data);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, actual));
}
public void HexStringToBytesTest()
{
string hexLower = "0180ff";
var expected = new byte[] { 0x01, 0x80, 0xFF };
var bytes = HexUtilities.HexStringToBytes(hexLower);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, bytes));
string hexUpper = "0180FF";
bytes = HexUtilities.HexStringToBytes(hexUpper);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, bytes));
string hexEmpty = string.Empty;
bytes = HexUtilities.HexStringToBytes(hexEmpty);
Assert.IsTrue(bytes.Length == 0);
string hexZero = "0000";
expected = new byte[] { 0x00, 0x00 };
bytes = HexUtilities.HexStringToBytes(hexZero);
Assert.IsTrue(ByteArrayUtilities.CompareByteArrays(expected, bytes));
}