public void TestEcdsaSignAndVerify(ushort ecOpensslNid)
{
var digest = DoSha256Digest(Encoding.UTF8.GetBytes("PascalCoin"));
var privateKey = GetNewPrivateKey(ecOpensslNid);
var sig = DoEcdsaSign(privateKey, digest);
Assert.IsTrue(ECCrypto.ECDSAVerify(privateKey.PublicKey, digest, sig));
}
public void TestEncodeAndDecodeSig(ushort ecOpensslNid)
{
var origSig = DoEcdsaSign(GetNewPrivateKey(ecOpensslNid),
DoSha256Digest(Encoding.UTF8.GetBytes("PascalCoin")));
var encodeSig = ECCrypto.EncodeSignature(origSig);
_ = ECCrypto.DecodeSignature(encodeSig, out var newSig);
Assert.IsTrue(AreEcdsaSigEqual(origSig, newSig));
}
public void TestPascalCoinAesEncryptAndDecrypt(byte[] message, byte[] password)
{
var decryptedMessage = Array.Empty <byte>();
var isDecrypted =
ECCrypto.DoPascalCoinAESDecrypt(ECCrypto.DoPascalCoinAESEncrypt(message, password),
password, ref decryptedMessage);
Assert.IsTrue(isDecrypted);
Assert.IsTrue(message.SequenceEqual(decryptedMessage));
}
public void TestPascalCoinEciesEncryptAndDecrypt(ushort ecOpensslNid, byte[] message)
{
var encryptedMessage = Array.Empty <byte>();
var decryptedMessage = Array.Empty <byte>();
var privateKey = GetNewPrivateKey(ecOpensslNid);
var publicKey = privateKey.PublicKey;
var isEncrypted = ECCrypto.DoPascalCoinECIESEncrypt(publicKey, message, ref encryptedMessage);
Assert.IsTrue(isEncrypted);
var isDecrypted = ECCrypto.DoPascalCoinECIESDecrypt(privateKey.EC_OpenSSL_NID,
privateKey.PrivateKey.RAW_PrivKey, encryptedMessage, ref decryptedMessage);
Assert.IsTrue(isDecrypted);
Assert.IsTrue(message.SequenceEqual(decryptedMessage));
}
public void TestIsHumanReadable(byte[] bytesToParse, bool pass) => Assert.AreEqual(ECCrypto.IsHumanReadable(bytesToParse), pass);
public void TestEncodeAndDecodeHexString(string stringToParse) => Assert.AreEqual(ECCrypto.RawToHex(ECCrypto.HexaToRaw(stringToParse)).ToUpperInvariant(), stringToParse.ToUpperInvariant());
public void TestHexString(string stringToParse, bool pass) => Assert.AreEqual(ECCrypto.IsHexString(stringToParse), pass);
protected override void InitActions()
{
IConnectionCrypto Crypto = new ECCrypto(true);
Connection.InitializeCrypto(Crypto);
}
private static byte[] DoSha256Digest(byte[] message) => ECCrypto.DoSha256(message);
private static ECDSA_SIG DoEcdsaSign(ECPrivateKey privateKey, byte[] digest) => ECCrypto.ECDSASign(privateKey.PrivateKey, digest);
