public static byte[] Encode(this ECDSAPrivateKey key)
{
if (key.Buffer.Length != 32)
{
throw new InvalidOperationException("Corrupted private key");
}
return(key.Buffer.ToByteArray());
}
public RootProtocol(RootProtocolId id, IPublicConsensusKeySet wallet, ECDSAPrivateKey privateKey,
IConsensusBroadcaster broadcaster, IValidatorAttendanceRepository validatorAttendanceRepository,
ulong cycleDuration, bool useNewChainId) : base(wallet, id, broadcaster)
{
_keyPair = new EcdsaKeyPair(privateKey);
_rootId = id;
_validatorAttendanceRepository = validatorAttendanceRepository;
_cycleDuration = cycleDuration;
_useNewChainId = useNewChainId;
}
public static string ToHex(this ECDSAPrivateKey key, bool prefix = true)
{
return(key.Buffer.ToHex(prefix));
}
public EcdsaKeyPair(ECDSAPrivateKey privateKey)
{
PrivateKey = privateKey;
PublicKey = privateKey.GetPublicKey();
}
public EcdsaKeyPair(ECDSAPrivateKey privateKey, ECDSAPublicKey publicKey)
{
PrivateKey = privateKey;
PublicKey = publicKey;
}
private static IEnumerable <Fr> DecryptRow(byte[] encryptedRow, ECDSAPrivateKey privateKey)
{
return(Crypto.Secp256K1Decrypt(privateKey.Encode(), encryptedRow)
.Batch(Fr.ByteSize)
.Select(b => Fr.FromBytes(b.ToArray())));
}
public static ECDSAPublicKey GetPublicKey(this ECDSAPrivateKey key)
{
return(Crypto.ComputePublicKey(key.Encode(), true).ToPublicKey());
}