private static byte[] GeneratePrivateKey(byte[] seed, int nonce)
{
var stream = new MemoryStream(seed.Length + 4);
var writer = new BinaryWriter(stream);
writer.Write(nonce);
writer.Write(seed);
var accountSeed = AddressEncoding.SecureHash(stream.ToArray(), 0, stream.ToArray().Length);
var hashedSeed = SHA256.ComputeHash(accountSeed, 0, accountSeed.Length);
var privateKey = hashedSeed.ToArray();
privateKey[0] &= 248;
privateKey[31] &= 127;
privateKey[31] |= 64;
return(privateKey);
}
public static string GenerateId(this Order order)
{
var bytes = order.GetBody();
return(AddressEncoding.FastHash(bytes, 0, bytes.Length).ToBase58());
}
private PrivateKeyAccount(byte[] privateKey, char chainId)
{
_publicKey = GetPublicKeyFromPrivateKey(privateKey);
Address = AddressEncoding.GetAddressFromPublicKey(PublicKey, chainId);
_privateKey = privateKey;
}