static EthereumEcdsaBouncyCastle GenerateSingle(uint accountIndex, IAccountDerivation accountFactory)
{
var privateKey = accountFactory.GeneratePrivateKey(accountIndex);
var keyBigInt = BigIntegerConverter.GetBigInteger(privateKey, signed: false, byteCount: PRIVATE_KEY_SIZE);
keyBigInt = Secp256k1Curve.EnforceLowS(keyBigInt);
// Return our private key instance.
return(new EthereumEcdsaBouncyCastle(privateKey, EthereumEcdsaKeyType.Private));
}
static EthereumEcdsaNative Generate(uint accountIndex, Secp256k1 secp256k1, IAccountDerivation accountFactory)
{
var privateKey = accountFactory.GeneratePrivateKey(accountIndex);
if (!secp256k1.SecretKeyVerify(privateKey))
{
var errMsg = "Unmanaged EC library failed to valid private key. ";
if (IncludeKeyDataInExceptions)
{
errMsg += $"Private key: {privateKey.ToHexString()}";
}
throw new Exception(errMsg);
}
var keyBigInt = BigIntegerConverter.GetBigInteger(privateKey, signed: false, byteCount: PRIVATE_KEY_SIZE);
keyBigInt = Secp256k1Curve.EnforceLowS(keyBigInt);
privateKey = BigIntegerConverter.GetBytes(keyBigInt, PRIVATE_KEY_SIZE);
return(new EthereumEcdsaNative(privateKey, EthereumEcdsaKeyType.Private));
}