sha3 method

Future<BigInt?> sha3(
  1. EthereumData? data
)

Returns Keccak-256 (not the standardized SHA3-256) of the given data.

Implementation

Future<BigInt?> sha3(EthereumData? data) async {
  if (data == null) {
    throw ArgumentError.notNull('Ethereum::sha3 - data');
  }
  const method = EthereumRpcMethods.web3Sha3;
  final params = <String?>[data.asString];
  final dynamic res = await _client.rpcClient.request(method, params);
  if (res != null && res.containsKey(EthereumConstants.ethResultKey)) {
    return EthereumUtilities.safeParse(res[EthereumConstants.ethResultKey]);
  }
  _client.processError(method, res);
  return null;
}