steemdart_ecc 0.4.3

steemdart_ecc: ^0.4.3 copied to clipboard

example/steemdart_ecc_example.dart

import 'package:steemdart_ecc/steemdart_ecc.dart';

main() {
  // Construct the Steem private key from string
  SteemPrivateKey privateKey = SteemPrivateKey.fromString(
      '5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3');

  // Get the related Steem public key
  SteemPublicKey publicKey = privateKey.toPublicKey();
  // Print the Steem public key
  print(publicKey.toString());

  // Going to sign the data
  String data = 'data';

  // Sign
  SteemSignature signature = privateKey.signString(data);
  // Print the Steem signature
  print(signature.toString());

  // Recover the SteemPublicKey used to sign the data
  var recoveredSteemPublicKey = signature.recover(data);
  print(recoveredSteemPublicKey.toString());

  // Verify the data using the signature
  signature.verify(data, publicKey);
}