amaxdart_ecc 0.4.4

Elliptic curve cryptography functions in Dart. Private Key, Public Key, Signature, AES, Encryption, Decryption

Elliptic curve cryptography (ECC) in Dart

Elliptic curve cryptography lib for AMAX based blockchain in Dart lang.

Usage

A simple usage example:

import 'package:amaxdart_ecc/amaxdart_ecc.dart';

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

  // Get the related AMAX public key
  AMAXPublicKey publicKey = privateKey.toAMAXPublicKey();
  // Print the AMAX public key
  print(publicKey.toString());

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

  // Sign
  AMAXSignature signature = privateKey.signString(data);
  // Print the AMAX signature
  print(signature.toString());

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

Features and bugs

Please file feature requests and bugs at the issue tracker.

References

eosjs-ecc: https://github.com/EOSIO/eosjs-ecc