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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

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

Repository (GitHub)
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Documentation

API reference

License

Icon for licenses.MIT (LICENSE)

Dependencies

bs58check, crypto, pointycastle

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