beyondcore-message adds support for verifying and signing beyondcoin messages in Node.js and web browsers.

See the main beyondcore repo for more information.

Getting Started

npm install beyondcore-message

bower install beyondcore-message

To sign a message:

var beyondcore = require('beyondcore-lib');
var Message = require('beyondcore-message');

var privateKey = beyondcore.PrivateKey.fromWIF('cPBn5A4ikZvBTQ8D7NnvHZYCAxzDZ5Z2TSGW2LkyPiLxqYaJPBW4');
var signature = Message('hello, world').sign(privateKey);

To verify a message:

var address = 'n1ZCYg9YXtB5XCZazLxSmPDa8iwJRZHhGx';
var signature = 'H9XORZInM3B3a8BNS65kwgmbnqEuq73rjAQ5VKyVzTrzPOdHdHOY2lfoph5auvMgLSr7bh+nEQSG/f2kv9TnsbY=';
var verified = Message('hello, world').verify(address, signature);

Contributing

See CONTRIBUTING.md on the main beyondcore repo for information about how to contribute.

License

Code released under the MIT license.

Copyright 2013-2015 BitPay, Inc. Bitcore is a trademark maintained by BitPay, Inc. Copyright 2016 The Litecoin Core Developers Copyright 2019 The Beyondcoin Core Developers