orecore-message adds support for verifying and signing galactrum messages in Node.js and web browsers.
See the main orecore repo for more information.
npm install orecore-message
To sign a message:
var orecore = require('orecore-lib');
var Message = require('orecore-message');
var privateKey = orecore.PrivateKey.fromWIF('cPBn5A4ikZvBTQ8D7NnvHZYCAxzDZ5Z2TSGW2LkyPiLxqYaJPBW4');
var signature = Message('hello, world').sign(privateKey);
To verify a message:
var address = 'GYfL3EfjUXKNQrXesCMSDZ2hCmexkD1XRK';
var signature = 'H/DIn8uA1scAuKLlCx+/9LnAcJtwQQ0PmcPrJUq90aboLv3fH5fFvY+vmbfOSFEtGarznYli6ShPr9RXwY9UrIY=';
var verified = Message('hello, world').verify(address, signature);
Feel free to dive in! Open an issue or submit PRs.
Please see CONTRIBUTING.md on the Galactrum repo for information about how to contribute.
Code released under the MIT license.