sumcore-message

Sumcoin Messages for Sumcore

Usage no npm install needed!

<script type="module">
  import sumcoreMessage from 'https://cdn.skypack.dev/sumcore-message';
</script>

README

sumcore message # Sumcoin Message Verification and Signing for Sumcore

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sumcore-message adds support for verifying and signing sumcoin messages in Node.js and web browsers.

See the main sumcore repo for more information.

Getting Started

npm install sumcore-message

bower install sumcore-message

To sign a message:

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

var privateKey = sumcore.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 sumcore 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 - 2020 The Sumcoin Core Developers