Javascript implementation of Elliptic Curve Cryptography based on Kyber interfaces
- This is developmental, and not ready for protecting production data.
- This is not a constant time implementation, and likely has timing side channels that can be attacked.
This module is a part of https://github.com/dedis/cothority.git. Thanks！
Usechain team implemented secp256k1 curve module.
For more information please visit https://usechain.net
Contact us: zhouhh@usechain.net
- See SEC 2 section 2.4.1
- curve parameters taken from:
- Elliptic Curve recommended parameter
In the browser:
<html>
<head>
<meta charset="UTF-8">
<script src="dist/bundle.min.js" type="text/javascript"></script>
<script type="text/javascript">
var nist = kyber.curve.nist;
var p256 = new nist.Curve(nist.Params.p256);
var randomPoint = p256.point().pick();
var randomScalar = p256.scalar().pick();
var product = p256.point().mul(randomScalar, randomPoint);
console.log(product.string(), randomPoint.string(), randomScalar.string());
</script>
</head>
<body>
</body>
</html>In node_js:
const kyber = require("@dedis/kyber-js");git clone https://github.com/dedis/cothority
cd cothority/external/js/kyber
npm install
npm run build will output dist/bundle.min.js and dist/bundle.node.min.js
Execute npm test to run the unit tests.
Execute npm run doc to generate JSDoc output in markdown format in
doc/doc.md