nano-lib

Generate Nano (formerly Raiblocks) addresses in node.js and in the browser

Usage

It exports only one function (generateAddress) that takes two arguments, a seed (UInt8Array) and a account number (integer)

To use in node.js:

First install:

npm install --save nano-lib

Then use

const nanoJS = require('nano-lib');
console.log(nanoJS.generateAddress(new Uint8Array(32), 0));
// {
//   secret: '9f0e444c69f77a49bd0be89db92c38fe713e0963165cca12faf5712d7657120f',
//   address: 'xrb_3i1aq1cchnmbn9x5rsbap8b15akfh7wj7pwskuzi7ahz8oq6cobd99d4r3b7' 
// }

To use in the browser:

<script src="nano-lib/dist/nano-lib.min.js"></script>

Then use

console.log(nanoJS.generateAddress(new Uint8Array(32), 0));
// {
//   secret: '9f0e444c69f77a49bd0be89db92c38fe713e0963165cca12faf5712d7657120f',
//   address: 'xrb_3i1aq1cchnmbn9x5rsbap8b15akfh7wj7pwskuzi7ahz8oq6cobd99d4r3b7' 
// }

Security

USE A GOOD ENTROPY SOURCE TO GENERATE THE SEEDS. This library intentionally doesn't come with a CSPRNG to generate the seeds. To generate them, please use a good CSPRNG like the browser's window.crypto.getRandomValues() or node's crypto.randomBytes().

Math.random() Is not a CSPRNG and shouldn't be used to generate the seeds.

TODO:

In the future nano-lib will become a fully featured library to:

• Interact (via RPC with the nano daemon)
• Generate blocks
• Sign Blocks
• Generate PoW

Donations:

Like it? Need a feature implemented? Help support the development!

xrb_3g185cma1kqoaxeosmnrr5y8z6gmaeh11zz3h5t1fcrkp9xwmyyg67upfwmx

Thanks!