js-umbral v1.0.8

jsUmbral

A partial, but working Javascript implementation of Umbral encryption by Nucypher

Reverently ported/copied from pyUmbral to be 100% compatible for use with Nucypher

Additional info on Umbral:

• https://blog.nucypher.com/unveiling-umbral/
• https://pyumbral.readthedocs.io

Install

yarn add js-umbral

Currently supported features

• encrypt

import { pre, defaultCurve } from 'js-umbral'

const keypair = defaultCurve.genKeyPair()
keypair.getPublic()
const { ciphertext, capsule } = pre.encrypt(keypair.pub, 'You will ride eternal, shiny and chrome.')

to run the tests

• clone this repo
• yarn install
• yarn test

you may wish to familiarize yourself with these essential component libraries

• https://github.com/indutny/elliptic
• https://github.com/indutny/bn.js