Package Exports

@casual-simulation/crypto
@casual-simulation/crypto/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@casual-simulation/crypto) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Crypto

A common set of crypto helpers.

Defines a common interface for crypto implementations between web browsers and Node.js. (Currently only signing/verification and SHA-256 hashing is implemented)

Installation

npm install @casual-simulation/crypto

Usage

// ES6-style imports are required.
// If you are running in an environment that does not support ES Modules,
// then use Webpack or Babel to transpile to the format you want. (like CommonJS)
import { getHash, parsePublicPEMKey } from '@casual-simulation/crypto';

let myHash = getHash('Hello, World');

console.log('Hash: ', myHash);
// Hash: 03675ac53ff9cd1535ccc7dfcdfa2c458c5218371f418dc136f2d19ac1fbe8a5

let publicKeyPEM = `-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAryQICCl6NZ5gDKrnSztO
3Hy8PEUcuyvg/ikC+VcIo2SFFSf18a3IMYldIugqqqZCs4/4uVW3sbdLs/6PfgdX
7O9D22ZiFWHPYA2k2N744MNiCD1UE+tJyllUhSblK48bn+v1oZHCM0nYQ2NqUkvS
j+hwUU3RiWl7x3D2s9wSdNt7XUtW05a/FXehsPSiJfKvHJJnGOX0BgTvkLnkAOTd
OrUZ/wK69Dzu4IvrN4vs9Nes8vbwPa/ddZEzGR0cQMt0JBkhk9kU/qwqUseP1QRJ
5I1jR4g8aYPL/ke9K35PxZWuDp3U0UPAZ3PjFAh+5T+fc7gzCs9dPzSHloruU+gl
FQIDAQAB
-----END PUBLIC KEY-----`;

let publicKeyBytes = parsePublicPEMKey(publicKeyPEM);
console.log(publicKeyBytes.byteLength);