rsa-pem-der-to-jwk v1.0.2

RSA PEM/DER to JWK

RSA PEM/DER keys converter to JWK with no dependencies for both browser and Node.js.

Installation

For Node.js run:

$ npm i rsa-pem-der-to-jwk

Usage

// Require
const { rsaPemToJwk, base64ToHex } = require('rsa-pem-der-to-jwk')

// Import
import { rsaDerToJwk, hexToArrayBuffer } from 'rsa-pem-der-to-jwk'

// Browser
<script type="text/javascript" src="https://raw.githubusercontent.com/xxxzsx/RSA-PEM-DER-to-JWK/master/rsaPemDerToJwk.js">

You can store PEM key as a string/file or DER key as hex or base64 string in code and convert it to ArrayBuffer.

rsaPemToJwk(pemKey: string, type = 'public' | 'private', extraKeys = {})

Converts RSA PEM key to JWK.

rsaDerToJwk(derKey: ArrayBuffer, type = 'public' | 'private', extraKeys = {})

Converts RSA DER key (ArrayBuffer) to JWK.

Additional functions

base64ToHex(base64)

Converts base64 string to hex string.

hexToBase64(hex)

Converts hex string to base64 string.

base64ToArrayBuffer(base64)

Converts base64 string to ArrayBuffer.

arrayBufferToBase64(buffer)

Converts ArrayBuffer string to base64.

hexToArrayBuffer(hex)

Converts hex string to ArrayBuffer.

arrayBufferToHex(buffer)

Converts ArrayBuffer to hex string.