mipher

Mobile Cipher crypto library written in clean TypeScript

Highligths and design goals

There are a lot of crypto libs in JS around, but I needed a clean, lightweight, reliable, fast and simple lib for mobile devices in TypeScript. That's mipher.
A collection of common crypto algorithms, optimized for speed, security and size.

Only usage of modern typed arrays like Uint8Array and Uint32Array as message/data types
Fast and simple, no dependencies
Own crypto random generator (using a FORTUNA implementation)
Extensive passing test suite
MIT license

Supported algorithms

AES
Serpent
Chacha20
Curve25519, Ed25519
HMAC
PBKDF2
SHA-1, SHA-256, SHA-512, SHA-3, Keccak, SHAKE
UUID
Random generator
Blockmodes (ECB, CBC, CTR)
Padding (PKCS5, PKCS7, zero padding)
Format converter (bin, number, hex, base64, string)
Utils (xor, cryptocompare etc.)

Usage

Import the mipher module as mipher and create your according crypto object:

import * as mipher from 'mipher';

let aes = new mipher.AES();
let ct  = aes.encrypt(key, pt);

Test suite

mipher is using the mocha test suite for testing. To do all tests just run npm run test.

Contributing

If you find any bugs, have any comments, improvements or suggestions:

Create an issue and describe your idea
Fork it
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Publish the branch (git push origin my-new-feature)
Create a new pull request
Profit! ✅

License

mipher is written under the MIT license.