@brixtol/cryptographer

@brixtol/cryptographer

Cryptographer with IV used for encryption and decryption of various data types with crypto. Uses an aes-256-gcm algorithm and supports multiple ciphers.

Why?

For encryption/decryption of sensitive data sent across the wire and processed within serverless functions. We opened sourced the package which is merely a wrapper for encryption/decryption with Crypto.

Install

pnpm add @brixtol/cryptographer

Usage

import { Cryptographer, md5 } from "@brixtol/cryptographer";

const crypto = Cryptographer(
  secret: "secret"
  , algorithm?: "aes-256-ctr"
  , options?: CipherCCMOptions
);

// Encoding
crypto.encode({ foo: "bar" });

// Decoding, eg: { foo: "bar" }
crypto.decode("12345678910abcdefghijkmnopqrstuvwxyz");

// Create a md5 hash
md5('hello world') // => 5eb63bbbe01eeed093cb22bb8f5acdc3

Ciphers

• aes-256-cbc
• aes-256-cbc-hmac-sha1
• aes-256-cbc-hmac-sha256
• aes-256-cfb
• aes-256-cfb1
• aes-256-cfb8
• aes-256-ctr
• aes-256-ofb
• aes256
• camellia256

License

Licensed under MIT

---

We ♡ open source!

Changelog

v0.3.1 - 04/10/2021

• Fix declaration generation
• Update rollup config to work with @rollup/typescript
  • Note to self: Rollup typescript plugins are absolute fucking trash