Uniformity

This library a work-in-progress.

uniformity is a Clojure(Script) library for easy-to-use cryptographic primitives and utilities, aiming for uniform behavior between Clojure platform targets. The library should function the same whether you're using it on the JVM or with ClojureScript. CLR support planned.

The library is effectively a wrapper for the following:

• JVM: java.security.SecureRandom and javax.crypto
• Node: built-in crypto module
• Browser: window.crypto.getRandomValues and the SubtleCrypto Web API
  • Note that SubtleCrypto, and therefore this library, are only usable in HTTPS contexts

Modules

Crypto

uniformity.crypto.core provides asynchronous AES-GCM, RSA, and PBKDF2 functionality. See documentation.

uniformity.crypto.cryptopack provides a high-level API for encrypting bytes and strings with AES-GCM; using passwords, symmetric keys, or RSA keys. Passwords are treated as UTF-8 strings and processed with 100,000 rounds of PBKDF2-HMAC-SHA256 by default.

Output can be chosen to be a Clojure map, JSON, or msgpack. See documentation.

Random

uniformity.random contains functions for crytographically random:

• Booleans
• Bytes
• 32-bit integers
• Base64 / Hex strings
• UUIDs
• Collection sampling / shuffling
• Passwords / passphrases

See documentation.

Hash

uniformity.hash provides MD5 and SHA2 family hashing. See examples.

Util

uniformity.util, at the moment, is largely for:

• Encoding / decoding Base64 / Hex
• Encoding / decoding UTF-8 strings
• JSON (de)serialization
• msgpack (de)serialization

Input of encoding functions and output of decoding functions are byte arrays (byte[] on JVM, Uint8Array in JS). See documentation.