A collection of cryptographic primitives written in pure Lua

SHA1, SHA2, SHA3, BLAKE2 and BLAKE3 functions written in pure Lua and optimized for speed

Pure Lua Crypto

Catwell's Lua playground

Lua bindings to libsodium, includes regular and FFI variants

Crypto library written in pure Lua 5.1 which includes X25519, ChaCha20, Shamir's Secret Sharing and more.

nacl-cli is an alternative to PGP. It provides a text-based, serialization format for encrypting/decrypting with Daniel Bernstein's tweetnacl library

wrapper for Anavrins' ChaCha20 implementation for computercraft

Port of chacha20-simple by insane coder(http://insanecoding.blogspot.com/, http://chacha20.insanecoding.org/) to luajit