A very small, very simple, yet very secure encryption tool.

High-level cryptography interface powered by libsodium

Pure PHP polyfill for ext/sodium

Usable, easy and safe pure-Rust crypto

Public append-only ledger microservice built with Slim Framework

A very small, very simple, yet very secure encryption tool.

A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

Guidance on implementing cryptography as a developer.

A modern and easy-to-use cryptographic library for .NET 8+ based on libsodium

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

HashCobra Hash Cracking tool.

The bare minimum for high performance, fully-encrypted bidirectional RPC over TCP in Go with zero memory allocations.

A simple to use, high-performance, Go (golang) MAC signer.

Optimized BLAKE2 hashing implementations in C#

Simple hash algorithms in OCaml

Implementation of argon2 (i, d, id) algorithms with CPU dispatching

VHDL FPGA design of an optimized Blake2b pipeline to mine Siacoin

A cross platform tool to compute hashes of files quickly. Similar to hashdeep.

Crystal wrapper for the libsodium crypto API

.NET wrapper around the cryptographic library Monocypher https://monocypher.org/