SHA-3 and other Keccak related algorithms in SPARK/Ada.

Hashpic creates an image from a MD5, SHA512, SHA3-512, Blake2b or SHAKE256 hash

generate plaintext pictures from a hash, similar to OpenSSH's keygen randomart

Compile-time Evaluable SHA3: Permutation-Based Hash and Extendable-Output Functions

Hashing application

VGP (Very Good Privacy) E2E Encryption Library

A general purpose library for .NET

SPHINCS+: Stateless Hash-based Digital Signature Algorithm

A simple, cross-platform command line tool for hashing files and text.

secretbase - Cryptographic Hash, Extendable-Output and Base64 Functions

Antelope cryptography library for ECC, RSA and SHA-3

NEON ARMv8 SHA3_2x: 2 times SHA3 or SHAKE128/256 in 01 call. Use In Post-Quantum Cryptography Submission

Implementations of common hash algorithms in Rust

SHA-3 SHAKE implementation in PHP

This script is a simple password hashing tool that allows users to choose from various hashing algorithms to hash their passwords.

A command line tool for text and file encryption

PostQuantum ML-KEM, ML-DSA and SLH-DSA Algorithms in C# (FIPS 203, FIPS 204, FIPS 205)

SHAKE128 and SHAKE256 for Julia

A simple Python script for generating a variety of hashes from safe urandom entropy.