C++11 header-only message digest library

The CEX Cryptographic library in C++

A library on top of either pex or conda-pack to make your Python code easily available on a cluster

A hash utility, est. 2002, FLOSS. 489 hash functions, HMAC support, cross platform, feature-rich, multi threaded. CLI and API. Recursive hashing, predefined and customizable formats, verify data integrity and find ok/failed/missing/new files, find files by their hashes, find the hash function to a hash. GUI provided by HashGarten.

A Pure PHP (without any external PHP-extension) Implementation of BLAKE-256, GROESTL-256, JH-256, SKEIN-256 cryptography algorithms.

tfcrypt -- high security Threefish encryption tool.

The Skein hash function family based on the Threefish tweakable block cipher

Threefish & Skein complete implementation - 256, 512 and 1024 bits.

The ShionCoin (SHC) Virtual Currency. A linux/win64/arm64 C/C++ Scrypt/SHA256d/Keccak/X11/Blake2S/Qubit/Greostl/Skein based virtual currency with extended transactions (certificates, SEXE programs, etc).

Create Digibyte (DGB) Skein Multi Algorithm Mining Pool for Solo, Private or Public Mining

CUDA miner project, compatible with most Nvidia cards: Palgin + Alexis78

Hash functions library

Skein (in Managed C++ .NET) v1.3 based on SHA3 Competition Submission (NIST)