Great utility for computing hash sums

A Cyclic Redundancy Check (CRC) library for Ruby.

Multi-level Certificate Authority Management tool, front-end tool to OpenSSL, written in bash shell.

Python wrapper extension for C Whirlpool digest reference implementation.

Fast block device sync with digest, designed to improve block-based backups.

The Cryspen HACL Distribution

QuickXorHash, C Implementation

libmd (from FreeBSD) port for various platforms.

The WHIRLPOOL hash function implemented in Swift.

Digest::Tiger - Ruby interface to the Tiger message digest algorithm

Digest Authentication for Nginx

Elliptic Curve Cryptography (ECC) Framework, ECC, ECDH(E), ECDSA, EC ElGamal, ECIES, HMAC

A program in the C programming language to calculate the SHA-512 (Secure Hash Standard) value of an input file.

Digest::Whirlpool - Ruby interface to the Whirlpool message digest algorithm

A Header only Custom crypto utility for C/C++ based on Openssl Crypto Library to make life easier