PRVHASH - Pseudo-Random-Value Hash. Hash functions, PRNG with unlimited period, randomness extractor, and a glimpse into abyss. (inline C/C++) (Codename Gradilac/Градилак)

HMAC Secure Link module for NGINX.

SHA-256 algorithm implementation (С/С++)

Ascon family of lightweight authenticated encryption and hashing schemes, made developer-friendly and with Init-Update-Final paradigms

devon is a heavy-weight tweakable block cipher designed specifically for long-term file archiving.

Implementation of GOST R 34.11-94, GOST R 34.11-2012 (STRIBOG-256/512), SHA, SHA2 hash functions and hash based algorithms: HMAC, PBKDF, SSHA.

A simple python binding for cmuratori/meow_hash, an extremely fast non-cryptographic hash function.

A block hashing algorithm with implementations in C, Rust, Go, Nim, Python and JS

Zehl's Enigma Machine 2.0

A collection of high speed non-cryptographic hashing algorithms

A react pwa for generating and managing totp codes. Uses WebAssembly, so ensure that your browser isn't terribly old.

Strong, fast, non-cryptographic hash function

A recode of MD5 and SHA-256 cryptographic algorithms

Repository for the "SSC0503 Introduction to Computer Science II" course offered for information systems undergraduates at ICMC - USP, by professor Adenilso Simão.

A C implementation of the SHA 256 tree hash algorithm

Recode md5 and sha family hashes

C implementation of Secure Hashing Algorithm-1.

Detecting wrong words with the dictionary and suggesting closest words that are calculated by edit distance algorithm.