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avaneev /prvhash

Star323

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

hashing random cellular-automata hash-functions hash prng random-number-generators hashing-algorithm hash-algorithm hashing-algorithms pseudorandom pseudo-random prng-methods pseudo-random-generator random-numbers prng-algorithms hash-function

UpdatedNov 1, 2025
C

avaneev /komihash

Star266

Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, header-only C/C++) 27GB/s + PRNG

hashing random bloom-filter hash-functions hash hash-map hashmap prng random-number-generators hashing-algorithm hash-algorithm hash-table perlin-noise pseudorandom pseudo-random pseudo-random-generator random-numbers hashing-algorithims prng-algorithms hash-function

UpdatedDec 12, 2025
C++

jermp /pthash

Star249

✈️ PTHash is a fast and compact minimal perfect hash function.

hashing hash minimal-perfect-hash hash-function

UpdatedNov 10, 2025
C++

N-R-K /ChibiHash

Star129

Small, Fast, Portable 64-bit hash function

c hash-functions hash smhasher 64-bit hash-function

UpdatedNov 29, 2024
C

avaneev /a5hash

Star39

Ultra fast, high-quality hash functions for hash-tables and hash-maps (non-cryptographic, header-only C/C++) + PRNG

hashing random bloom-filter hash-functions hash hash-map hashmap prng random-number-generators hashing-algorithm hash-algorithm hash-table hashing-algorithms perlin-noise pseudorandom pseudo-random pseudo-random-generator random-numbers prng-algorithms hash-function

UpdatedDec 12, 2025
C++

cryptolu /sparkle

Star36

Sparkle, Schwaemm and Esch: Lightweight Symmetric Cryptography for the Internet of Things

cryptography cryptanalysis authenticated-encryption cryptography-tools hash-function

UpdatedFeb 22, 2023
C++

anemoi-hash /anemoi-hash

Star14

Anemoi: a Family of ZK-friendly Arithmetization Oriented Hash Functions

cryptography hash zkp hash-function anemoi

UpdatedJul 9, 2023
Python

anemoi-hash /anemoi-rust

Star9

A Rust implementation of the Anemoi hash function by Bouvier et al.

rust cryptography sponge hash zk-snarks hash-function anemoi

UpdatedDec 14, 2023
Rust

antoniopelusi /CA-hash

Star5

Hash function based on the non-reversible Cellular Automata Game of Life.

game-of-life gameoflife hash hash-function

UpdatedJul 9, 2023
Python

MohammadNiknam17 /Bitcoin-Blockchain-Technology-With-Focus-On-FPGA-Miners

Star5

A technical research on: blockchain and cryptocurrency technology and how bitcoin works with details. Also focusing on fpga Miner hardware.

cryptography bitcoin blockchain hash mining cryptocurrency digital-signature sha-256 hash-function

UpdatedJul 21, 2025

mbaersch /cyrb53-hasher

Star4

hash strings using a cyrb53 implementation - standard ascii characters only (Custom Variable Template for Server-Side Google Tag Manager)

gtm-custom-template hash-function gtm-server-side gtm-template

UpdatedDec 14, 2022
Smarty

matteo65 /mzHash32

Star3

Strong, fast, simple, non-cryptography hash function 32 bit

checksum hash dispersion diffusion 32-bit non-cryptographic collisions non-cryptographic-hash-functions hash-function

UpdatedDec 18, 2025
Java

HashX is a high-performance 512-bit hashing algorithm optimized for speed, security, and scalability. It features multi-threading, advanced mixing, and HMAC-style security, ensuring strong collision resistance and a powerful avalanche effect. Ideal for checksums, indexing, data integrity, and non-cryptographic applications.

python lightweight security cryptography opensource algorithm encryption high-performance checksum hashing-algorithm secure-coding data-integrity fast-algorithm password-security password-hashing secure-hashing hash-function integrity-check hashx next-gen-hashing

UpdatedMar 29, 2025
Python

ajaycc17 /blake2s

Star2

Implementation and round-reduced preimage attacks on BLAKE2s hash function.

cryptography cryptanalysis blake2s sha-3 hash-function preimage-attack

UpdatedMar 17, 2023
C

the-cave /sleeping-kangaroo12

Star2

A binding of the KangarooTwelve hash algorithm for Ruby

ruby hashing rubygems rubygem binding hash keccak secure-hash sponge-construction kangarootwelve xkcp hash-function

UpdatedNov 3, 2022
Ruby

aremmell /validus

Star2

An extremely fast and portable (C17) 192-bit OWHF.

hash hash-function owhf

UpdatedNov 28, 2025
C

the-cave /uncle-blake3

Star2

A binding of the Blake3 hash algorithm for Ruby

ruby hashing ruby-gem rubygems rubygem binding merkle-tree secure-hash blake3 hash-function

UpdatedMar 6, 2022
Ruby

AS-0167 /SHA-256

Star2

A lightweight, C-based CLI tool to compute SHA-256 hashes of files from scratch — no libraries used. Includes memory checks, output file writing, and Makefile support.

hashing cryptography makefile sha256 academic-project system-programming c-language cli-tool file-integrity hash-function