sha256

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

git ethereum blockchain transactions sha256 distributed-database proof-of-work content-addressable-storage tx cryptohash tulipmania merkletree universum proof-of-waste

UpdatedFeb 10, 2023
Ruby

s0md3v /Hash-Buster

Sponsor

Star1.8k

Crack hashes in seconds.

python hash md5 sha1 sha256 cracker sha512 sha384 hash-cracker hash-lookup

UpdatedDec 10, 2024
Python

MPOS /php-mpos

Star1.5k

MPOS stands for Mining Portal Open Source. Issue tracker is now closed since it's not maintained anymore.

php scrypt x11 mining cryptocurrency sha256 mpos mpos-api mining-pools n-scrypt x13 x15

UpdatedJul 27, 2019
PHP

A generic cross-platform C library that includes many commonly used components and frameworks, and a new scripting language interpreter. It currently supports C99 and Aspect-Oriented Programming (AOP).

c http json framework base64 interpreter algorithms multiprocessing c99 regular-expression multithreading md5 data-structures thread-pool sha1 sha256 aop reedsolomon memory-pool cipher-algorithms

UpdatedJan 31, 2025
C

Daninet /hash-wasm

Star1.1k

Lightning fast hash functions using hand-tuned WebAssembly binaries

javascript fast typescript browser scrypt argon2 webassembly wasm hash md5 pbkdf2 xxhash bcrypt hmac keccak sha1 sha256 sha3 sha512 sm3

UpdatedNov 19, 2024
TypeScript

7thSamurai /steganography

Star1.1k

Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding.

cryptography encryption aes pbkdf2 steganography sha256 steganography-tools

UpdatedMay 10, 2024
C++

paulmillr /noble-hashes

Sponsor

Star791

Audited & minimal JS implementation of hash functions, MACs and KDFs.

hashing cryptography crypto scrypt argon2 hash pbkdf2 hmac hkdf keccak sha1 sha256 kdf blake2 ripemd160 sha3 sha512 kangarootwelve blake3

UpdatedNov 24, 2025
TypeScript

ethereum /js-ethereum-cryptography

Star753

Audited pure JS library containing all Ethereum-related cryptographic primitives

cryptography typescript aes scrypt ethereum prng keccak sha256 ripemd160 sha3 secp256k1 bip32 bls12-381 bn254

UpdatedDec 12, 2025
TypeScript

okdshin /PicoSHA2

Star720

a header-file-only, SHA256 hash generator in C++

cpp header-only sha256 mit-license cpp-library

UpdatedMay 4, 2025
C++

sindresorhus /crypto-hash

Sponsor

Star645

Tiny hashing module that uses the native crypto API in Node.js and the browser

nodejs hashing browser crypto isomorphic npm-package hash-functions sha256

UpdatedDec 10, 2025
JavaScript

stbrumme /hash-library

Star549

Portable C++ hashing library

portable md5 hmac keccak sha1 sha256 sha3 crc32 endian-independent

UpdatedOct 10, 2023
C++

WaterJuice /WjCryptLib

Star525

Public Domain C Library of Cryptographic functions. Including: MD5, SHA1, SHA256, SHA512, RC4, AES, AES-CTR, AES-OFB, AES-CBC

aes md5 sha2 rc4 sha1 sha256 sha512 aes-cbc aes-ctr aes-ofb

UpdatedMay 29, 2022
C

vlnahp /KeyZero

Star456

KeyZero is a Python-based tool designed for brute-forcing Bitcoin private keys. It generates random or sequential private keys, computes their corresponding public addresses, and checks these addresses against an offline database or an online API to determine if they hold any Bitcoin balance.

python bitcoin address bruteforce python3 cryptocurrency brute-force-attacks sha256 btc bitcoin-wallet private-key wallet-generator