The Reliable USB Formatting Utility

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

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

MPOS stands for Mining Portal Open Source. Please be aware that the Issue tracker on Github is a Bug Tracker, not a Support Forum!

fast_io is a C++ general-purpose exception-safe RAII I/O library based on C++ 20 Concepts. It is at least ten times faster than cstdio or iostream.

Crack hashes in seconds.

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

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

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

An ultra-lightweight JavaScript library for Bitcoin, Bitcoin Cash, and Bitauth applications.

A modern and easy-to-use cryptographic library for .NET Core based on libsodium

Node.js module implementing Merkle tree algorithm

blockchain-lite library / gem - build your own blockchain with crypto hashes - revolutionize the world with blockchains, blockchains, blockchains one block at a time (Ruby Edition)

A cross-platform desktop utility for computing message digests or checksums

HashCobra Hash Cracking tool.

C++11 header-only message digest library

fHash - a file hash calculator for Windows and macOS.

ActionScript (AS3) library for processing binary data. This library contains MD5, SHA-1, SHA-2 ( SHA-224 и SHA-256 ), Base64, CRC32 algorithms, JSON encoder & decoder as well as PNG and JPEG encoders.

Datagram Transport Layer Security (DTLS) client.

JavaScript client for Exonum blockchain

SHA-2 algorithm implementations

Simple hash algorithms in OCaml

sha256 natively for react-native

SHA1, SHA2 and SHA3 functions written in pure Lua and optimized for speed

Portable C++ hashing library

SHA256 PL/SQL Implementation for Oracle 10g,11g.

A Command Line Interface (CLI) for creating and verifying Chainpoint proofs.

A straight forward implementation of base58check extending upon bs58.

Every cryptographic primitive needed to work on Ethereum, for the browser and Node.js

A SHA256 coin based on bitcoin and proof of stake