Crack hashes in seconds.

Lightning fast hash functions using hand-tuned WebAssembly binaries

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

Fast and dependency-free cryptographic hashing library for node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC)

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

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

fHash - an open source files hash calculator for Windows and macOS

An ultra-lightweight, zero-dependency TypeScript library for Bitcoin Cash, Bitcoin, and Bitauth applications.

SHA1, SHA2, SHA3, BLAKE2 and BLAKE3 functions written in pure Lua and optimized for speed

Fast and simple application that allows you to generate and compare hashes from files and text

C++11 header-only message digest library

Node.js module implementing Merkle tree algorithm

HashCobra Hash Cracking tool.

Simple hash algorithms in OCaml

Lean cryptographic library usable for bare-metal environments

Verilog implementation of SHA1/SHA224/SHA256/SHA384/SHA512. 使用Verilog实现的SHA1/SHA224/SHA256/SHA384/SHA512计算器。

HMAC Secure Link module for NGINX.

CRYPTOGAMS distribution repository

Pure Python implementation of SHA2 (i.e., SHA224, SHA256, SHA384, and SHA512).

Crypto library for Node/ES6/Typescript/Browser.

一些常用的java sdk和工具类（日期工具类，分布式锁，redis缓存，二叉树，反射工具类，线程池，对称/非对称/分段加解密，json序列化，http工具，雪花算法，字符串相似度，集合操作工具，xml解析，重试Retry工具类，Jvm监控等）

Hash Generator & Cracker

A pure python tool to implement/exploit the hash length extension attack

Checksum calculation extensions for Swift

Warshield is a file encryption and decryption CLI using AES 256 algorithm

C++ Implementation of the SHA512, SHA384 and SHA256 hashing algorithms

Its purpose is to encode your desired hash text

RFC8032 compatible Ed25519 implementation with pluggable hash (sha2-512, sha3-512)

🎨 Colourise your checksum output

tweetnacl in rust