📝 File hashing and checking shell extension

Portable C++ hashing library

ZipCracker是一款由Hx0战队开发的高性能多并发破解工具，专为破解密码保护的Zip文件而设计。它采用CRC32碰撞和字典攻击方式猜测Zip文件的明文或密码，并能成功提取其中的内容。这款工具具备识别"伪加密"Zip文件的能力，并能自动进行修复。因此，它非常适合在CTF比赛中使用。（ZipCracker by Hx0 team is a tool for cracking passwords on Zip files, great for CTF competitions.）

Rust implementation of CRC(16, 32, 64) with support of various standards

Reversing CRC for fun and profit

Fast CRC32

Easy CRC32 Tools，so easy！！！

Check hashes for your files - A GUI tool to generate, compare and verify MD5, SHA-1, SHA-256, SHA-512, Blake3, CRC32 & Adler32 hashes.

Compute message digest for large files in Go

A Cyclic Redundancy Check (CRC) library for Ruby.

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.

C++14 header-only easy-to-use cryptographic hash library

Command-line File Verify

Pure Python CRC library

libscrc is a library for calculating CRC3 CRC4 CRC5 CRC6 CRC7 CRC8 CRC10 CRC11 CRC12 CRC15 CRC16 CRC24 CRC30 CRC31 CRC32 CRC64 CRC82

RSA+AES/RC4+MD5/SHA1+BASE64加密解密。Java及Android平台通用的RSA算法工具类及其例子（敏感信息加密、私钥签名&公钥验签、公钥加密&私钥解密、软件注册码/授权码）

A hands-on book for abusing systems using Rust (WIP) - Open Research

Fast CRC-32-Castagnoli implementation in Rust

Memory integrity check with CRC32 instruction, section-based