crc32

stbrumme/hash-library

Portable C++ hashing library

asaotomo/ZipCracker

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.）

mrhooray/crc-rs

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

resilar/crchack

Reversing CRC for fun and profit

stbrumme/crc32

Fast CRC32

AabyssZG/CRC32-Tools

Easy CRC32 Tools，so easy！！！

GeopJr/Collision

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

codingsince1985/checksum

Compute message digest for large files in Go

postmodern/digest-crc

A Cyclic Redundancy Check (CRC) library for Ruby.

blooddy/blooddy_crypto

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.

Chocobo1/Hash

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

cfv-project/cfv

Command-line File Verify

Nicoretti/crc

Pure Python CRC library

gzu-liyujiang/RSAUtils

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）

kmyk/zip-crc-cracker

hex-in/libscrc

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

wiseaidev/dark-web-rust

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

zowens/crc32c

Fast CRC-32-Castagnoli implementation in Rust

afulsamet/integrity

Memory integrity check with CRC32 instruction, section-based

IMProject/IMUtility

A Safety-Critical Utility Code

animetosho/node-yencode

SIMD accelerated yEnc encoder/decoder and CRC32 calculator for node.js

shafferjohn/bilibili-search

用于查询bilibili匿名弹幕发送者

mbuesch/crcgen

Generator for CRC HDL code (VHDL, Verilog, MyHDL)

archiverjs/node-crc32-stream

a streaming CRC32 checksumer (now with deflate support)

guzba/crunchy

SIMD-optimized hashing, checksums and CRCs.

leonidessaguisagjr/filehash

Python module that wraps around hashlib and zlib to facilitate generating checksums / hashes of files and directories.

nanpuyue/crc_all

A Pure Rust Implementation of Generic CRC Algorithm

HMBSbige/CryptoBase

A fast crypto library for .NET

supurloop/ssf

Small System Framework - JSON parser/generator, Reed-Solomon, finite state machine framework, and other high quality interfaces for embedded systems.

AXiX-official/Unity_CRC32_Bypass

A tool to bypass Unity's CRC32 check for BundleFiles by appending extra data to the end of the file. 一个通过在ab文件末端添加额外数据来绕过Unity的CRC32检查的工具。

starmessage/CrcCheckCopy

Command line utility to compare large folder hierarchies using CRC stamps for every file. Ideal for remote comparisons where the files are not at the same location.

tayloraswift/swift-hash

hashes, checksums, and hextools for server applications

bediger4000/crc32-file-collision-generator

Create files whose CRC32 value matches that of another file

overcat/fastcrc

A hyper-fast Python module for computing CRC(8, 16, 32, 64) checksum.

thomask77/add-version-info

Add CRC checksum and version information to ELF and binary files