A generic CRC implementation in Python, which supports arbitrary CRC size.

Fast coarse hashes from files

This tool generates an alternative hexadecimal value that shares the same CRC32 checksum as the original input.

A tool to verify internet archive downloads offline using the xml or sqlite metadata files

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。

Recover encrypted message from a repeated keystream

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。

A CLI Tool Coded In Python3 To Convert WoTB ( Dava ) SmartDLC DVPL File Based On LZ4 Compression.

Pure python crc32 code without lookup table

A URL shortener REST API app using Django REST Framework and Redis

TCP/UDP protocol performance with Python in Raspberry Pi 4 via Ethernet

SIMD-accelerated CRC32 checksum computation

A convenient interface for hashlib and zlib.

Arbitrary-precision CRC calculator in Python

Unsigned CRC for Python

Change CRC-32 checksums of your files

A python script to crack CRC32 values of small files in a 7z

Simple Python-based command-line tool to generate SFV (Simple File Verification) using CRC32 and check the integrity of files.

Check the CRC32 hash of a file and/or add it to the end of the filename.

A Python CRC library for calculation and C-code generation