hashes, checksums, and hextools for server applications

ReverseBox is a Python package with a set of functions useful in reverse engineering.

The fastest Python CRC library

SIMD-accelerated CRC32 checksum computation

All file hashing, all the time.

Hash functions library

Raspberry Pi Python library for DHT20 Temperature and Humidity Sensor with CRC verification.

Command-line File Verify

BeeCOM is a lightweight, efficient, and easy-to-use C++ library designed for communication in embedded systems. It provides a comprehensive solution for packet-based communication, including packet serialization/deserialization, CRC (Cyclic Redundancy Check) validation, and customizable transport mechanisms.

JRDP_WiFi_Toolkit is the best network hacking multitool. by JRDP Team

CLI tools to encode/decode things

DMR PDUs, elements, FEC and CRC library, including proprietary DMR protocols of Hytera and Motorola

Pure Python CRC library

Golang library to manipulate CRC-32 checksum values

Fast CRC32 computation in TypeScript

Installation program to add Jacksum (CLI) and HashGarten (GUI) to Microsoft Windows. It also adds functions to the Send To menu which is accessible by the Microsoft File Explorer and other file managers. Comes also with an uninstaller.

To compute CRC values by providing the length of bits, expression, reflection, an initial value and a final xor value. It has many built-in CRC functions.

A hash utility, est. 2002, FLOSS. 489 hash functions, HMAC support, cross platform, feature-rich, multi threaded. CLI and API. Recursive hashing, predefined and customizable formats, verify data integrity and find ok/failed/missing/new files, find files by their hashes, find the hash function to a hash. GUI provided by HashGarten.

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.

A cross-platform Swing GUI for Jacksum.