FastProto is a lightweight Java library that makes binary protocols effortless.

Java Hashing, CRC and Checksum Benchmark (JMH)

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.

Generic CRC implementation for java language (includes CRC16, CRC32, CRC64 etc)

All CRC algorithms. support: CRC-3、CRC-4、CRC-5、CRC-6、CRC-7、CRC-8、CRC-10、CRC-11、CRC-12、CRC-13、CRC-14、CRC-15、CRC-16、CRC-17、CRC-21、CRC-24、CRC-30、CRC-31、CRC-32、CRC-40、CRC-64、CRC-82

A cross-platform Swing GUI for Jacksum.

A pure Java Modbus implementation with utilities to simplify serial communication

A generic library for CRC computation

cyclic redundancy check (CRC) code in pure Java

Implementation of a Cyclic Redundancy Check in Java

Pure java implementaion of Hashfunction

16bit cyclic redundancy check

Find good & bad dumps in your ROMs collection

Socket Programming and Basic Protocol of Computer Networks

Telekomunikacja i przetwarzanie sygnałów, FTIMS, Politechnika Łódzka, semestr 4

A project called Error Detection Techniques, which checks for errors at the network level to determine if data is corrupt. The project implements an algorithm to practically apply these error detection methods.The core functionality revolves around an algorithm that I implemented, which applies various error detection methods to ensure integrity .

Implementing Cyclic Redundancy Check (CRC), Checksum algorithm, and Fletcher checksum algorithm

Implementing forward error detection mechanism using Cyclic Redundancy Check (CRC). Get the input data from the user for performing CRC. Based on the generator calculate the CRC bits to be added to the data at sender side. Append the redundant bit with the message. At the receiver side, check for errors in the message during transmission.