Homeworks developed for the course Informatic Secutiry at UDLAP

The implementation of the stream ciphers: LFSR, GEFFE, RC4

The RCX algorithm is improved based on the RC4 algorithm, and performance is almost the same.

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This repository is showing you the the implementation of RC algorithms in Java

This program can encrypt secret messages using a combination of RC4 and base 64 cryptographic algorithms then insert them into image files using the Least Significant Bit (LSB) method. by combining both cryptographic and steganographic methods, providing multiple security. Encryption will convert a secret message (plain text) into an unreadable …

A very fast, memory efficient, memory-safe, secure, multi-threaded RC4 stream cipher implementation that allows a user to encrypt or decrypt a file using a random byte key and write to stdout or to a file, all in parallel

Decryption and Encryption PHP Ciphers (Simple Substitutions/Double Transpositions/RC4)

[Python3] RC4 is a stream cipher and variable length key algorithm. This algo encrypts one byte at a time. Commented code for better understanding and Created using Colaboratory

A simple, unoptimized yet reliable implementation of the RC4 stream cipher.

RC4 Encryption and decryption package

Implementation of RC4-based stream pseudo-random number generator (PRNG) in C

multiple Encryption algorithms

A list of useful rc4 and base64 functions for Node.js and Browser.

Encryption and decryption using RC4 algorithm.

Integrates RC4 MD5 Hashing into S3FS source code enabling encryption/decryption of files within mounted or AWS S3 bucket.