Cryptographic algorithms and attacks in Java 8

MonoCipher is python programmed package which allow users to encrypt and decrypt messages in various levels of encryption and decryption.

Encryption and decryption

This repository houses a powerful package designed for anyone interested in learning and implementing cryptographic algorithms in c#. With a focus on clarity, robustness, and educational value, our library provides implementations for a variety of cryptographic algorithms.

College's Project to implement encryption and decryption algorithms.

Herramienta de línea de comandos desarrollada en Python para el análisis y descifrado de cifrados simples de sustitución. Permite realizar sustituciones manuales y automáticas, y cuenta con estadísticas y herramientas de ayuda para el análisis de textos cifrados.

Network Security and Cryptography Lab Programs

Welcome to SecurePy, an advanced computer security project designed to provide a user-friendly graphical interface for implementing three powerful encryption and decryption algorithms: Caesar, Monoalphabetic, and Playfair.

This repository contains python programs on Ciphers

A Java program that decrypts cryptograms without keys using frequency analysis

Explore classic and modern encryption methods with the Cryptography Toolbox. This open-source project offers a simple command-line interface for six encryption techniques, including Caesar Cipher and Vigenere Cipher. Ideal for learning and experimenting with cryptography.

A simple cryptographic program relying on a monoalphabetic substitution cipher with steganography support for PNG files.

Security package of some security algorithms is prepared for the Computer and Networks Security course at Ain Shams University.

Data security algorithms in C#

IP address (ipv4) conversion and a monoalphabetic cipher

Security Package is a package that includes several security modules - Ciphers, Image Encryption and Decryption, Audio Encryption and Decryption, Steganography, Background Removal, OTP Generation and Authentication.

Ciphers for security written in python language.

Python program that allows user to decrypt or encrypt a .txt file using the mono-alphabetic substitution method

Monoalphabetic substitution, RSA, vignere and transposition ciphers