A toolkit for Visual Cryptography and Random Grid schemes

Implementation of image cryptography using Rubik's Cube Principle https://www.hindawi.com/journals/jece/2012/173931/

This repository contains the code for encrypting an image using various techniques and PRNGs.

Visual Cryptography implementation as part of Cryptography course project (CS350 and CS353)

Image Encryption Algorithm implementation using AES and Visual Cryptography

BIM33403 Multimedia Security Technology Semester 6 Lab 2

CharPix is a cross-platform Python tool designed to securely encode and decode text messages as PNG images using AES-256 encryption. It transforms any text into a base64-encrypted binary stream and visually represents it as an image. Later, it can decode and decrypt that image back into text — only with the correct password.

Image encryption tool using pixel manipulation

Implementation of a grayscale image encryption scheme based on a plaintext-dependent Chaotic Logistic Map and Linear Feedback Shift Register (LFSR), featuring pixel confusion and double diffusion processes for enhanced security.

In the image encryption process, the Python PIL library is used to prompt the user for the image path and encryption key The image is opened in binary mode, and its data is converted to a byte array, where a bitwise XOR operation with the key is performed. The encrypted data is saved, and a completion message is shown.

图片加密解密 Image Encryption and Decryption