visual-cryptography

Project on Cryptography

k out of n secret image sharing

Repository of abstract ASCII art and visual cyphers. Patterns, structures, and symbolic representations using only text characters. Terminal-native aesthetics.

Visual cryptography is a unique encryption technique where a secret image is divided into multiple transparent shares. Individually, these shares appear as random patterns and reveal nothing about the original image. However, when stacked together, they reconstruct the hidden image without requiring any computational tools.

WiCyS Amrita - Research Projects (2024 - 2025)

Visual cryptography system for secure image authentication using Python and Pillow (PIL).

Award-winning project for the LHCreate 2017 hackaton at CERN's IdeaSquare.

A Final Project for Discrete Math - Fall 2023 - Olin College of Engineering

SeSh-DAuth: Secret Sharing based Distributed OAuth using Decentralized Identifier: Mr. Danda Prudhvi Krishna - 2nd M.Tech CYS (2020 Batch)

"Repo to track our CIP project"

Implementation and testing on (n*n) binary images of both Visual Cryptography and Flip Visual Cryptography

Visual cryptography for color images

Interactive browser demos for classical cryptography, steganography, visual cryptography, and zero-knowledge proof concepts.

Image Steganography using neural networks and autoencoders in MATLAB

Visual Cryptography & Random Grid Schemes - Implementation and comparison of VCS, RG, and DHCOD algorithms for secure image sharing

Visual Cryptography: WiCyS Amrita - Research Projects (2024 - 2025)

Take a string and split it into n parts that when overlayed make a full QR code