Client-side solution of the SIRS (Computer And Network Security) course project.

🎓 2nd year Data Structures and Algorithms project. Application takes in a file and encrypts it using the Four Square Cipher. The file is first "put" into one massive string. This string is then split into bigrams. The first letter and second letter of this bigram are "encrypted" seperately. The encrypted file can then be decrypted. The applicati…

String decryption using Genetic Algorithms

A demonstration of data encryption and decryption using Advanced Encryption Standard (AES) and RSA Algorithm in Java. A demonstration of HTTP Basic Authentication is also shown.

Implement Merkle-Hellman Knapsack cryptosystem algorithm using doubly linked list.

Java project for encryption/decryption and password protection of files.

JavaScript Encrypt using public-key & Decrypt in Java using private-key

This Java program focus on String Encryption and Decyption.

Software for encrypting your data made in Java Swing , pdf , image and txt encryption/decryption .

Quickly decrypt large files by doing it in parallel.

💻 Implementation of 🔐DES Algorithm using java

A Simple Encryption and Decryption Library for Android

encryption decryption utility

A demonstration of data encryption and decryption using Advanced Encryption Standard (AES) and RSA Algorithm in Java. A demonstration of JWT Authorization is also shown.

Anna University Regulation 2017 IT8761 Lab experiments. All of the programs here are my own for the most part. There could be hidden bugs or less optimal implementations. If you find any, do correct it and contribute to this repository. I'll add programs as I finish them.

this program encrypts your files using symmetric encryption algorithm

48-bit Block Cipher in CBC mode.

Application encrypt and decrypt file using symmetric encryption process (AES algorithm).

Cryptography project : Implemented using Double layer encryption and decryption using Armstrong numbers and RGB color-based mappings for various types of file format.