Enigma is a Java-based cryptographic system that integrates symmetric (AES, DES, Blowfish), asymmetric (Diffie-Hellman, RSA, DSA), and hashing algorithms (MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512). It ensures data confidentiality, integrity, and authentication with modern cryptographic standards.

A collection of tutorials on computer fundamentals

Encrypts & Decrypts an Image based on four most important encryption methods

A simple blockchain web interface based on BlockMatrix Implementation

A simple JAVAFX application that has the ability to calculate hashes and also verify with original hash

Course "Verteilte Systeme" at Vienna University of Technology