Cryptography course

@ Faculty of Electronic Engineering, University of Niš, Serbia

This is an application made for Cryptography course at my college. It is a C#/Windows Forms application which is able to encrypt and decrypt multiple files on multiple CPU cores at the same time.

The largest file I tried to encrypt was 1 GB and ran maximum 100 threads for encrypting 100 files.

List of encryption algorithms

• Simple substitution cipher
• Knapsack
• RC4
• TEA
• XTEA

Screenshots