Encryption-project

Encrypting and decrypting a text with assembly. Project for the university course Computer Architectures Practicum

Getting started

1. Install DOSBox
2. Copy proj.asm to tasm/BIN
3. Start DosBox
4. run mount <name> <absolute_path>
5. run [name]:
6. run tasm <file_name>
7. run link <file_name>
8. run program with <file_name>

Usage

After starting the program press 1 to encrypt or 2 to decrypt. Three different ecnryption algorithms are used to create three encryption levels, meaning that you can encrypt 3 times. Input should be written in input.txt. Output is in output.txt.