Demonstrating the modes of operation for block ciphers.

You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Go to file

Trivernis 478a92921c Create LICENSE		4 years ago
.idea	Add everything this project ever needed	4 years ago
src	Add everything this project ever needed	4 years ago
.gitignore	Add everything this project ever needed	4 years ago
Cargo.lock	Add everything this project ever needed	4 years ago
Cargo.toml	Add everything this project ever needed	4 years ago
LICENSE	Create LICENSE	4 years ago
README.md	Add everything this project ever needed	4 years ago

README.md

Cipher Mode Demonstration

This project is a demonstration of how different cipher modes work. You can either encrypt a file completely or pass the --image flag to encrypt the image data inside a png file (for fancy demonstration).

Warning: The goal of this project is not to provide a way to encrypt or decrypt files. The chosen key-derive algorithm (sha128) and block size is not secure enough and with the initialization vector not being stored (full) decryption is not possible (in a decent amount of time).

Installation

git clone https://github.com/parallel-programming-hwr/cipher-mode-demonstration
cd cipher-mode-demonstration
cargo run --release -- <args>

Usage

cipher-mode-demonstration 0.1.0
   
   USAGE:
       cipher-mode-demonstration [FLAGS] [OPTIONS] <input> <output>
   
   FLAGS:
       -h, --help       Prints help information
       -i, --image      If the output should be an image
       -V, --version    Prints version information
   
   OPTIONS:
       -m, --mode <mode>    The mode of operation that is being used One of ECB, CBC, CFB, CTR [default: CFB]
   
   ARGS:
       <input>     Input file for the plain text
       <output>    Output file for the ciphertext