Code Monkey home page Code Monkey logo

spn_encryption_and_decryption's Introduction

SPN_encryption_and_decryption

This is my first coding challange using Python3 on a Ubuntu 17 machine.

I have solved a task in cryptography where I have implemented a SPN algorithm.

I took the design from Wiki.

Git clone my repo and start using PyCharm CE or type those commands in terminal:

cd ~

cd Desktop

mkdir SPN

cd SPN

git clone https://github.com/RobertSimion/SPN_encryption_and_decryption/

python3 main.py

This code encrypt and decrypt a cleartext which consists in 4 bytes of data using 10 Rounds of sBox block,permutation and XOR operations, generating independent key for each Round.

The main part of algth. stands in main.py and the behavior of methos were built in SPN.py header(python3 file).

I've used list_to_string.py script for identifying the maps between sBox and invers sBox as well as generating the inverse permutation.

spn_encryption_and_decryption's People

Contributors

robertsimion avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.