demonstration of quantum cryptography 🐈 🔐 , one-time pad communication via BB84. repo for our IT Security Master project

The security of our critical infrastructure is threatened by the advent of future quantum computers, breaking asymmetric cryptography – an essential part of our secure communication architecture. Quantum key distribution (QKD) remedies this weakness by providing a long term secure solution, safe against attacks from quantum computers.

The aim is to allow Alice and Bob to generate a secure private key that can be used for the one-time pad without having to meet privately.

Python code to compute optimal protocol parameters for different QKD protocols.

A Python-based simulator for analyzing the security of quantum communication systems. Currently focuses on the BB84 protocol. Designed for educational and research purposes.

This repo consists of a python demonstration of the BB84 protocol of Quantum Key Distribution.

Possible implementation of BB84 protocol using Simulaqron

BB84 quantum cryptography protocol in Golang

Hybrid quantum-classical encryption system using BB84 protocol, AES-256, HMAC, and optional post-quantum signatures. Includes full GUI and scientific metrics logging.

Quantum Key Distribution (QKD) Simulator

A simulation of the BB84 protocol in a Jupyter Notebook using the code from https://qiskit.org/textbook/ch-algorithms/quantum-key-distribution.html. Protocol steps until key sifting have been implemented. Error correction & parameter estimation were not executed.

Federated Multimodal Cyberattack classification model on social media messages (utilizing blockchain and quantum key cryptography). Blockchain server at https://cyberattack-blockchain.onrender.com/. Model interaction link below.

Submission for the Quantum Games Hackathon 2024. Made in one day using Unity

Simulation of the BB84-protocol

My assignment solutions for Quantum Computing Workshop

interative implementation of bb84 for academic purposes

The model of the quantum key exchange protocol BB84, implemented with high-level programming language Silq

In this repository we provide the codes with which we have obtained the results in the following article arXiv:2407.03119

A collection of 3 encryption protocols

Conceptual Quantum Key Distribution (QKD) Demonstration