Implementation of Quantum Key Distribution with Classical Algorithms
P. Modini, I. Kiran Kumar, I. Bharath Srikanth, Dr. P. Dhana Lakshmi
Abstract
Implementing Quantum Key Distribution (QKD) using the BB84 protocol. The system allows two users to securely share a secret key by simulating quantum protocol using classical computer algorithms to manage and process the data. Random bits are generated, encoded into quantum states, and transmitted virtually between sender and receiver. After transmission, both users compare selected bits to detect error. Classical algorithms are then applied for error correction, key verification, and privacy amplification to produce a final shared secret key. By combining the power of quantum simulation with classical computing algorithms, the project achieves a secure, efficient, and practical approach to key distribution. This integration demonstrates how cloud-based quantum tools and classical algorithms can work together to build reliable and secure communication systems.