Secure Data Access in Cloud Environments Using Quantum Cryptography

TL;DR

This paper proposes a quantum cryptography-based framework using QKD, BB84, and QOTP to enhance data security in cloud computing, providing future-proof protection against quantum-enabled threats.

Contribution

It introduces a novel application of quantum cryptography protocols for securing cloud data, combining QKD, BB84, and QOTP for robust encryption.

Findings

Quantum cryptography can secure cloud data against quantum attacks.

The proposed method ensures data privacy with quantum key distribution.

Quantum protocols provide a future-proof security solution for cloud environments.

Abstract

Cloud computing has made storing and accessing data easier but keeping it secure is a big challenge nowadays. Traditional methods of ensuring data may not be strong enough in the future when powerful quantum computers become available. To solve this problem, this study uses quantum cryptography to protect data in the cloud environment. Quantum Key Distribution (QKD) creates secure keys by sending information using quantum particles like photons. Specifically, we use the BB84 protocol, a simple and reliable way to make secure keys that cannot be stolen without detection. To protect the data, we use the Quantum One Time pad (QOTP) for encryption and decryption, ensuring the data stays completely private. This study shows how these Quantum methods can be applied in cloud systems to provide a strong defense against hackers, even if they have access to quantum computers. The combination of QKD, BB84, and QOTP creates a safe and reliable way to keep data secure when it is stored or shared in the cloud. Using quantum cryptography, this paper provides a way to ensure data security now and in the future, making cloud computing safer for everyone to store their data securely and safely.