Developing post-quantum cryptographic algorithms and protocols resistant to quantum computing attacks on current encryption systems.
Objectives
The primary objective of the Quantum Cryptography project is to research and develop cryptographic algorithms and protocols that are resilient to attacks by quantum computers. This initiative aims to ensure the long-term security of digital communications and data, anticipating the advent of powerful quantum computing capabilities.
Key Objective 1: Post-Quantum Algorithm Development
Design and implement novel cryptographic algorithms (e.g., lattice-based, code-based, hash-based) that can withstand attacks from quantum algorithms like Shor's and Grover's algorithms.
Key Objective 2: Protocol Integration & Standardization
Integrate post-quantum algorithms into existing communication protocols (e.g., TLS, IPsec) and contribute to international standardization efforts for quantum-safe cryptography.
Key Objective 3: Performance Evaluation & Optimization
Rigorously evaluate the performance characteristics (e.g., key sizes, computational overhead, latency) of post-quantum cryptographic schemes and optimize them for practical deployment.
Methodology
Our methodology involves a combination of theoretical cryptographic research, mathematical analysis, and practical software implementation. We will collaborate with leading experts in quantum computing and cryptography to ensure the security and efficiency of our solutions.
Phase 1: Quantum Threat Analysis
Conduct a comprehensive analysis of the capabilities of future quantum computers and their potential impact on current cryptographic primitives (e.g., RSA, ECC).
Phase 2: Algorithm Prototyping & Testing
Develop and prototype various post-quantum cryptographic algorithms. Conduct extensive security analysis against known classical and quantum attacks, and perform side-channel analysis.
Phase 3: Real-world Deployment & Interoperability
Pilot the deployment of quantum-safe cryptographic solutions in relevant use cases and assess their interoperability with existing IT infrastructure. Contribute to open-source implementations and community efforts.
Expected Results & Impact
The Quantum Cryptography project is expected to deliver a suite of robust, quantum-resistant cryptographic solutions. This will have a monumental impact on national security, financial systems, and personal privacy by ensuring the long-term protection of sensitive data in a post-quantum world. The project will position CAIRLab at the forefront of quantum-safe cybersecurity research and development.
Project Team
- Dr. Justice Owusu Agyemang (Principal Investigator)
- Somuah Kwasi Obed (MPhil Candidate, Cryptography Specialist)