GGS-6: Post-Quantum Infrastructure

Stage: Draft

The GGS-6: Post-Quantum Infrastructure standard defines the requirements for securing the Gen6 ecosystem against the threats posed by quantum computing. This standard outlines the adoption of quantum-resistant cryptographic techniques and the integration of post-quantum algorithms to ensure long-term security as quantum computing advances. Key components include:

1. Quantum-Resistant Cryptography: Transition to cryptographic algorithms that are resistant to attacks from quantum computers, including lattice-based, hash-based, and code-based cryptography.

2. Key Management: Implement quantum-safe key exchange protocols, secure key storage, and update mechanisms to ensure the integrity of cryptographic keys against quantum threats.

3. Interoperability: Ensure that the new post-quantum cryptographic systems work seamlessly with existing systems, while enabling backward compatibility for legacy cryptographic standards during the transition period.

4. Scalability: Design the infrastructure to handle the computational and storage demands of post-quantum cryptography while maintaining system performance.

5. Regulatory Compliance: Ensure compliance with emerging standards and regulations related to post-quantum security, including those from organizations like NIST.

6. Monitoring and Transition Strategy: Define a clear path for migrating to post-quantum cryptographic solutions, with ongoing monitoring to evaluate quantum threats and ensure infrastructure resilience.

Already PQ: Validators' SSH access.

This standard aims to future-proof the Gen6 ecosystem against the potential risks posed by quantum computing, ensuring secure data transmission, storage, and processing in the post-quantum era.