Quantum-Resistant Cryptography in IaC

Quantum-Resistant Cryptography in IaC

Quantum computing threatens current encryption methods, requiring infrastructure to prepare for post-quantum cryptography. Future IaC templates will need to support quantum-resistant algorithms while maintaining backward compatibility. Crypto-agility becomes essential, enabling algorithm updates without infrastructure rebuilds.

Hybrid encryption approaches combine classical and quantum-resistant algorithms during the transition period. IaC templates will configure systems to negotiate the strongest available encryption while ensuring interoperability. Key management systems must support larger key sizes and new algorithm types required by post-quantum cryptography.