Quantum Cryptography and Post-Quantum Cryptography
Physics-Based vs Mathematics-Based
Information-Theoretic vs Computational
Hardware Requirements
Deployment Complexity
Cost Factors
Real-Time Communication
Data at Rest Protection
Long-Term Archival Security
Layered Security Approaches
QKD-PQC Integration
Authentication in Quantum Networks
Redundant Security Mechanisms
QKD for Key Distribution
PQC for Digital Signatures
Combined Threat Mitigation
Failover Strategies
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16. Cryptanalysis of Post-Quantum Schemes
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18. Quantum Networks and Infrastructure