China Telecom Deploys Hybrid Quantum-Safe Encryption System Across 16 Cities

China Telecom Quantum Group has launched a commercial-grade distributed cryptography system integrating quantum key distribution (QKD) with post-quantum cryptography (PQC). Designed to provide resilience against both current and future threats posed by quantum computing, the hybrid system secures communications using a dual-layer approach: QKD enables key transmission via quantum-mechanical principles, while PQC leverages hard mathematical […]

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