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Resource Allocation in Quantum Key Distribution (QKD) for Space-Air-Ground Integrated Networks. (arXiv:2208.08009v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Space-air-ground integrated networks (SAGIN) are one of the most promising
advanced paradigms in the sixth generation (6G) communication. SAGIN can
support high data rates, low latency, and seamless network coverage for
interconnected applications and services. However, communications in SAGIN are
facing tremendous security threats from the ever-increasing capacity of quantum
computers. Fortunately, quantum key distribution (QKD) for establishing secure
communications in SAGIN, i.e., QKD over SAGIN, can provide
information-theoretic security. To minimize the QKD deployment cost in SAGIN
with heterogeneous …
distribution key networks quantum quantum key distribution space