System and Method for Detecting Photon-Number-Splitting (PNS) Attack in Secure Quantum Communication Channel During QKD
Published:
This patent presents a sophisticated system for real-time detection and monitoring of photon-number-splitting attacks in operational QKD systems, enabling proactive security response.
Recommended citation: Gupta, S., Krishnan, R.K., Chennuri, S., & Singh, D. (2025). "System and Method for Detecting Photon-Number-Splitting (PNS) Attack in Secure Quantum Communication Channel During QKD." Indian Patent 202341064900, filed January 24, 2024, and issued October 6, 2025.