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quant-ph2026
GHz-rate polarization-based QKD system for fiber and satellite applications
Matías Rubén Bolaños, MatÃas Rubén Bolaños, Edoardo Rossi +10
Quantum key distribution (QKD) leverages the principles of quantum mechanics to exchange a secret key between two parties. Despite its promising features, QKD also faces several pr…
quant-ph2025
Countermeasures for Trojan-Horse Attacks on self-compensating all-fiber polarization modulator
Alberto De Toni, Aynur Cemre Aka, Costantino Agnesi +3
Quantum Key Distribution (QKD) leverages the principles of quantum mechanics to exchange a secret key between two parties. Unlike classical cryptographic systems, the security of Q…
quant-ph2025
Long-term analysis of efficient-BB84 4-node network with optical switches in metropolitan environment
Alberto De Toni, Edoardo Bortolozzo, Alessandro Emanuele +5
Quantum Key Distribution (QKD) is a leading technology for enabling information-theoretic secure communication, with protocols such as BB84 and its variants already deployed in pra…