35 citations · 100 across the 5 of their papers we have counts for
5 papers
Imperfect detectors for adversarial tasks with applications to quantum key distribution
Shlok Nahar, Devashish Tupkary, Norbert Lütkenhaus
Security analyses in quantum key distribution (QKD) and other adversarial quantum tasks often assume perfect device models. However, real-world implementations often deviate from t…
Experimental composable key distribution using discrete-modulated continuous variable quantum cryptography
Adnan A. E. Hajomer, Florian Kanitschar, Nitin Jain +6
Establishing secure data communication necessitates secure key exchange over a public channel. Quantum key distribution (QKD), which leverages the principles of quantum physics, ca…
The Engineering of a Scalable Multi-Site Communications System Utilizing Quantum Key Distribution (QKD)
Piotr K. Tysowski, Xinhua Ling, Norbert Lütkenhaus +1
Quantum Key Distribution (QKD) is a means of generating keys between a pair of computing hosts that is theoretically secure against cryptanalysis, even by a quantum computer. Altho…
Conditional beam splitting attack on quantum key distribution
John Calsamiglia, Stephen M. Barnett, Norbert Lütkenhaus
We present a novel attack on quantum key distribution based on the idea of adaptive absorption [calsam01]. The conditional beam splitting attack is shown to be much more efficient…
Removal of a single photon by adaptive absorption
John Calsamiglia, Stephen M. Barnett, Norbert Lütkenhaus +1
We present a method to remove, using only linear optics, exactly one photon from a field-mode. This is achieved by putting the system in contact with an absorbing environment which…