183 citations · 325 across the 39 of their papers we have counts for
6 papers · 1 filter
Quantum Sampling for Optimistic Finite Key Rates in High Dimensional Quantum Cryptography
Keegan Yao, Walter O. Krawec, Jiadong Zhu
It has been shown recently that the framework of quantum sampling, as introduced by Bouman and Fehr, can lead to new entropic uncertainty relations highly applicable to finite-key…
Security Proof Against Collective Attacks for an Experimentally Feasible Semiquantum Key Distribution Protocol
Walter O. Krawec, Rotem Liss, Tal Mor
Semiquantum key distribution (SQKD) allows two parties (Alice and Bob) to create a shared secret key, even if one of these parties (say, Alice) is classical. However, most SQKD pro…
A New High-Dimensional Quantum Entropic Uncertainty Relation with Applications
Walter O. Krawec
In this paper we derive a new quantum entropic uncertainty relation, bounding the conditional smooth quantum min entropy based on the result of a measurement using a two outcome PO…
Efficient Routing for Quantum Key Distribution Networks
Omar Amer, Walter O. Krawec, Bing Wang
As quantum key distribution becomes increasingly practical, questions of how to effectively employ it in large-scale networks and over large distances becomes increasingly importan…
Finite Key Analysis of the Extended B92 Protocol
Omar Amer, Walter O. Krawec
In this paper we derive a key rate expression for the extended version of the B92 quantum key distribution protocol that takes into account, for the first time, the effects of oper…
Quantum-Secure Microgrid
Zefan Tang, Yanyuan Qin, Zimin Jiang +2
Existing microgrid communication relies on classical public key systems, which are vulnerable to attacks from quantum computers. This paper uses quantum key distribution (QKD) to s…