Advanced unambiguous state discrimination attack and countermeasure strategy in a practical B92 QKD system

DOI10.1007/s11128-017-1784-7zbMath1395.81103OpenAlexW2773018704MaRDI QIDQ1653917

Joong-Seon Choe, Chun Ju Youn, Byung-Seok Choi, Heasin Ko

Publication date: 7 August 2018

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11128-017-1784-7

zbMATH Keywords

quantum key distributionB92 protocolunambiguous state discrimination attack

Mathematics Subject Classification ID

Cryptography (94A60) Quantum measurement theory, state operations, state preparations (81P15) Quantum state estimation, approximate cloning (81P50) Quantum cryptography (quantum-theoretic aspects) (81P94)

Related Items

Continuous variable B92 quantum key distribution protocol using single photon added and subtracted coherent states

Cites Work

• Quantum cryptography: public key distribution and coin tossing
• Secure communication with single-photon two-qubit states
• Quantum cryptography using any two nonorthogonal states
• Unnamed Item