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VIDEO LIBRARY |
International Conference on Algebra, Analysis and Geometry - 2021
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On eavesdropping strategy for symmetric coherent states quantum cryptography using heterodyne measurement A. S. Avanesova, D. A. Kronbergb a Russian Quantum Center, Skolkovo, Moscow b Steklov Mathematical Institute of Russian Academy of Sciences, Moscow |
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Abstract: Here we propose to use heterodyne measurement to perform an attack on symmetric coherent states QKD protocol. When the number of states in the protocol is large enough the considered attack is more powerful than USD attack. Keywords: quantum state discrimination, quantum cryptography, heterodyne measurement. Website: https://zoom.us/j/91819779435?pwd=K1llRzUyV1VCclMzQjRtUEFpMzhYQT09 * Zoom conference ID: 918 1977 9435 , password: 633421 |