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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 8, Pages 639–644
(Mi jetpl2154)
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This article is cited in 2 scientific papers (total in 2 papers)
QUANTUM INFORMATION SCIENCE
On a collective attack on the key in quantum cryptography on two nonorthogonal states
S. N. Molotkovab a M. V. Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics
b Institute of Solid State Physics, Russian Academy of Sciences
Abstract:
A “collective” attack on the key is considered, and its connection with the classical capacity of a quantum communication channel is analyzed. It has been shown that the allowable error probability for legitimate users to which the secure key can be extracted is less than half the value for “translucent” eavesdropping and individual measurements.
Received: 21.09.2004
Citation:
S. N. Molotkov, “On a collective attack on the key in quantum cryptography on two nonorthogonal states”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:8 (2004), 639–644; JETP Letters, 80:8 (2004), 563–567
Linking options:
https://www.mathnet.ru/eng/jetpl2154 https://www.mathnet.ru/eng/jetpl/v80/i8/p639
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Statistics & downloads: |
Abstract page: | 380 | Full-text PDF : | 117 | References: | 48 |
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