S. N. Molotkov, “Analog of differential-phase quantum cryptography on coherent states with provable cryptographic security”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2015, Volume 102, Issue 6,Pages <nobr>436

This article is cited in 1 paper

QUANTUM INFORMATION SCIENCE

Analog of differential-phase quantum cryptography on coherent states with provable cryptographic security

S. N. Molotkov^abc

^a Academy of Cryptography of the Russian Federation, Moscow, 121552, Russia
^b Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432, Russia
^c Faculty of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia

Abstract: A quantum-cryptography protocol has been proposed by analogy with distributed coding protocols operating at sub- and gigahertz clock frequencies. In contrast to distributed coding protocols whose security has not yet been proved, this protocol allows a simple, intuitively clear proof of security.

Received: 13.07.2015

DOI: 10.7868/S0370274X15180150