Increasing the security of the ping-pong protocol by using many mutually unbiased bases

Piotr Zawadzki; Zbigniew Puchała; Jarosław Adam Miszczak

doi:10.1007/s11128-012-0403-x

Increasing the security of the ping-pong protocol by using many mutually unbiased bases

Piotr Zawadzki
, Zbigniew Puchała
, Jarosław Adam Miszczak

Department of Telecommunications and Teleinformatics (RAU/RAU13)

Institute of Theoretical and Applied Informatics of the Polish Academy of Sciences

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

In this paper we propose an extended version of the ping-pong protocol and study its security. The proposed protocol incorporates the usage of mutually unbiased bases in the control mode. We show that, by increasing the number of bases, it is possible to improve the security of this protocol. We also provide the upper bounds on eavesdropping average non-detection probability and propose a control mode modification that increases the attack detection probability.

Original language	English
Pages (from-to)	569-576
Number of pages	8
Journal	Quantum Information Processing
Volume	12
Issue number	1
DOIs	https://doi.org/10.1007/s11128-012-0403-x
Publication status	Published - Jan 2013

Keywords

Ping-pong protocol
Quantum cryptography
Quantum secure direct communication

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Statistical and Nonlinear Physics
Theoretical Computer Science
Signal Processing
Modeling and Simulation
Electrical and Electronic Engineering

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10.1007/s11128-012-0403-x

Cite this

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abstract = "In this paper we propose an extended version of the ping-pong protocol and study its security. The proposed protocol incorporates the usage of mutually unbiased bases in the control mode. We show that, by increasing the number of bases, it is possible to improve the security of this protocol. We also provide the upper bounds on eavesdropping average non-detection probability and propose a control mode modification that increases the attack detection probability.",

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KW - Quantum secure direct communication

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Increasing the security of the ping-pong protocol by using many mutually unbiased bases

Abstract

Keywords

ASJC Scopus subject areas

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