A General Scheme for Information Interception in the Ping-Pong Protocol
Joint Authors
Zawadzki, Piotr
Miszczak, Jarosław Adam
Source
Advances in Mathematical Physics
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-07-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The existence of undetectable eavesdropping of dense coded information has been already demonstrated by Pavičić for the quantum direct communication based on the ping-pong paradigm.
However, (a) the explicit scheme of the circuit is only given and no design rules are provided; (b) the existence of losses is implicitly assumed; (c) the attack has been formulated against qubit based protocol only and it is not clear whether it can be adapted to higher dimensional systems.
These deficiencies are removed in the presented contribution.
A new generic eavesdropping scheme built on a firm theoretical background is proposed.
In contrast to the previous approach, it does not refer to the properties of the vacuum state, so it is fully consistent with the absence of losses assumption.
Moreover, the scheme applies to the communication paradigm based on signal particles of any dimensionality.
It is also shown that some well known attacks are special cases of the proposed scheme.
American Psychological Association (APA)
Zawadzki, Piotr& Miszczak, Jarosław Adam. 2016. A General Scheme for Information Interception in the Ping-Pong Protocol. Advances in Mathematical Physics،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1095801
Modern Language Association (MLA)
Zawadzki, Piotr& Miszczak, Jarosław Adam. A General Scheme for Information Interception in the Ping-Pong Protocol. Advances in Mathematical Physics No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1095801
American Medical Association (AMA)
Zawadzki, Piotr& Miszczak, Jarosław Adam. A General Scheme for Information Interception in the Ping-Pong Protocol. Advances in Mathematical Physics. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1095801
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095801