Generalized synchronization of chaos for secure communication: Remarkable stability to noise
A new method for secure information transmission based on generalized synchronization is proposed. The principal advantage of it is a remarkable stability to noise. To reveal this peculiarity of the proposed method the effectiveness of the detection of the information signal from the transmitted one...
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Veröffentlicht in: | Physics letters. A 2010-06, Vol.374 (29), p.2925-2931 |
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creator | Moskalenko, Olga I. Koronovskii, Alexey A. Hramov, Alexander E. |
description | A new method for secure information transmission based on generalized synchronization is proposed. The principal advantage of it is a remarkable stability to noise. To reveal this peculiarity of the proposed method the effectiveness of the detection of the information signal from the transmitted one in the presence of noise in the communication channel is examined both for the proposed scheme and for the schemes of chaotic communication known already. The main ideas of the proposed method are illustrated by the example of coupled Rössler systems used both transmitter and receiver. |
doi_str_mv | 10.1016/j.physleta.2010.05.024 |
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The main ideas of the proposed method are illustrated by the example of coupled Rössler systems used both transmitter and receiver.</description><subject>Channels</subject><subject>Chaos theory</subject><subject>Chaotic communication</subject><subject>Chaotic oscillators</subject><subject>Dynamical system</subject><subject>Generalized synchronization</subject><subject>Noise</subject><subject>Receivers</subject><subject>Secure information transmission</subject><subject>Solid state physics</subject><subject>Stability</subject><subject>Synchronism</subject><subject>Synchronization</subject><issn>0375-9601</issn><issn>1873-2429</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkFFLwzAUhYMoOKd_QfLmU2vSpE3rkzJ0CgNB9E0IaXLLMttmJqnQ_Xo7p88-Xbic78D5ELqkJKWEFtebdLseQwtRpRmZniRPScaP0IyWgiUZz6pjNCNM5ElVEHqKzkLYEDKRpJqh9yX04FVrd2BwGHu99q63OxWt67FrsF4rF3DjPA6gBw9Yu64beqt_Ejf4BTrlP1TdAg5R1ba1ccTR4d7ZAOfopFFtgIvfO0dvD_evi8dk9bx8WtytEs04j4kSujFMlFVZVhQKoKqmuiiJEHXFhKmVKrhuqIEaTMO5EdTUrCGVZporynM2R1eH3q13nwOEKDsbNLSt6sENQYqcFYLygk3J4pDU3oXgoZFbb6cFo6RE7m3KjfyzKfc2JcnlZHMCbw8gTDu-LHgZtIVeg7EedJTG2f8qvgGnYoSG</recordid><startdate>20100628</startdate><enddate>20100628</enddate><creator>Moskalenko, Olga I.</creator><creator>Koronovskii, Alexey A.</creator><creator>Hramov, Alexander E.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20100628</creationdate><title>Generalized synchronization of chaos for secure communication: Remarkable stability to noise</title><author>Moskalenko, Olga I. ; Koronovskii, Alexey A. ; Hramov, Alexander E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c344t-a7cfd37898891e6e1ab1c68077b937dbaa64cf1debedf44d71db3f09c3c4a1453</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Channels</topic><topic>Chaos theory</topic><topic>Chaotic communication</topic><topic>Chaotic oscillators</topic><topic>Dynamical system</topic><topic>Generalized synchronization</topic><topic>Noise</topic><topic>Receivers</topic><topic>Secure information transmission</topic><topic>Solid state physics</topic><topic>Stability</topic><topic>Synchronism</topic><topic>Synchronization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moskalenko, Olga I.</creatorcontrib><creatorcontrib>Koronovskii, Alexey A.</creatorcontrib><creatorcontrib>Hramov, Alexander E.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physics letters. A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moskalenko, Olga I.</au><au>Koronovskii, Alexey A.</au><au>Hramov, Alexander E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Generalized synchronization of chaos for secure communication: Remarkable stability to noise</atitle><jtitle>Physics letters. A</jtitle><date>2010-06-28</date><risdate>2010</risdate><volume>374</volume><issue>29</issue><spage>2925</spage><epage>2931</epage><pages>2925-2931</pages><issn>0375-9601</issn><eissn>1873-2429</eissn><abstract>A new method for secure information transmission based on generalized synchronization is proposed. The principal advantage of it is a remarkable stability to noise. To reveal this peculiarity of the proposed method the effectiveness of the detection of the information signal from the transmitted one in the presence of noise in the communication channel is examined both for the proposed scheme and for the schemes of chaotic communication known already. The main ideas of the proposed method are illustrated by the example of coupled Rössler systems used both transmitter and receiver.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.physleta.2010.05.024</doi><tpages>7</tpages></addata></record> |
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subjects | Channels Chaos theory Chaotic communication Chaotic oscillators Dynamical system Generalized synchronization Noise Receivers Secure information transmission Solid state physics Stability Synchronism Synchronization |
title | Generalized synchronization of chaos for secure communication: Remarkable stability to noise |
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