Exact Equivocation Expressions for Wiretap Coding Over Erasure Channel Models
Traditional security analysis of wiretap codes requires evaluation of equivocation in the asymptote as the code blocklength tends to infinity. Finite blocklength codes, however, require exact expressions for equivocation so as to allow for comparison of parameterized codes across different code cons...
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Veröffentlicht in: | IEEE communications letters 2020-12, Vol.24 (12), p.2687-2691 |
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description | Traditional security analysis of wiretap codes requires evaluation of equivocation in the asymptote as the code blocklength tends to infinity. Finite blocklength codes, however, require exact expressions for equivocation so as to allow for comparison of parameterized codes across different code constructions or within the same construction. In this letter, we present two exact equivocation expressions for coset coding over the wiretap channel model with binary erasure channels (BECs) for both the main channel and the eavesdropper's channel. The expressions are functions of the algebraic structure of the binary wiretap codes, and they also hold for the special case when the main channel is noiseless. |
doi_str_mv | 10.1109/LCOMM.2020.3018686 |
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Finite blocklength codes, however, require exact expressions for equivocation so as to allow for comparison of parameterized codes across different code constructions or within the same construction. In this letter, we present two exact equivocation expressions for coset coding over the wiretap channel model with binary erasure channels (BECs) for both the main channel and the eavesdropper's channel. The expressions are functions of the algebraic structure of the binary wiretap codes, and they also hold for the special case when the main channel is noiseless.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2020.3018686</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Asymptotes ; Binary codes ; binary erasure channels ; Channel models ; Coding ; Electronic surveillance ; Encoding ; finite blocklength analysis ; Indexes ; Information theoretic security ; Measurement ; Parity check codes ; Security ; wiretap codes ; Wiretapping ; Zinc</subject><ispartof>IEEE communications letters, 2020-12, Vol.24 (12), p.2687-2691</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-b518326b4d66f301b938d1854dc08216b71280cf28202799e39b274355e91ebe3</citedby><cites>FETCH-LOGICAL-c339t-b518326b4d66f301b938d1854dc08216b71280cf28202799e39b274355e91ebe3</cites><orcidid>0000-0002-9375-9440</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9174833$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,778,782,794,27907,27908,54741</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9174833$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Harrison, Willie K.</creatorcontrib><title>Exact Equivocation Expressions for Wiretap Coding Over Erasure Channel Models</title><title>IEEE communications letters</title><addtitle>COML</addtitle><description>Traditional security analysis of wiretap codes requires evaluation of equivocation in the asymptote as the code blocklength tends to infinity. 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The expressions are functions of the algebraic structure of the binary wiretap codes, and they also hold for the special case when the main channel is noiseless.</description><subject>Asymptotes</subject><subject>Binary codes</subject><subject>binary erasure channels</subject><subject>Channel models</subject><subject>Coding</subject><subject>Electronic surveillance</subject><subject>Encoding</subject><subject>finite blocklength analysis</subject><subject>Indexes</subject><subject>Information theoretic security</subject><subject>Measurement</subject><subject>Parity check codes</subject><subject>Security</subject><subject>wiretap codes</subject><subject>Wiretapping</subject><subject>Zinc</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9UMtOwzAQtBBIlMIPwMUS5xQ_Ej-OKAoPqVEvII6Wk2wgVYlTO6nK3-PSisvuHGZ2ZwahW0oWlBL9sMxXZblghJEFJ1QJJc7QjGaZSlgc5xETpRMptbpEVyGsCSGKZXSGymJv6xEX26nbudqOnetxsR88hBBhwK3z-KPzMNoB567p-k-82oHHhbdh8oDzL9v3sMGla2ATrtFFazcBbk57jt6firf8JVmunl_zx2VSc67HpMqo4kxUaSNEG_1WmquGqixt6miLikpSpkjdMhUTSa2B64rJlGcZaAoV8Dm6P94dvNtOEEazdpPv40vDUqGkiPlYZLEjq_YuBA-tGXz3bf2PocQcajN_tZlDbeZUWxTdHUUdAPwLNJWp4pz_AsTEZ5g</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Harrison, Willie K.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Finite blocklength codes, however, require exact expressions for equivocation so as to allow for comparison of parameterized codes across different code constructions or within the same construction. In this letter, we present two exact equivocation expressions for coset coding over the wiretap channel model with binary erasure channels (BECs) for both the main channel and the eavesdropper's channel. The expressions are functions of the algebraic structure of the binary wiretap codes, and they also hold for the special case when the main channel is noiseless.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2020.3018686</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-9375-9440</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Asymptotes Binary codes binary erasure channels Channel models Coding Electronic surveillance Encoding finite blocklength analysis Indexes Information theoretic security Measurement Parity check codes Security wiretap codes Wiretapping Zinc |
title | Exact Equivocation Expressions for Wiretap Coding Over Erasure Channel Models |
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