Fine Tuning the Advanced Encryption Standard (AES)

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dc.contributor.authorRahnama, Behnam
dc.contributor.authorElçi, Atilla
dc.contributor.authorEweoya, Ibukun
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:20:11Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:20:11Z
dc.date.issued2012
dc.department[Rahnama, Behnam -- Eweoya, Ibukun] European Univ Lefke, TR-10 Mersin, Trnc, Turkey -- [Elci, Atilla] Aksaray Univ, Aksaray, Turkey
dc.description5th International Conference on Security of Information and Networks (SIN) -- OCT 25-27, 2012 -- Malaviya Natl Inst Technol, Dept Comp Engn, Jaipur, INDIA
dc.descriptionWOS:000312505600044
dc.description.abstractThe Advanced Encryption Standard has been playing a prominent role in embedded systems security for a decade after being announced by the National Institute of Standards and Technology (NIST). However, vulnerabilities have emerged, especially timing attacks, that challenges its security. This paper demonstrates the introduction of a unique diffusion and confusion scheme in Rijndael by incorporating ASCII codes manipulations using playfair ciphering into the algorithm; it is not depended on the key and input thereby making it a constant time module in AES algorithm. The concept counters possible leakages from the S-box lookups; intermediary operations (SubstituteByte, ShiftRows, MixColumns, AddRoundKey) of the AES are still applicable but it becomes impossible for cryptanalysis discovery of enciphering method and ciphertext bits. Success of cracking efforts will be beyond human patience as it avoids statistical precision, thereby curbing timing attacks.
dc.description.sponsorshipMalaviya Natl Inst Technol, Macquarie Univ, Aksaray Univ, So Fed Univ, Indian Inst Technol, Govt India, Minist Informat & Commun Technol, Project Informat Secur Educ Awareness (ISEA)
dc.identifier.endpage209en_US
dc.identifier.isbn978-1-4503-1668-2
dc.identifier.scopusqualityN/A
dc.identifier.startpage205en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5067
dc.identifier.wosWOS:000312505600044
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAssociation for Computing Machinery
dc.relation.ispartofPROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SECURITY OF INFORMATION AND NETWORKS
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectRijndael
dc.subjectState
dc.subjectPlaintext
dc.subjectCiphertext
dc.subjectS-box
dc.subjectASCII
dc.subjectMixColumns
dc.subjectShiftRows
dc.subjectSubBytes
dc.subjectAddRoundkey
dc.titleFine Tuning the Advanced Encryption Standard (AES)
dc.typeConference Object

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