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dc.contributor.authorYousif, Madena Shaltagh
dc.contributor.authorSalih, Raghad Kadhim
dc.contributor.authorGhanim Alsaidi, Nadia Mohamed
dc.date.accessioned2020-07-30T07:08:26Z
dc.date.available2020-07-30T07:08:26Z
dc.date.issued2019en_US
dc.identifier.citationYousif, M. S., Salih, R. K., Ghanim Alsaidi, N. M. (2019). A new modified playfair cipher. International Conference of Mathematical Sciences. s. 030047(1)-030047(4).en_US
dc.identifier.isbn978-0-7354-1816-5
dc.identifier.urihttps://aip.scitation.org/doi/10.1063/1.5095132
dc.identifier.urihttps://hdl.handle.net/20.500.12415/5000
dc.description.abstractThe methods of encryption and decryption are used to protect the transferred information through public channels. The symmetric cipher methods that are based on the shared secrecy are preferable for this purpose. Playfair cipher is one of the classical symmetric ciphers; it has some limitation because it uses 5×5 matrix. To overcome this limitation, we propose in this paper a new encryption and decryption method based on the classical playfair cipher by expanding it to an n×n matrix with permutation and transposition. The security and the efficiency of the proposed method are demonstrated in comparing to the traditional and other modified playfair ciphers.en_US
dc.language.isoengen_US
dc.publisherMaltepe Üniversitesien_US
dc.relation.isversionof10.1063/1.5095132en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsCC0 1.0 Universal*
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.subjectPlayfairen_US
dc.subjectSymmetric ciphersen_US
dc.subjectClassical cryptographyen_US
dc.subjectInformation theoryen_US
dc.titleA new modified playfair cipheren_US
dc.typearticleen_US
dc.relation.journalInternational Conference of Mathematical Sciencesen_US
dc.contributor.departmentMaltepe Üniversitesi, İnsan ve Toplum Bilimleri Fakültesien_US
dc.identifier.startpage030047-1en_US
dc.identifier.endpage030047-4en_US
dc.relation.publicationcategoryUluslararası Konferans Öğesi - Başka Kurum Yazarıen_US


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