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undergraduate thesis
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Substitution Ciphers
Josipa Klobučar (2016)
Josip Juraj Strossmayer University of Osijek
Department of Mathematics
Chair of Pure Mathematics
Algebra and Calculus Research Group
Metadata
TitleSupstitucijske šifre
AuthorJosipa Klobučar
Mentor(s)Ivan Matić (thesis advisor)
Abstract
U ovom završnom radu ćemo se, kao što to i naslov kaže, baviti supstitucijskim šiframa te njihovim dešifrifanjem i primjerom primjene u informatici. U prvom poglavlju baviti ćemo se supstitucijskim šiframa i definirati ćemo nekoliko načina kako ih napraviti. Uz svaki dio napravit ćemo i primjere pomoću engleske i hrvatske abecede U drugom poglavlju bavit ćemo se dešifriranjem supstitucijskih šifri, dok ćemo u trećem vidjeti primjenu u tehnologiji koju svakodnevno koristimo.
Keywordssubstitution ciphers simple substitution ciphers date shift ciphers key word ciphers the pigpen cipher the Polybius checkerboard random substitution ciphers the Shadow’s code deciphering CrypticSMS TimePIN
Parallel title (English)Substitution Ciphers
GranterJosip Juraj Strossmayer University of Osijek
Department of Mathematics
Lower level organizational unitsChair of Pure Mathematics
Algebra and Calculus Research Group
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineNATURAL SCIENCES
Mathematics
Other Mathematical Disciplines
Study programme typeuniversity
Study levelundergraduate
Study programmeUniversity undergraduate study programme in mathematics
Academic title abbreviationuniv.bacc.math.
Genreundergraduate thesis
Language Croatian
Defense date2016-05
Parallel abstract (English)
This final thesis paper is about substitution ciphers and their use in informational technology. The first chapter will reflect on substitution ciphers, how to create them, and with each of those examples will be provided using the Croatian and the English alphabet. The second chapter will describe the decoding process of said substitution ciphers, while the third chapter will show examples of such ciphers being used in everyday technology.
Parallel keywords (Croatian)supstitucijske šifre jednostavene supstitucijske šifre pomaknuta šifra šifre s datumskim pomakom šifriranje ključnom riječju Pigpen šifra Polybiusov kvadrat nasumične supstitucijske šifre Shadowljev kod dešifriranje CrypticSMS TimePIN
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:126:202114