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undergraduate thesis
Kriptografska svojstva S-kutija
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. urn:nbn:hr:168:623054
Afrić, Petar
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Afrić, P. (2015). Kriptografska svojstva S-kutija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:623054

Afrić, Petar. "Kriptografska svojstva S-kutija." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:623054

Afrić, Petar. "Kriptografska svojstva S-kutija." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:623054

Afrić, P. (2015). 'Kriptografska svojstva S-kutija', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:623054

Afrić P. Kriptografska svojstva S-kutija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2015 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:168:623054

P. Afrić, "Kriptografska svojstva S-kutija", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:168:623054

Metadata
TitleKriptografska svojstva S-kutija
Title (english)S-boxes cryptographic properties
AuthorPetar Afrić
MentorMarin Golub (mentor)
Committee memberMarin Golub (predsjednik povjerenstva)
Committee memberMarko Čupić (član povjerenstva)
Committee memberDomagoj Alagić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2015-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
U modernom svijetu sve se veća količina informacija prenosi nesigurnim komunikacijskim kanalima. Kako bi se podaci zaštiti potrebno ih je šifrirati. Mnogi moderni kartografski algoritmi koriste S-kutije kako bi adekvatno zaštitili podatke. Kvaliteta primijenjenih S-kutija značajno utječe na sigurnost algoritma. Iz navedenog razloga potrebno se je pobrinuti da su svojstva S kutija što bolja moguća. U svrhu generiranja, rada s i analiziranja svojstava S-kutija razvijen je programski sustav GET. Glavni fokus ovog rada je optimizacija i nadogradnja spomenutog programskog sustava. U sklopu rada sustav je reimplementiran u objektnoj paradigmi u programskom jeziku C++, sređeni su svi problemi s memorijom, značajno je poboljšana brzina rada sustava te su proširene njegove funkcionalnosti.
Abstract (english)
In the modern world there is an increasing quantity of information being transmitted through insecure communication canals. In order to protect the transmitted data it has to be encrypted. Many modern cryptographic algorithms use S-boxes to adequately protect data. The quality of used S-boxes significantly impacts the security of used algorithms because of that making sure that S-box properties are of high quality is vital. For the purpose of generating, working with and analyzing properties of S-boxes the GET program was developed. The main focus of this thesis is optimization and expansion of the mentioned program. Within this work GET was re-implemented in objective paradigm in the C++ programming language, all issues with memory where fixed, speed of execution was increased and the functionality of the system was expanded.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:623054
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
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Created on2018-02-06 07:34:41