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undergraduate thesis
Kriptiranje datoteka zasnovano na lokaciji
2019. urn:nbn:hr:200:446429
Dmitrović, Matej
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Programming Languages and Systems

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Dmitrović, M. (2019). Kriptiranje datoteka zasnovano na lokaciji (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:446429

Dmitrović, Matej. "Kriptiranje datoteka zasnovano na lokaciji." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:446429

Dmitrović, Matej. "Kriptiranje datoteka zasnovano na lokaciji." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:446429

Dmitrović, M. (2019). 'Kriptiranje datoteka zasnovano na lokaciji', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 03 March 2025, https://urn.nsk.hr/urn:nbn:hr:200:446429

Dmitrović M. Kriptiranje datoteka zasnovano na lokaciji [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 March 03] Available at: https://urn.nsk.hr/urn:nbn:hr:200:446429

M. Dmitrović, "Kriptiranje datoteka zasnovano na lokaciji", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:446429

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Metadata
TitleKriptiranje datoteka zasnovano na lokaciji
Title (english)Location based file encryption
AuthorMatej Dmitrović
MentorZdravko Krpić (mentor)
MentorBruno Zorić (mentor)
Committee memberZdravko Krpić (predsjednik povjerenstva)
Committee memberTomislav Matić (član povjerenstva)
Committee memberAlfonzo Baumgartner (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Software Engineering)
(Chair of Programming Languages and Systems)
Osijek
Defense date and country2019-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Program Engineering
Abstract
U ovom radu istražuju se načini i metode korištenja lokacije prilikom kriptiranja podataka na mobilnim uređajima. Opisani su osnovni tipovi kriptiranja podataka, sigurnosni mehanizmi Android i iOS uređaja, te način na koji je implementirano kriptiranje u Android uređajima. Cilj rada je, koristeći neke od metoda opisanih u teorijskom dijelu, načiniti Android aplikaciju koja kriptira datoteke koristeći lokaciju. Aplikacija je načinjena u programskom alatu Android Studio koristeći programski jezik Java i opisni jezik XML. U aplikaciji, korisnik može odabrati lokaciju za koju će se datoteka kriptirati. Datoteka je kriptirana AES/CBC algoritmom s nasumičnim inicijalizacijskim vektorom i lokacijom kao ključem kriptiranja. Kriptiranu datoteku moguće je dekriptirati samo kada je Android uređaj na lokaciji odabranoj za kriptiranje. Aplikacija je laka za korištenje, iako postoji problem u korisničkom iskustvu kod upotrebe odabira lokacije. Smatra se kako bi lokacija trebala biti dodatak prilikom kriptiranja umjesto da se na lokaciji bazira cijeli sustav.
Abstract (english)
This thesis explores ways and methods of using location for encrypting data on mobile devices. Basic types of encryption, security mechanisms in Android and iOS devices, and ways of encryption implemented on the Android system are described in this paper. The goal is to create an Android application which uses some of the methods described in theoretical part. The application is created via the programming tool Android Studio which uses Java programming language and XML markup language. When a user chooses a file to encrypt, he can choose the location this file will be encrypted for. The file is encrypted using AES/CBC algorithm with randomized initialization vector and location as encryption key. The encrypted file is possible to decrypt only when the Android device is located at the chosen encryption location. The application is easy to use, although problems with user experience exist while picking encryption location. It is considered that the location should be used as an extra layer of protection while encrypting instead of being used as a basis of the whole system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:446429
Study programmeTitle: Undergraduate University Study Programme in Computer Engineering
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
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-12-20 12:34:52