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Encrypting user files on the server using PHP and OpenSSL
Nikola Cerovski (2017)
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Computer Engineering and Automation
Chair of Computer Engineering
Cite this document

Cerovski, N. (2017). Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:629292

Cerovski, Nikola. "Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:629292

Cerovski, Nikola. "Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:629292

Cerovski, N. (2017). 'Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 14 November 2019, https://urn.nsk.hr/urn:nbn:hr:200:629292

Cerovski N. Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2019 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:200:629292

N. Cerovski, "Kriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:629292

Metadata
TitleKriptiranje korisničkih datoteka na serveru upotrebom PHP-a i OpenSSL-a
Title (english)Encrypting user files on the server using PHP and OpenSSL
AuthorNikola Cerovski
MentorIvica Lukić (mentor)
Committee memberKrešimir Nenadić (predsjednik povjerenstva)
Committee memberIvica Lukić (član povjerenstva)
Committee memberMirko Köhler (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Computer Engineering and Automation)
(Chair of Computer Engineering)
Osijek
Defense date and country2017-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
Abstract
U ovome završnom radu obrađena je OpenSSL metoda enkripcije korisničkih datoteke, te je implementirana na web aplikaciji za pohranu datoteka na serveru. Kroz završni rad objašnjene su tehnologije u web programiranju korištenje prilikom izrade aplikacije, kao što su tehnologije na strani klijenta (engl. front-end), te tehnologije na strani poslužitelja (engl. back-end). Uz osnovne tehnologije, korišteni su i analizirani napredni alati poput Laravel PHP radnoga okruženja (engl. framework), jQuery biblioteke za JavaScript programski jezik, te dodataka SweetAlert2 i DataTables za efikasniji prikaz obavijesti i sortiranja tablica. U nastavku završnoga rada, opisane su metode izrade web aplikacije koja je podijeljena po funkcionalnim komponentama. Objašnjena je izrada sustava za prijavu i registraciju korisnika. Dalje, objašnjena je izrada komponenti za prijenos i preuzimanje datoteka. Enkripcija i dekripcija datoteka usko su povezane uz ove metode, te su detaljno analizirane. Uz navedene metode, objašnjen je i sustav za razmjenu poruka koji je zamišljen kao način za razmjenu datoteka, te je implementiran e-mail servis koji šalje obavijest na adresu primatelja o pristigloj poruci. Na kraju je objašnjena instalacija web aplikacije na cloud platformi Heroku.
Abstract (english)
The title of this final paper is “Encrypting user files stored on the server with PHP and OpenSSL encryption”. Its objective is creating a web application which will be used for storing user files on a web server. The files can be, optionally, protected with OpenSSL encryption. Throughout this final paper, basic technologies used in developing this application are described. These technologies can be divided in two main groups - front-end and back-end. Along with these, additional tools like Laravel PHP framework, jQuery JavaScript library, SweetAlert2 and DataTables add-ons were used and described. Next, the development of the web application was described. Application was divided into components, and each main component is described, starting with user registration and validation. Second component is file uploading and downloading. The file encryption and decryption is located and analyzed in previously mentioned components. For file exchange, the messaging system with e-mail notifications was designed. Users can share files with other users through this system. Finally, implementation of web application on Heroku cloud platform was described.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:629292
Study programmeTitle: Professional study programme of Electrical Engineering; specializations in: Power Engineering, Automation, Informatics
Course: Informatics
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Created on2017-10-23 10:47:03