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undergraduate thesis
Sigurnosne ranjivosti u pametnim ugovorima
2022. urn:nbn:hr:168:371435
Mitrović, Lovre
University of Zagreb
Faculty of Electrical Engineering and Computing

Cite this document

Mitrović, L. (2022). Sigurnosne ranjivosti u pametnim ugovorima (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:371435

Mitrović, Lovre. "Sigurnosne ranjivosti u pametnim ugovorima." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:371435

Mitrović, Lovre. "Sigurnosne ranjivosti u pametnim ugovorima." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:371435

Mitrović, L. (2022). 'Sigurnosne ranjivosti u pametnim ugovorima', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 11 April 2024, https://urn.nsk.hr/urn:nbn:hr:168:371435

Mitrović L. Sigurnosne ranjivosti u pametnim ugovorima [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2022 [cited 2024 April 11] Available at: https://urn.nsk.hr/urn:nbn:hr:168:371435

L. Mitrović, "Sigurnosne ranjivosti u pametnim ugovorima", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:168:371435

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Metadata
TitleSigurnosne ranjivosti u pametnim ugovorima
Title (english)Security vulnerabilities in smart contracts
AuthorLovre Mitrović
MentorAnte Đerek (mentor)
Committee memberAnte Đerek (predsjednik povjerenstva)
Committee memberLucija Šikić (član povjerenstva)
Committee memberPetar Paradžik (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2022-07-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Rad obrađuje nekolicinu odabranih ranjivosti u implementaciji pametnih ugovora na platformi Ethereum. Za svaku razrađuje uzroke i preventivne tehnike. U nastavku analizira problem generiranja slučajnih brojeva i osvrće se na loše prakse u tom procesu. Uz to prezentira rješenje za pronalaženje loših praksi u implementaciji ugovora. Navedeno rješenje se potom testira kroz nekolicinu primjera i razmatraju se daljnje nadogradnja. Na kraju se predlažu dobre prakse za dobivanje slučajnih brojeva.
Abstract (english)
This paper addresses several selected vulnerabilities in the implementation of smart contracts on the Ethereum network. For each, it examines causes and presents some preventive techniques. In the following, it analyzes the problem of generating random numbers and examines bad practices during the implementation process. In addition, it presents the solution for finding those practices in contract implementation. That solution is then tested through several test examples and further upgrades are considered. Finally, good practices for obtaining random numbers are suggested.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:371435
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 on2023-01-15 10:53:18