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undergraduate thesis
Sigurnosna svojstva pametnih ugovora na platformi Ethereum
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:926182
Bagić, Blaž
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Bagić, B. (2018). Sigurnosna svojstva pametnih ugovora na platformi Ethereum (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:926182

Bagić, Blaž. "Sigurnosna svojstva pametnih ugovora na platformi Ethereum." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:926182

Bagić, Blaž. "Sigurnosna svojstva pametnih ugovora na platformi Ethereum." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:926182

Bagić, B. (2018). 'Sigurnosna svojstva pametnih ugovora na platformi Ethereum', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 02 October 2024, https://urn.nsk.hr/urn:nbn:hr:168:926182

Bagić B. Sigurnosna svojstva pametnih ugovora na platformi Ethereum [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 October 02] Available at: https://urn.nsk.hr/urn:nbn:hr:168:926182

B. Bagić, "Sigurnosna svojstva pametnih ugovora na platformi Ethereum", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:926182

Metadata
TitleSigurnosna svojstva pametnih ugovora na platformi Ethereum
Title (english)Security properties of smart contracts on the Ethereum platform
AuthorBlaž Bagić
MentorAnte Đerek (mentor)
Committee memberAnte Đerek (predsjednik povjerenstva)
Committee memberIvan Kovačević (član povjerenstva)
Committee memberKarlo Knežević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Kriptografski lanac blokova (eng. Blockchain) je distribuirana baza podataka koja održava rastuću listu transakcija te koristi kriptografiju kako bi osigurala integritet i neporecivost pohranjenih podataka. Jedna novija primjena lanca blokova je izgradnja sustava pametnih ugovora. Iako se svakodnevno pojavljuje mnoštvo distribuiranih aplikacija koje koriste pametne ugovore, nejasno je koja točno sigurnosna svojstva ti pametni ugovori pružaju krajnjim korisnicima. U sklopu ovog rada napravljen je pregled relevantnih ranjivosti na platformi Ethereum, također su primjerima ilustrirani napadi koji izrabljuju te ranjivosti. Konačno, u poglavlju 4 objašnjene su sigurnosne preporuke pomoću kojih se opisane ranjivosti mogu izbjeći.
Abstract (english)
Blockchain is a distributed database maintaining a continuously growing list of records, called blocks, which are linked and secured using cryptography. One of the newest applications of the blockchain is the development of smart contracts. Although a lot of smart contract based distributed applications are developed daily, it is unclear which exactly security properties do those smart contracts possess. In this thesis we investigate the functionalities and security properties of a platform for smart contracts Ethereum. Most known attacks are documented and illustrated by examples based on research we have conducted. Also, a taxonomy of known attacks and their explanation is provided in this thesis. Finally, in section 4, is an overview of security recommendations which can help avoid mentioned vulnerabilities.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:926182
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 on2019-03-13 18:44:35