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undergraduate thesis
Dvostranačko računanje DSA digitalnog potpisa
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. urn:nbn:hr:168:331963
Topalović, Branko
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Topalović, B. (2020). Dvostranačko računanje DSA digitalnog potpisa (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:331963

Topalović, Branko. "Dvostranačko računanje DSA digitalnog potpisa." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:331963

Topalović, Branko. "Dvostranačko računanje DSA digitalnog potpisa." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:331963

Topalović, B. (2020). 'Dvostranačko računanje DSA digitalnog potpisa', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 03 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:331963

Topalović B. Dvostranačko računanje DSA digitalnog potpisa [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2020 [cited 2024 November 03] Available at: https://urn.nsk.hr/urn:nbn:hr:168:331963

B. Topalović, "Dvostranačko računanje DSA digitalnog potpisa", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:168:331963

Metadata
TitleDvostranačko računanje DSA digitalnog potpisa
Title (english)Two-party DSA signing
AuthorBranko Topalović
MentorAnte Đerek (mentor)
Committee memberAnte Đerek (predsjednik povjerenstva)
Committee memberPetar Paradžik (član povjerenstva)
Committee memberRudolf Lovrenčić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2020-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
U ovom radu se postavljaju formalni temelji s kojima se mogu definirati sheme potpisivanja. Predstavlja se tip shema identificiranja koje su pogodne za transformaciju u sheme potpisivanja te se tako dobivena općenita shema potpisivanja konkretizira za kriptografiju eliptičkih krivulja. Nadalje se uvode formalni modeli funkcionalnosti i zero-knowledge dokazi s kojima se postiže pouzdana podjela odgovornosti potpisivanja na dvije stranke. Konačno se opisuje oblikovanje i implementacija sheme dvostranačkog potpisivanja na primjeru programske potpore web usluge Ethereum wallet. Svrha implementacije sheme dvostranačkog potpisivanja jest zamjena postojećeg mehanizma dijeljenja tajne kako bi se poboljšala sigurnost usluge.
Abstract (english)
This thesis sets the formal foundations with which signature schemes can be defined. The thesis presents a suitable type of identifying schemes which can be transformed into signing schemes and concretises such general signing schemes into elliptic curve digital signature schemes. Formal models of functionalities and zero-knowledge proofs are introduced with which a reliable responsibility distribution is achieved to two parties. Finally, the thesis describes the design and implementation of a two-party signature scheme for the web service software of an Ethereum wallet. The two-party signature scheme's purpose is to replace the existing secret sharing mechanism to improve service security.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:331963
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 on2023-01-14 10:09:17