Authentikacija u ugradbenim sustavima zasnovana na dokazima bez poznavanja

undergraduate thesis

• Title (english): Embedded Systems Authentication based on Zero-Knowledge Proof
• Author: Damjan Hudiček
• Mentor: Vlado Sruk (mentor)
• Committee member: Vlado Sruk (predsjednik povjerenstva)
• Committee member: Nikolina Frid (član povjerenstva)
• Committee member: Ivan Kovačević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-09-02, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U radu je opisana, implementirana i ispitana metoda authentikacije temeljena na neinteraktivnim dokazima bez poznavanja. Takva metoda omogućuje primatelju da authenticira pošiljatelja i izračuna dijeljeni ključ. Način razmjene odnosno računanja zajedničkog ključa inspiriran je Diffie-Hellman protokolom. Metoda je implementirana u C++ programskom jeziku te ispitana na prijenosnom računalu i Raspberry Pi-u. Ispitana je i uspoređena brzina authentikacije. U odnosu na srodne authentikacijske sheme,... More postignute su usporedive brzine uz usporedivu razinu sigurnosti. Less

Abstract (english)

This paper describes, implements and tests the performance of an authentication scheme based on non-interactive zero-knowledge proof. Such an authentication scheme enables the receiver to verify the sender and calculate a shared key. The scheme is implemented in C++ and ran on a laptop and a Raspberry Pi. Performance is tested and compared between platforms. Compared to similar authentication schemes, this scheme manages comparable performance with comparable levels of security.

• Keywords: dokazi bez poznavanja; authentikacija; ugradbeni sustavi
• Keywords (english): zero-knowledge proof; authentication; embedded systems
• Language: croatian
• URN:NBN: urn:nbn:hr:168:830136
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 18:28:09