Primerjava implementacij verige blokov na primeru registra vpogledov

Kočevar, Marko (author), Mihelič, Jurij (mentor), Srebrnič, Jernej (co-mentor)

V diplomski nalogi skozi primer implementacije registra vpogledov v osebne podatke predstavimo in primerjamo dve implementaciji tehnologije verige blokov. Register vpogledov omogoča obdelovalcem osebnih podatkov večji nadzor nad zbranimi podatki in hkrati pomaga k izpoljnevanju nekaterih pogojev uredbe GDPR. Tehnologiji verige blokov se v zadnjem času posveča vse več pozornosti, glavni razlog pa je vse večje zanimanje za kriptovalute, katere so bile tudi prve, ki so uspešno implementirale to novo tehnologijo. V nalogi si pogledamo, kako je tehnologija zasnovana, kaj nam ponuja, osnovne lastnosti, prednosti in slabosti. Podrobneje predstavimo dve implementaciji, Ethereum in Hyperledger Fabric, ter prikažemo, kako smo jih umestili v našo aplikacijo, in ponudimo primerjavo med njima.

• Language: Slovenian
• Keywords: Veriga blokov, GDPR, Ethereum, Hyperledger
• Work type: Bachelor thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2019
• PID: 20.500.12556/RUL-106215
• Publication date in RUL: 12.02.2019

Secondary language

• Language: English
• Title: Comparison of blockchain implementations using a register of inquiries

Abstract

The thesis presents and compares two implementations of blockchain technology. The comparison is based on a register of insights into personal data, as an example use case. The register enables various institutions and companies to have better control, as well as a cleaner overview of insight into personal data of their customers from within their computer systems. Additionally, it helps users towards compliance with the new GDPR regulation regarding personal data. Blockchain technology is becoming increasingly popular, mainly influenced by the rise of cryptocurrencies, which were the first to implement this technology. In the thesis we take a look into the technology, its design, properties, capabilities as well as pros and cons. There is a more detailed focus on two main implementations, the Ethereum and Hyperledger Fabric platforms, with comparison and description of our application.

• Keywords: Blockchain, GDPR, Ethereum, Hyperledger