A Decentralized Application for Verifying a Matching Algorithm - Programming and Testing a Smart Contract on the Ethereum Blockchain

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dc.contributor.authorFritz, Linnea
dc.contributor.departmentChalmers tekniska högskola / Institutionen för data- och informationsteknik (Chalmers)sv
dc.contributor.departmentChalmers University of Technology / Department of Computer Science and Engineering (Chalmers)en
dc.date.accessioned2019-07-03T14:54:36Z
dc.date.available2019-07-03T14:54:36Z
dc.date.issued2018
dc.description.abstractThis thesis uses blockchain technology to construct a decentralized application (often called a ‘Ðapp’) for the sake of verifying results of a matching algorithm used on data in the automotive industry. Its main intent is to explore whether the framework Ethereum can be utilized to aid in ensuring the correctness of client responses to a query sent by a peer in the network. The application was programmed in Solidity and JavaScript, and run on a local test network consisting of five clients. Testing the finished application showed that the throughput of data was slow, approximately 35 bytes/s, and that taking over the network to send corrupted information was relatively simple. These findings, along with a general study of the areas where blockchain technology is most advantageous, led to the conclusion that though it has potential as a constituent in the car industry, it is not suitable for verification of matchings at the time of writing.
dc.identifier.urihttps://hdl.handle.net/20.500.12380/256051
dc.language.isoeng
dc.setspec.uppsokTechnology
dc.subjectData- och informationsvetenskap
dc.subjectComputer and Information Science
dc.titleA Decentralized Application for Verifying a Matching Algorithm - Programming and Testing a Smart Contract on the Ethereum Blockchain
dc.type.degreeExamensarbete för masterexamensv
dc.type.degreeMaster Thesisen
dc.type.uppsokH
local.programmeComputer systems and networks (MPCSN), MSc
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