Kairos: a P2P End-To-End verifiable voting system framework

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dc.contributor.advisor Focardi, Riccardo it_IT
dc.contributor.author Bisconcin, Filippo <1995> it_IT
dc.date.accessioned 2021-06-28 it_IT
dc.date.accessioned 2021-10-07T12:37:55Z
dc.date.available 2021-10-07T12:37:55Z
dc.date.issued 2021-07-16 it_IT
dc.identifier.uri http://hdl.handle.net/10579/19696
dc.description.abstract End-to-end verifiable voting systems are commonly based on the security offered by cryptographic operations. Popular voting systems make use of cryptosystems like ElGamal which allows to anonymize votes both through Mix Networks (MixNet) and homomorphic encryption. We propose Kairos, a new voting framework partially based on Helios, that groups features of popular voting systems. Remote voting systems like Helios are based on the assumption of a trusted server, in which decryption keys are only used in an intended, secure way. Kairos, instead, implements a peer-to-peer approach that relaxes this assumption and prevents votes to be decrypted and associated to voters even when a subset of the servers are corrupted. Kairos is fully configurable in terms of cryptosystems and protocols. Additionally, it implements a new form of ElGamal decryption-reencryption MixNets that, to the best of our knowledge, have not appeared previously in the literature. it_IT
dc.language.iso en it_IT
dc.publisher Università Ca' Foscari Venezia it_IT
dc.rights © Filippo Bisconcin, 2021 it_IT
dc.title Kairos: a P2P End-To-End verifiable voting system framework it_IT
dc.title.alternative Kairos: a P2P End-To-End verifiable voting system framework it_IT
dc.type Master's Degree Thesis it_IT
dc.degree.name Informatica - computer science it_IT
dc.degree.level Laurea magistrale it_IT
dc.degree.grantor Dipartimento di Scienze Ambientali, Informatica e Statistica it_IT
dc.description.academicyear 2020/2021-Sessione Estiva it_IT
dc.rights.accessrights openAccess it_IT
dc.thesis.matricno 852144 it_IT
dc.subject.miur INF/01 INFORMATICA it_IT
dc.description.note it_IT
dc.degree.discipline it_IT
dc.contributor.co-advisor it_IT
dc.date.embargoend it_IT
dc.provenance.upload Filippo Bisconcin (852144@stud.unive.it), 2021-06-28 it_IT
dc.provenance.plagiarycheck Riccardo Focardi (focardi@unive.it), 2021-07-12 it_IT

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