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[{"key": "dc.contributor.advisor", "value": "Meht\u00e4l\u00e4, Saana", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "\u00d6rn, Otto", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2025-03-31T05:54:57Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2025-03-31T05:54:57Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2025", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/101135", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Luotto demokraattisten hallintojen vaalij\u00e4rjestelmiin on kokenut inflaatiota samaan aikaan kun hallintojen erin\u00e4iset elimet digitalisoituvat kovaa vauhtia. T\u00e4ss\u00e4 tutkielmassa tutustutaan perinteisten vaalij\u00e4rjestelmien ongelmiin ja k\u00e4yd\u00e4\u00e4n l\u00e4pi digitaalisten vaalij\u00e4rjestelmien nykytilaa ja ongelmia tutkien lohkoketjuteknologian mahdollisuuksia ratkaista n\u00e4m\u00e4 ongelmat. Tavoitteena on l\u00f6yt\u00e4\u00e4 ratkaisuja, joilla voidaan turvata demokraattisten vaalien tulevaisuus luotettuna j\u00e4rjestelm\u00e4n\u00e4. Tutkielma on toteutettu kirjallisuuskatsauksena ja tutkielmassa k\u00e4yd\u00e4\u00e4n l\u00e4pi vertaisarvioitua aineistoa liittyen perinteisiin vaalij\u00e4rjestelmiin, hallintojen digitaaliseen murrokseen, digitaalisiin \u00e4\u00e4nestysj\u00e4rjestelmiin, lohkoketjuihin ja lohkoketjujen vaalij\u00e4rjestelm\u00e4sovellutuksiin. Tutkielmassa k\u00e4y ilmi, ett\u00e4 suurin osa nykyisist\u00e4 vaalij\u00e4rjestelmist\u00e4 toimi hyvin perinteisell\u00e4 tavalla, vaikkakin erin\u00e4isi\u00e4 digitaalisia laitteita ja muita teknologioita monesti hy\u00f6dynnet\u00e4\u00e4n osana vaaliprosessia. Poikkeuksellista edistyneemp\u00e4\u00e4 internetin kautta tapahtuvaa \u00e4\u00e4nest\u00e4mist\u00e4 suoritetaan t\u00e4ll\u00e4 hetkell\u00e4 kokonaisvaltaisesti vain Virossa. Digitaalisissa varsinkin internetin kautta toimivissa vaalij\u00e4rjestelmiss\u00e4 on suuria haasteita, jotka monet liittyv\u00e4t l\u00e4pin\u00e4kyvyyden ja luoton puuttumiseen sek\u00e4 turvallisuuteen. Vuonna 2008 julkaistun kryptovaluutan Bitcoinin kantava teknologia eri lohkoketjuteknologia tuo vaalij\u00e4rjestelmien evoluution n\u00e4k\u00f6kulmasta houkuttelevia ominaisuuksia kuten datan muuttumattomuus, l\u00e4pin\u00e4kyvyys ja kryptografinen turvallisuus. N\u00e4m\u00e4 ominaisuudet tuovat uusia mahdollisuuksia t\u00e4ysin uudenlaiselle lohkoketjuun perustuvalle vaalij\u00e4rjestelm\u00e4lle. Lohkoketjut tuovat kuitenkin potentiaalin lis\u00e4ksi my\u00f6s haasteita, esimerkiksi l\u00e4pin\u00e4kyvyys tuo mukanaan my\u00f6s teoreettisen mahdollisuuden \u00e4\u00e4nen j\u00e4ljitett\u00e4vyydelle ja t\u00e4ten uhkaa \u00e4\u00e4nisalaisuutta.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Common trust in democratic election systems is experiencing ever growing inflation at the same time as digitalization of governmental bodies is steadily evolving. This thesis examines the problems of traditional voting systems and reviews the current state and challenges of digital voting systems, exploring the potential of blockchain technology to solve these problems. The goal is to find solutions that can secure the future of democratic elections as a trusted system. The thesis has been conducted as a literature review, examining peer-reviewed materials related to traditional voting systems, digital transformation of gov-ernments, digital voting systems, blockchains, and blockchain voting system applications.\nMost current voting systems operate in a traditional manner, although various digital devices and other technologies are often utilized at some point in the electoral process. More advanced internet-based voting is currently im-plemented comprehensively only in Estonia. Digital internet-based voting sys-tems face major challenges which relate to lack of transparency, trust and security. In 2008 a cryptocurrency known as Bitcoin was published. The underlying technology of Bitcoin is a blockchain which brings to table some attractive features from the perspective of voting systems such as data immutability, transparency, and cryptographic security. These features bring possibilities for a completely new kind of blockchain-based voting system. However, alongside their potential, blockchains also bring challenges - for example, transparency also brings a theoretical possibility for vote traceability and thus threatens vote secrecy.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2025-03-31T05:54:57Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2025-03-31T05:54:57Z (GMT). No. of bitstreams: 0\n Previous issue date: 2025", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "25", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": null, "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Lohkoketjuteknologian mahdollisuudet ja haasteet digitaalisissa vaalij\u00e4rjestelmiss\u00e4", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202503312956", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": null, "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": null, "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.copyright", "value": "\u00a9 The Author(s)", "language": "fi", "element": "rights", "qualifier": "copyright", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.yso", "value": "digitalisaatio", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "vaalij\u00e4rjestelm\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "vaalit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "teknologia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lohkoketjut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "demokratia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "\u00e4\u00e4nest\u00e4minen", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "virtuaalivaluutta", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietoj\u00e4rjestelm\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "Internet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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