20.500.12556/DKUM-72861 Šifrirni algoritmi v tehnologiji veriženja blokov Hash algorithms in blockchain technology V diplomskem delu primerjamo štiri šifrirne algoritme, ki jih uporabljajo kriptovalute. Na začetku na kratko predstavimo zgodovino uporabe šifriranja in kako se je razvijalo, ter načine šifriranja v informacijski tehnologiji. Nato predstavimo delovanje tehnologije veriženja blokov. Sledi predstavitev štirih šifrirnih algoritmov, kjer vsakega predstavimo in opišemo delovanje. Na koncu diplomskega dela analiziramo več pogledov tega, kaj smo izvedeli, preizkusimo delovanje v praksi in to prikažemo. In this diploma thesis we are comparing four cryptographic algorithms, that are used by cryptocurrencies. At the beginning, we briefly present history of encryption usage and how it evolved and also encryption methods in information technology. Then we present how blockchain tehcnology functions, followed by presentation of four cryptographic algorithms, as we present each one of them and describe how they function. At the end of our diploma work, we analyze aspects of what we have learned and try out how it works followed by presentation of that. tehnologija veriženja blokov šifriranje zgoščevalna funkcija kriptovaluta blockchain technology encryption hash function cryptocurrency true true false T. Ivačič Slovenski jezik Angleški jezik Diplomsko delo/naloga 2018-12-02 13:31:54 2019-03-05 12:49:07 2022-08-01 23:34:23 2019-07-11 19:35:14 2019 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.421:004.6.056(043.2) 22190870 URN:SI:UM:DK:6SKHD3KJ VS_Ivacic_Tomaz_2018.pdf VS_Ivacic_Tomaz_2018.pdf 1 5C8D6C0C4923569D43ED700EBC3D3E4A ab76c7d95b6e6baa578ba975b13aa36e6b4abf845cb0856548628e78b365095e 897c0852-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/aa87be15-132c-4ef0-a871-762d0f5025f3 https://dk.um.si/Dokument.php?lang=slv&id=131813 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0