20.500.12556/DKUM-64975 Implementacijski vidiki protokolov za overjanje in izmenjavo ključev Implementational issues of authentication and key-agreement protocols Overilni protokoli so sestavni del varne komunikacije, saj preverijo, ali se pogovarjamo s pravo osebo. Veliko protokolov na tem področju je opisanih samo v teoriji, zato smo v tem magistrskem delu izbrali pet protokolov in jih implementirali. Nato smo simulirali napade na izbrane protokole in preverili, v kolikšni meri so varni. Osredotočili smo se na podskupino protokolov za pametne kartice, ki morajo biti čim bolj učinkoviti. Authentication protocols are a key part of secure communications, since they tell us if we are talking to the correct entity. A lot of protocols in this field are only described in theory so in this work we choose five protocols and implemented them. Then we simulated attacks on these protocols and checked how safe they are. We focused on a subgroup of protocols based on smart cards, which have to be efficient due to limited hardware. Overitveni protokoli Napad na postopek overitve Pametna kartica Kriptografija Authentication protocols Attacks on authentication protocols Smart cards. Cryptography true true false [S. Anželj] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2017-01-25 00:59:12 2017-02-21 12:43:05 2022-07-07 03:07:30 2019-07-11 15:03:34 2017 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.72.057.4(043.2) 20416022 URN:SI:UM:DK:YDSDETGH MAG_Anzelj_Sergej_2017.pdf MAG_Anzelj_Sergej_2017.pdf 1 30F1BD6D2385394EF53F5A31DC062FA1 9010aee2e0dfc92b21df4eafc86875ec65ef0ad4507b80ea6b97506c3156d923 efd57950-7c0d-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=109195 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0