mycoreobjectrosdok_disshab_0000002435rosdok_disshab_0000002435rosdokdisshabrosdok_derivate_00000966172023-08-08T10:12:22.137Z2021-01-15T11:03:34.286ZadministratoreditorDpublished1rosdok_derivate_0000096617truetruederivate_types:fulltextVolltextfulltextwf_edit_epub wf_register_epubstate:publishedstate:publishedveröffentlichtpublishedrosdok/id00002900174475358XOau2021-01-152023-08-05T19:16:24ZrdaConverted from PICA to MODS using Pica2Mods XSLT Transformer 2.7 [SCM: "0c0e7a3c226a4a0cbcbec39b493c3c5257339ab8" "v2.7" "2023-08-04T00:00:00+0200"] with mode 'DEFAULT'.DissertationHochschulschriftMathematical aspects of the design and security of block ciphersBlock ciphers constitute a major part of modern symmetric cryptography. A mathematical analysis is necessary to ensure the security of the cipher. In this thesis, I develop several new contributions for the analysis of block ciphers. 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KyureghyanGohar M. Kyureghyanrosdok_disshab_0000002435-d2447221e80Petr LisonekPetr Lisonekrosdok_disshab_0000002435-d2447221e90Ferruh ÖzbudakFerruh Özbudakrosdok_disshab_0000002435-d2447221e101gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000002435-d2447221e112gnd:2147083-2Universität Rostock Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschGohar M. KyureghyanPetr LisonekFerruh ÖzbudakUniversität RostockUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschGohar M. KyureghyanPetr LisonekFerruh ÖzbudakUniversität RostockUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschRostockUniversität Rostockepub.dissertationhttp://purl.uni-rostock.de/rosdok/id00002900urn:nbn:de:gbv:28-rosdok_id00002900-810.18453/rosdok_id00002900Block ciphers constitute a major part of modern symmetric cryptography. 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KyureghyanGohar M. Kyureghyanrosdok_disshab_0000002435-d2447221e80Petr LisonekPetr Lisonekrosdok_disshab_0000002435-d2447221e90Ferruh ÖzbudakFerruh Özbudakrosdok_disshab_0000002435-d2447221e101gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000002435-d2447221e112gnd:2147083-2Universität Rostock Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschGohar M. KyureghyanPetr LisonekFerruh ÖzbudakUniversität RostockUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschGohar M. KyureghyanPetr LisonekFerruh ÖzbudakUniversität RostockUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätLukas KölschRostockUniversität Rostockepub.dissertationhttp://purl.uni-rostock.de/rosdok/id00002900urn:nbn:de:gbv:28-rosdok_id00002900-810.18453/rosdok_id00002900Block ciphers constitute a major part of modern symmetric cryptography. A mathematical analysis is necessary to ensure the security of the cipher. In this thesis, I develop several new contributions for the analysis of block ciphers. I determine cryptographic properties of several special cryptographically interesting mappings like almost perfect nonlinear functions. I also give some new results both on the resistance of functions against differential-linear attacks as well as on the efficiency of implementation of certain block ciphers.20202020Gohar Kyureghyan (Universität Rostock) ; Petr Lisonek (Simon Fraser University Vancouver) ; Ferruh Özbudak (Middle East Technical University Ankara)vorgelegt von Lukas Kölsch[xslt]Saxonrosdok/id00002900https://purl.uni-rostock.de/rosdok/id00002900174475358X10.18453/rosdok_id00002900urn:nbn:de:gbv:28-rosdok_id00002900-8Lukas KölschKölsch LukasMathematical aspects of the design and security of block ciphersDissertationdoctoral thesisUniversität Rostock, 2020Block ciphers constitute a major part of modern symmetric cryptography. A mathematical analysis is necessary to ensure the security of the cipher. In this thesis, I develop several new contributions for the analysis of block ciphers. I determine cryptographic properties of several special…Lukas KölschMathematical aspects of the design and security of block ciphersUniversitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00002900LukasKölsch1993 -VerfasserInaut1225141133Gohar M.Kyureghyan1974 -AkademischeR BetreuerIndgs121242463PetrLisonekAkademischeR BetreuerIndgsFerruhÖzbudakAkademischeR BetreuerIndgs38329-6Universität Rostock1419 -Grad-verleihende Institutiondgg2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg[purl]http://purl.uni-rostock.de/rosdok/id00002900[urn]urn:nbn:de:gbv:28-rosdok_id00002900-8[doi]10.18453/rosdok_id00002900open_access20202020epoch:21th_centuryrfc5646:endoctype:epub.dissertationaccesscondition:openaccessSDNB:510institution:unirostock.mnfstate:published