Paperback vs. cryptanalysis
نویسندگان
چکیده
منابع مشابه
Cryptanalysis vs. Reality
Cryptanalysis is thus much more than mere codebreaking. Whereas in ancient times cryptography schemes only aimed to make messages unintelligible, cryptographers deal today with sophisticated schemes, and thus with complex security notions. Reality is complex too. In our everyday lives we all resort to dramatic simplifications of reality to make decisions, be it when investing money, deciding on...
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algebra The area of mathematics concerned withalgebraic structures, such as *groups, *rings and *fields,involving sets of elements with particular operationssatisfying certain axioms. The purpose is to derive, from theset of axioms, general results that are then applicable toany particular example of the algebraic structure in question.The theory of certain algebraic str...
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This book was the result of emigration across disciplinary boundaries. The point of departure was cognitive psychology and its philosophical underpinnings, a realm of meticulous experimental observation and highly generalized interpretative reasoning. The eventual destination was international security policy whose reigning doctrine—the concept of deterrence—was derived from an idealized vision...
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Deoxys is a final-round candidate of the CAESAR competition. Deoxys is built upon an internal tweakable block cipher Deoxys-BC, where in addition to the plaintext and key, it takes an extra non-secret input called a tweak. This paper presents the first impossible differential cryptanalysis of Deoxys-BC-256 which is used in Deoxys as an internal tweakable block cipher. First, we find a 4.5-round...
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In this paper, we carry out a detailed mathematical study of two theoretical distinguishers based on the Kolmogorov-Smirnov (KS) distance. This includes a proof of soundness and the derivation of closedform expressions, which can be split into two factors: one depending only on the noise and the other on the confusion coefficient of Fei, Luo and Ding. This allows one to have a deeper understand...
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ژورنال
عنوان ژورنال: Journal of Humanistic Mathematics
سال: 2018
ISSN: 2159-8118
DOI: 10.5642/jhummath.201801.27