Black-Box Models of Computation in Cryptology 2012th Edition

Ebook Details

Authors Tibor Jager
Year 2012
Pages 86
Publisher Vieweg+Teubner Verlag
Language en
ISBN 9783834819895
File Size 507.97 KB
File Format PDF
Download Counter 17
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Ebook Description

Generic group algorithms solve computational problems defined over algebraic groups without exploiting properties of a particular representation of group elements. This is modeled by treating the group as a black-box. The fact that a computational problem cannot be solved by a reasonably restricted class of algorithms may be seen as support towards the conjecture that the problem is also hard in the classical Turing machine model. Moreover, a lower complexity bound for certain algorithms is a helpful insight for the search for cryptanalytic algorithms.