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Cryptanalysis of the Dickson-Scheme

Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 219)

Abstract

In Müller and W . Nöbauer (1981) a new public-key cryptosystem was introduced. Similar to the well-known RSA-scheme, the plaintext alphabet and the code alphabet of this cryptosystem are given by Z/(n), the ring of residue classes of the integers Z modulo a natural number n. In contrast to the RSA-scheme, however, n need not be square free, but can be an arbitrary positive integer. The encryption polynomials xk of the RSA-scheme are replaced by another class of polynomials, namely by the so-called Dickson-polynomials. We call this cryptosystem the Dickson-scheme.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  1. 1.Institut für MathematikUniversität KlagenfurtKlagenfurtAustria

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