Aperiodic logarithmic signatures

نویسندگان

  • Barbara Baumeister
  • Jan de Wiljes
چکیده

In this paper we propose a method to construct logarithmic signatures which are not amalgamated transversal and further do not even have a periodic block. The latter property was crucial for the successful attack on the system MST 3 by Blackburn et al. [1]. The idea for our construction is based on the theory in Szabó’s book about group factorizations [12].

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عنوان ژورنال:
  • J. Mathematical Cryptology

دوره 6  شماره 

صفحات  -

تاریخ انتشار 2012