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Black-Box Models of Computation

  • Tibor Jager

Abstract

Several abstract models of computation have been proposed in the literature to capture the notion of “generic groups” or their extensions [BS84, Nec94, Sho97, Mau05]. The black-box model we are going to describe in the sequel is a generalization of the model introduced by Maurer in [Mau05], which in turn can be seen as a generalization of the model of [Sho97]. While Maurer's model captures only the case where a generic algorithm operates on elements of a single algebraic structure, like a group or a ring, we extend this model in order to be able to describe settings where more than one algebraic structure is considered, as in pairing-based cryptography [DBS04], for instance.

Keywords

Random Oracle Discrete Logarithm Discrete Logarithm Problem Random String Simulation Game 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Vieweg+Teubner Verlag | Springer Fachmedien Wiesbaden 2012

Authors and Affiliations

  • Tibor Jager
    • 1
  1. 1.VelbertGermany

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