SZK Proofs for Black-Box Group Problems

  • V. Arvind
  • Bireswar Das
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3967)


In this paper we classify several group-theoretic computational problems into the classes PZK and SZK (problems with perfect/statistical zero-knowledge proofs respectively). Prior to this, these problems were known to be in AM ∩ coAM. As PZK ⊆ SZK ⊆ AM ∩ coAM, we have a tighter upper bound for these problems.


Polynomial Time Permutation Group Solvable Group Double Coset Group Problem 
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

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • V. Arvind
    • 1
  • Bireswar Das
    • 1
  1. 1.Institute of Mathematical SciencesChennaiIndia

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