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Identification of Cryptographically Strong and Weak Pseudorandom Bit Generators

Conference paper
  • 1.5k Downloads
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5352)

Abstract

Cryptographically strong Psuedo Random Bit Generators (PRBGs) are used extensively for confidentiality of information. If these PRBGs are weak then the security of information is at stack. In this paper we are giving a model which will use confidence interval and multidimentional scaling for their identification. This statistical model can be used to estimate the strength of a new PRBGs.

Keywords

PRBG BBS generator Geffe generator Feature extraction Confidence Interval Estimation Multidimensional Scaling 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  1. 1.Scientific Analysis Group, DRDODelhiIndia

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