Identification of Cryptographically Strong and Weak Pseudorandom Bit Generators

  • Authors:
  • Neelam Verma;Prasanna R. Mishra;Gireesh Pandey

  • Affiliations:
  • Scientific Analysis Group, DRDO, Delhi, India 110054;Scientific Analysis Group, DRDO, Delhi, India 110054;Scientific Analysis Group, DRDO, Delhi, India 110054

  • Venue:
  • ICISS '08 Proceedings of the 4th International Conference on Information Systems Security
  • Year:
  • 2008

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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.