A Practice-Oriented Treatment of Pseudorandom Number Generators

  • Authors:
  • Anand Desai;Alejandro Hevia;Yiqun Lisa Yin

  • Affiliations:
  • -;-;-

  • Venue:
  • EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
  • Year:
  • 2002

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Abstract

We study Pseudorandom Number Generators (PRNGs) as used in practice. We first give a general security frame work for PRNGs, incorporating the attacks that users are typically concerned about. We then analyze the most popular ones, including the ANSI X9.17 PRNG and the FIPS 186 PRNG. Our results also suggest ways in which these PRNGs can be made more efficient and more secure.