Randomly failed! the state of randomness in current java implementations

  • Authors:
  • Kai Michaelis;Christopher Meyer;Jörg Schwenk

  • Affiliations:
  • Horst Görtz Institute for IT-Security, Ruhr-University Bochum, Germany;Horst Görtz Institute for IT-Security, Ruhr-University Bochum, Germany;Horst Görtz Institute for IT-Security, Ruhr-University Bochum, Germany

  • Venue:
  • CT-RSA'13 Proceedings of the 13th international conference on Topics in Cryptology
  • Year:
  • 2013

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Abstract

This paper investigates the Randomness of several Java Runtime Libraries by inspecting the integrated Pseudo Random Number Generators. Significant weaknesses in different libraries including Android, are uncovered.