Differential cryptanalysis of feal and N-hash

  • Authors:
  • Eli Biham;Adi Shamir

  • Affiliations:
  • The Weizmann Institute of Science, Department of Applied Mathematics and Computer Science, Rehovot, Israel;The Weizmann Institute of Science, Department of Applied Mathematics and Computer Science, Rehovot, Israel

  • Venue:
  • EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
  • Year:
  • 1991

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Abstract

In [1,2] we introduced the notion of differential cryptanalysis and described its application to DES[8] and several of its variants. In this paper we show the applicability of differential cryptanalysis to the Feal family of encryption algorithms and to the N-Hash hash function.