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How easy is collision search? Application to DES

  • Jean-Jacques Quisquater
  • Jean-Paul Delescaille
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 434)

Abstract

Given a cryptographic algorithm f (depending upon a fixed message m and a key k), a pair of keys with collision k 1 and k 2 (in short, a collision) are keys such that f(m, k 1) = f(m, k 2).

Keywords

Distinguished Point Random Mapping Projection Function Basic Mode Data Encryption 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1]
    Robert Sedgewick, Thomas G. Szymanski and Andrew C. Yao, The complexity of finding cycles in periodic functions, SIAM J. Comput., vol. 11,2, pp. 376–390, 1982.zbMATHCrossRefMathSciNetGoogle Scholar
  2. [2]
    Jean-Jacques Quisquater and Jean-Paul Delescaille, Other cycling tests for DES, Springer Verlag, Lecture notes in computer science 293, Advances in cryptology, Proceedings of CRYPTO’ 87, pp. 255–256.Google Scholar
  3. [3]
    Burton Kaliski, Ronald Rivest and Alan Sherman, Is the Data Encryption Standard a group? (Results of cycling experiments on DES)?, J. Cryptology, vol. 1,198, pp. 3–36.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • Jean-Jacques Quisquater
    • 1
  • Jean-Paul Delescaille
    • 1
  1. 1.Philips Research Laboratory BelgiumLouvain-la-NeuveBelgium

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