On constructing 1-1 one-way functions

  • Authors:
  • Oded Goldreich;Leonid A. Levin;Noam Nisan

  • Affiliations:
  • Faculty of Mathematics and Computer Science, The Weizmann Institute of Science, Israel;Boston University;Hebrew University of Jerusalem

  • Venue:
  • Studies in complexity and cryptography
  • Year:
  • 2011

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Abstract

We show how to construct length-preserving 1-1 one-way functions based on popular intractability assumptions (e.g., RSA, DLP). Such 1-1 functions should not be confused with (infinite) families of (finite) one-way permutations. What we want and obtain is a single (infinite) 1-1 one-way function.