Privacy-preserving access of outsourced data via oblivious RAM simulation

  • Authors:
  • Michael T. Goodrich;Michael Mitzenmacher

  • Affiliations:
  • University of California, Irvine;Harvard University

  • Venue:
  • ICALP'11 Proceedings of the 38th international conference on Automata, languages and programming - Volume Part II
  • Year:
  • 2011

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Abstract

We describe schemes for the oblivious RAM simulation problem with a small logarithmic or polylogarithmic amortized increase in access times, with a very high probability of success, while keeping the external storage to be of size O(n).