Brief announcement: perfectly secure message transmissiontolerating mobile mixed adversary with reduced phase complexity

  • Authors:
  • Arpita Patra;Ashish Choudhury;C. Pandu Rangan

  • Affiliations:
  • IIT Madras, Chennai, India;IIT Madras, Chennai, India;IIT Madras, Chennai, India

  • Venue:
  • Proceedings of the 29th ACM SIGACT-SIGOPS symposium on Principles of distributed computing
  • Year:
  • 2010

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Abstract

We design a three phase communication optimal perfectly secure message transmission (OPSMT) protocol tolerating a computationally unbounded mobile mixed adversary. This improves the nine phase OPSMT protocol of [2].