A quantum no-key protocol for secure data communication

  • Authors:

  • Yoshito Kanamori;Seong-Moo Yoo;Mohammad Al-Shurman

  • Affiliations:

  • University of Alabama in Huntsville, Huntsville, Alabama;University of Alabama in Huntsville, Huntsville, Alabama;University of Alabama in Huntsville, Huntsville, Alabama

  • Venue:
  • Proceedings of the 43rd annual Southeast regional conference - Volume 2
  • Year:
  • 2005

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Abstract

Since classical cryptography relies on difficulty and infeasibility of computation to find the plain text, the cryptography is losing security more and more as computational power is increased by technical innovations. Therefore, unconditionally secure cryptography has been expected. In this paper, we propose a novel, secure, no-key, protocol: Quantum Three-Pass Protocol (QTPP). In this protocol, quantum superposition states are used for transmission instead of classical signals in classical cryptography.