A Realizable Quantum Three-Pass Protocol Authentication Based on Hill-Cipher Algorithm

Alharith A. Abdullah, Rifaat Khalaf and Mustafa Riza

Mathematical Problems in Engineering, 2015, vol. 2015, 1-6

Abstract:

A realizable quantum three-pass protocol authentication based on Hill-cipher algorithm is presented by encoded and decoded plaintext using classical Hill-cipher algorithm. It is shown that the encoded message transferred to the particles called quantum state where we assumed that a photon is used as a qubit and after the encoded message is transferred into photons, the polarization of each photon is rotated by an angle θj , which is chosen randomly for each qubit. The sender and receiver agree over a Hill-cipher key, the encryption occurs by utilization of the quantum three-pass protocol (QTPP), the decryption will be illustrated, and an example shows how the algorithm will work. Finally, the security of this algorithm is analyzed in detail.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:481824

DOI: 10.1155/2015/481824

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