Implementation of Reconciliation Protocol Based on DSP

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Abstract:

Reconciliation protocol is used in quantum key distribution to remove residual errors in qubits distilled through quantum channel. This paper introduces the implementation of reconciliation protocol in Digital Signal Processor. Memory required by the implementation is only 96K bytes. TI TMS2812 with 128K bytes off-chip memory is used for the implementation and the performance evaluation is carried out.

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682-685

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] C. H. Bennett and G. Brassard, Quantum cryptography, public key distribution and coin tossing, International Conference on Computers, Systems & Signal Processing, Bangalore, India, (1984).

Google Scholar

[2] A. K. Ekert, Quantum cryptography based on Bell's theorem, Phys. Rev. Lett. 67, pp.661-663, (1991).

DOI: 10.1103/physrevlett.67.661

Google Scholar

[3] C. H. Bennett and S. J. Wiesner, Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states, Phys. Rev. Lett. 69, pp.2881-2884, (1992).

DOI: 10.1103/physrevlett.69.2881

Google Scholar

[4] C. H. Bennett, Quantum cryptography using any two non-orthogonal states, Phys. Rev. Lett 68, pp.3121-3124, (1992).

DOI: 10.1103/physrevlett.68.3121

Google Scholar

[5] G. Brassard and L. Salvail, Secret-key reconciliation by public discussion, " in Proc. EUROCRYPT , 93: Workshop on the Theory and Applications of Cryptographic Technics on Advances in Cryptology. New York: Springer-Verlag, 1994, p.410–423.

DOI: 10.1007/3-540-48285-7_35

Google Scholar

[6] Buttler, W. T., Lamoreaux, S. K., Torgerson, J. R., Nickel, G. H. & Peterson, C. G. Fast, efficient error reconciliation for quantum cryptography,. Preprint quant-ph/0203096 at http: /arxiv. orgl (2002).

DOI: 10.1103/physreva.67.052303

Google Scholar

[7] TMS2812 DataSheet, http: /www. ti. com/lit/gpn/tms320f2812.

Google Scholar