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Proceedings Paper

Fisher-Schroedinger models for statistical encryption of covert information
Author(s): R. C. Venkatesan
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Paper Abstract

The theoretical framework for a principled procedure to encrypt/decrypt covert information (code)into/from the null spaces of a hierarchy of statistical distributions possessing ill-conditioned eigenstructures, is suggested. The statistical distributions are inferred using incomplete constraints, employing the generalized nonextensive thermostatistics (NET) Fisher information as the measure of uncertainty. The hierarchy of inferred statistical distributions possess a quantum mechanical connotation for unit values of the nonextensivity parameter. A systematic strategy to encrypt/decrypt code via unitary projections into the null spaces of the ill-conditioned eigenstructures, is presented.

Paper Details

Date Published: 12 May 2007
PDF: 9 pages
Proc. SPIE 6573, Quantum Information and Computation V, 65730O (12 May 2007); doi: 10.1117/12.720877
Show Author Affiliations
R. C. Venkatesan, Systems Research Corp. (India)

Published in SPIE Proceedings Vol. 6573:
Quantum Information and Computation V
Eric J. Donkor; Andrew R. Pirich; Howard E. Brandt, Editor(s)

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