Method and apparatus for chaotic opportunistic lossless...

Cryptography – Communication system using cryptography – Symmetric key cryptography

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C380S217000, C380S269000, C710S068000, C345S555000, C379S088180, C704S504000

Reexamination Certificate

active

10106696

ABSTRACT:
The present invention is a compression method for compressing digital data. The data is strings of digital values, which can be broken down to a series of1's and0's. The present inventive method uses a chaotic system to compress the data. The first step in the inventive method is generating a plurality of periodic orbits that correspond to a plurality of control bit strings. Each of the periodic orbits is formed with a series of numeric values. The next step is to convert the numeric values of the periodic orbits to digital data values, similar in form to the data to be compressed. The digital data values of the periodic orbits are then organized to identically match the original digital data values. Then the control bit strings corresponding to the organized digital data values of the periodic orbits are identified and saved in order, such that applying the control bit strings to the chaotic system will regenerate the original data.

REFERENCES:
patent: 4941193 (1990-07-01), Barnsley et al.
patent: 5040217 (1991-08-01), Brandenburg et al.
patent: 5048086 (1991-09-01), Bianco
patent: 5245660 (1993-09-01), Pecora et al.
patent: 5291555 (1994-03-01), Cuomo et al.
patent: 5347600 (1994-09-01), Barnsley et al.
patent: 5365589 (1994-11-01), Gutowitz
patent: 5416848 (1995-05-01), Young
patent: 5432697 (1995-07-01), Hayes
patent: 5473694 (1995-12-01), Carroll et al.
patent: 5479512 (1995-12-01), Weiss
patent: 5508473 (1996-04-01), Chafe
patent: 5592555 (1997-01-01), Stewart
patent: 5606144 (1997-02-01), Dabby
patent: 5661788 (1997-08-01), Chin et al.
patent: 5680462 (1997-10-01), Miller
patent: 5729607 (1998-03-01), DeFries et al.
patent: 5732158 (1998-03-01), Jaenisch
patent: 5737360 (1998-04-01), Grinstein et al.
patent: 5768437 (1998-06-01), Monro et al.
patent: 5774385 (1998-06-01), Bristol
patent: 5808225 (1998-09-01), Corwin et al.
patent: 5818712 (1998-10-01), Glenn, Sr.
patent: 5838832 (1998-11-01), Barnsley
patent: 5857025 (1999-01-01), Anderson
patent: 5857165 (1999-01-01), Coron et al.
patent: 5923760 (1999-07-01), Abarbanel et al.
patent: 6137045 (2000-10-01), Short et al.
patent: 6178217 (2001-01-01), Defries et al.
patent: 6208951 (2001-03-01), Kumar et al.
patent: 6212239 (2001-04-01), Hayes
patent: 6249810 (2001-06-01), Kiraly
patent: 6275615 (2001-08-01), Ida et al.
patent: 6363153 (2002-03-01), Parker et al.
patent: 6374177 (2002-04-01), Lee et al.
patent: 6389463 (2002-05-01), Bolas et al.
patent: 6418138 (2002-07-01), Cerf et al.
patent: 6546427 (2003-04-01), Ehrlich
patent: 6577716 (2003-06-01), Minter et al.
patent: 6581103 (2003-06-01), Dengler
patent: 6587563 (2003-07-01), Crandall
patent: 6631166 (2003-10-01), Carroll
patent: 6678215 (2004-01-01), Treyz et al.
patent: 6725022 (2004-04-01), Clayton et al.
patent: 6744893 (2004-06-01), Fleming-Dahl
patent: 6799201 (2004-09-01), Lee et al.
patent: 6829475 (2004-12-01), Lee et al.
patent: 6980656 (2005-12-01), Hinton, Sr. et al.
patent: 2001/0012365 (2001-08-01), Gaedke et al.
patent: 2001/0037240 (2001-11-01), Marks et al.
patent: 2001/0042109 (2001-11-01), Bolas et al.
patent: 2002/0001381 (2002-01-01), Mori
patent: 2002/0046084 (2002-04-01), Steele et al.
patent: 2002/0059592 (2002-05-01), Kiraly
patent: 2002/0091790 (2002-07-01), Cubley
patent: 2002/0154770 (2002-10-01), Short
patent: 2002/0164032 (2002-11-01), Short
patent: 2004/0039796 (2004-02-01), Watkins
patent: 2004/0143349 (2004-07-01), Roberts et al.
patent: 2006/0145897 (2006-07-01), Kadono et al.
patent: 1244274 (2002-09-01), None
patent: 1260949 (2002-11-01), None
patent: 04-097 197 (1992-03-01), None
patent: 06-089 106 (1994-03-01), None
patent: 06-266412 (1994-09-01), None
patent: 07-084580 (1995-03-01), None
patent: 07-140983 (1995-06-01), None
patent: 07-262159 (1995-10-01), None
patent: 10-93549 (1998-04-01), None
patent: 10-143162 (1998-05-01), None
patent: 09-218683 (1998-08-01), None
patent: 11-219185 (1999-08-01), None
patent: WO-99/42990 (1999-08-01), None
patent: WO-99/43136 (1999-08-01), None
patent: WO-01/31839 (2001-05-01), None
patent: WO 200135387 (2001-05-01), None
patent: WO 200199315 (2001-12-01), None
patent: WO-02/065386 (2002-08-01), None
patent: WO 2002065386 (2002-08-01), None
patent: WO-03/003235 (2003-01-01), None
Dedieu et al., “Signal coding and Compression Based on Chaos Control Techniques,” IEEE, 1995, pp. 1191-1194, XP002325883.
Carroll et. al., “Synchronizing Chaotic Systems”, SPIE Chaos in Communications 32-43, 1993.
Carroll, Thomas L., “Communicating with Use of Filtered, Synchronized Chaotic Signals”, IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, vol. 42, No. 3, pp. 105-110, Mar. 1995.
Cuomo et. al., “Synchronization of Lorenz-Based Chaotic Circuits with Applications to Communications”, IEEE Transactions on Circuits and Systems, 626-633, 1993.
Dachselt, F., “Chaotic Coding and Cryptoanalysis”, IEEE International Symposium on Circuits and Systems, Jun. 9-12, 1997, Hong Kong, pp. 1061-1064.
Ding, M. et al., “Enhancing Synchronism of Chaotic Systems,” Physical Review E, vol. 49, No. 2, pp. R945-R948, Feb. 1994.
Final office action issued by Examiner James Seal on Dec. 21, 2000, in the prosecution of U.S. Appl. No. 09/436,910, now issued as U.S. Patent No. 6,363,153 (Method and apparatus for secure digital chaotic communication).
Hayes, S., Grebogi, C., and Ott, E., “Communicating with Chaos”, Phys. Rev. Lett., vol. 70, No. 20, pp. 3031-3034, May 17, 1993.
Hayes, S., Grebogi, C., and Ott, E., “Experimental Control of Chaos for Communication”, Phys. Rev. Lett., vol. 73, No. 13, pp. 1781-1786, Sep. 26, 1994.
Hunt, E. R., “Stabilizing High-Period Orbits in a Chaotic System: The Diode Resonator”, Physical Review Letters, vol. 67, No. 15, pp. 1953-1957, Oct. 7, 1991.
Kavitha, V. et al., “Use of Chaotic Modeling for Transmission of EEG Data”, International Conference on Information, Communications, and Signal Processing, ICICS '97, Singapore, Sep. 9-12, 1997, pp. 1262-1265.
Kruger, P. “Barbarian at the Gates?”, Communications international, pp. 46-48, Jan. 1996.
Lai, “Synchronizationof a Chaotic Optical System Using Control”, SPIE Chaos in Communication, pp. 91-102, 1993.
Martienssen, W., “Chaotic Cryptology”, Annalen der Physik, vol. 4, Issue 1, 1995, pp. 35-42.
Non-final office action issued by Examiner James Seal on Apr. 2, 2000, in the prosecution of U.S. Appl. No. 09/436,910, now issued as U.S. Patent No. 6,363,153 (Method and apparatus for secure digital chaotic communication).
Non-final office action issued by Examiner J. Donels on Dec. 23, 1999, in the prosecution of U.S. Appl. No. 09/437,565, now issued as U.S. Patent No. 6,137,045 (Method and apparatus for compressed chaotic music synthesis).
Ott, E. et al., “Controlling Chaos”, Physical Review Letters, vol. 64, No. 11, pp. 1196-1199, Mar. 12, 1990.
Pecora et al., “Synchronization in Chaotic Systems”, Physical Review Letters, vol. 64, No. 8, pp. 821-824, Feb. 19, 1990.###(ISR incorrectly cites No. 10, pp. 2374-2383).
Rossler, O. E., “An Equation for Continuous Chaos”, Physics Letters A, vol. 57, No. 5, pp. 397-398, Jul. 12, 1976.
Shilnikov, “Mathematical Problems of Nonlinear Dynamics: A Tutorial”, International Journal of Bifurcation and Chaos, vol. 7, No. 9, pp. 1953-2001, 1997.
Short, K., “Steps Towards Unmasking Secure Communications,” International Journal of Bifurication and Chaos, vol. 4, No. 4, 1994, pp. 959-977.
Yang et. al., “Secure Communication via Chaotic Parameter Modulation”, IEEE Transactions on Circuits and System 817-819, 1996.
Yang, T. et al., “Cryptanalyzing Chaotic Secure Communications Using Return Map”, Physics Letters A, vol. 245, No. 6, pp. 495-510, Aug. 31, 1998.###(ISR citation was incorrect and incomplete: No vol. No., no date, incorrect pp.).
Yang, Tao, “A Survey of Chaotic Secure Communication Systems”, Interna

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for chaotic opportunistic lossless... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for chaotic opportunistic lossless..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for chaotic opportunistic lossless... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3870511

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.