Low deviation field modulation for transfer of information

Details Low deviation field modulation for transfer of information Low deviation field modulation for transfer of information

2007-02-22

2009-10-13

Patel, Jayanti K (Department: 2419)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C380S268000, C726S003000, C726S030000

Reexamination Certificate

active

07602817

ABSTRACT:
An interface receives a packet stream associated with a source and a destination. The packet stream includes multiple packets, each packet including a header and a payload. A system generates a modulated stream for inclusion in the packet stream and performs a low deviation modification to a header field in each of the multiple packets to include the modulated stream in the packet stream. The system then transmits the packet stream including the modulated stream.

REFERENCES:
patent: 6285774 (2001-09-01), Schumann et al.
patent: 7058815 (2006-06-01), Morin
patent: 7124442 (2006-10-01), Nash-Putnam
patent: 7415018 (2008-08-01), Jones et al.
patent: 2004/0083369 (2004-04-01), Erlingsson et al.
S. Zander, G. Armitage, P. Branch. Covert Channels in the IP Time To Live Field, Proceedings of The 2006 Australian Telecommunication Networks and Applications Conference, Dec. 2006, pp. 1-5.
Haipeng Qu, Purui Su and Dengguo Feng, A Typical Noisy Covert Channel in the IP Protocol, 38th Annual International Conference on Security Technology, Oct. 14, 2004, pp. 189-192.
E. Jones, O. Le Moigne, J. Robert, IP Traceback Solutions Based on Time to Live Covert Channel, 12th IEEE International Conference in Networks, Nov. 16, 2004, pp. 451-457.
K. Ashan, Covert Channel Analysis and Data Hiding in TCP/IP, Masters Thesis, University of Toranto, pp. 1-134.
Zander, Sebastian, et al., “Dynamics of the IP Time to Live Field in Internet Traffic Flows,” CAIA Technical Report 070529A, May 2007, pp. 1-7.
PCT Notification of Transmittal of the International Search Report and The Written Opinion of the International Searching Authority, or the Declaration, mailed Mar. 23, 2009, Application No. PCT/US US2008/054650.
Zander, Sebastian, et al., “Covert Channels in the IP Time to Live Field,” Australian Telecommunication Networks & Applications Conference (ATNAC), Australia, Dec. 2006, ISBN/ISSN 0977586103, XP-002517947, 5 pages.
Lucena, Norka, et al., “Covert Channels in IPv6,” Privacy Enhancing Technologies Lecture Notes in Computer Science; LNCS, Springer Berlin DE, vol. 3856, Jan. 1, 2006, pp. 147-166.
Cauich, Enrique, et al., “Data Hiding in Identification and Offset IP Fields,” Advanced Distributed Systems Lecture Notes in Computer Science; LNCS, Springer, Berlin, DE, vol. 3563, Jan. 1, 2005, pp. 118-125.
Danezia, George, “Covert Communications Despite Traffic Data Retention,” Retrieved from Internet at: URL:http://web.archive.org/web/20060627195226/http://homes.esat.kuleuven.be/{gdanezis/cover.pdf> [originally retrieved on Mar. 5, 2009].
Qu , Haipeng, et al., “A typical Noisy Covert Channel in the IP Protocol,” Security Technology, 2004, 38thAnnual 2004 International Carnahan Conference on Albuquerque, NM, XP010776226, ISBN: 978-0-7803-8506-3, Oct. 11-14, 2004, pp. 189-192.

Affiliated with

Also associated with

Rating

Low deviation field modulation for transfer of information does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low deviation field modulation for transfer of information, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low deviation field modulation for transfer of information will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4134993