Secure information transfer using dedicated public key pairs

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

08010795

ABSTRACT:
A method and apparatus for secure information transfer using dedicated public key pairs for articles of information. A first public key pair may be generated for an article of information. The article of information may be combined with a first public key from the first public key pair to form an information packet. The information packet may be digitally signed with a second private key from a second private key pair.

REFERENCES:
patent: 6701434 (2004-03-01), Rohatgi
patent: 2003/0196099 (2003-10-01), Lampson et al.
patent: 2004/0083368 (2004-04-01), Gehrmann
patent: 2004/0139319 (2004-07-01), Favazza et al.
patent: 2005/0050333 (2005-03-01), Yeap et al.
patent: 2005/0283443 (2005-12-01), Hardt
patent: 2006/0075473 (2006-04-01), Moreh et al.
patent: 2006/0149846 (2006-07-01), Schuba
patent: WO2005/125089 (2005-12-01), None
International Search Report and Written Opinion, PCT/US07/22877 filed Oct. 29, 2007, mailed Aug. 1, 2008.
PCT International Preliminary Report on Patentability (Chapter 1 of the Patent Cooperation Treaty), PCT/US2007/022877 filed Oct. 29, 2007, mailed Jun. 11, 2009.
Red Hat, Inc. Office Action for U.S. Appl. No. 11/605,781 mailed Nov. 23, 2010.
Red Hat, Inc. Office Action for U.S. Appl. No. 11/605,781 mailed May 10, 2010.
Red Hat, Inc. Office Action for U.S. Appl. No. 11/605,781 mailed Nov. 12, 2009.

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

Secure information transfer using dedicated public key pairs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Secure information transfer using dedicated public key pairs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Secure information transfer using dedicated public key pairs will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2688620

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