Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2011-08-30
2011-08-30
Zand, Kambiz (Department: 2434)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
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.
Lowenstein & Sandler PC
Red Hat, Inc.
Sanders Stephen
Zand Kambiz
LandOfFree
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.
Profile ID: LFUS-PAI-O-2688620