Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2006-11-28
2006-11-28
Vu, Kim (Department: 2135)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S175000
Reexamination Certificate
active
07143285
ABSTRACT:
A method for creating a proof of possession confirmation for inclusion by a certification authority into a digital certificate, the digital certificate for use by an end user, is disclosed. In an exemplary embodiment of the invention, the method includes receiving from the certification authority, in response to a certificate request by the end user, a plurality of data fields corresponding to a target host system, the end user, and a form of proof of identity possession by the end user. The content of the plurality of data fields is analyzed and the accuracy thereof is verified. If the plurality of data fields is verified as accurate, then a signed object is sent to the certification authority, the signed object comprising the proof of possession confirmation.
REFERENCES:
patent: 4868877 (1989-09-01), Fischer
patent: 5005200 (1991-04-01), Fischer
patent: 5418854 (1995-05-01), Kaufman et al.
patent: 5420927 (1995-05-01), Micali
patent: 5497421 (1996-03-01), Kaufman et al.
patent: 5642419 (1997-06-01), Rosen
patent: 5666416 (1997-09-01), Micali
patent: 5982898 (1999-11-01), Hsu et al.
patent: 6011791 (2000-01-01), Okada et al.
patent: 6026166 (2000-02-01), LeBourgeois
patent: 6035402 (2000-03-01), Vaeth et al.
patent: 6085320 (2000-07-01), Kaliski, Jr.
patent: 6189098 (2001-02-01), Kaliski, Jr.
patent: 6212634 (2001-04-01), Geer, Jr. et al.
patent: 6421779 (2002-07-01), Kuroda et al.
patent: 6671804 (2003-12-01), Kent
patent: 6718470 (2004-04-01), Adams
patent: 2002/0062438 (2002-05-01), Asay et al.
patent: 2002/0073308 (2002-06-01), Benantar
patent: 2002/0120840 (2002-08-01), Yellepeddy et al.
patent: 2002/0144108 (2002-10-01), Benantar
patent: 2002/0184508 (2002-12-01), Bialick et al.
patent: 2005/0066164 (2005-03-01), Simon
patent: 2005/0114666 (2005-05-01), Sudia
Benantar Messaoud
Dayka John C.
Gindin Thomas L.
Sweeny James W.
Cantor & Colburn LLP
Kinnaman William
Son Linh LD
Vu Kim
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