Chain of trust processing

Details Chain of trust processing Chain of trust processing

2007-05-24

2010-06-29

Laforgia, Christian (Department: 2439)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Central trusted authority provides computer authentication

C713S176000

Reexamination Certificate

active

07747852

ABSTRACT:
A technique for automatically obtaining a second certificate for a user using a first certificate includes accessing a server platform using a user's server and the first certificate of the user to create a connection that authenticates both the user's server identity via a server certificate of the user server and the user's identity via the user's first certificate. A secure data channel is then created between the server platform and the user platform. A request for the second certificate is forwarded by the user from the user server to the server platform and the sever platform then generates the second certificate. The first certificate may be a signature certificate and the second certificate may be an encryption certificate.

REFERENCES:
patent: 5218637 (1993-06-01), Angebaud et al.
patent: 5373561 (1994-12-01), Haber et al.
patent: 5659616 (1997-08-01), Sudia
patent: 5922074 (1999-07-01), Richard et al.
patent: 6108788 (2000-08-01), Moses et al.
patent: 6122742 (2000-09-01), Young et al.
patent: 6160891 (2000-12-01), Al-Salqan
patent: 6161139 (2000-12-01), Win et al.
patent: 6233341 (2001-05-01), Riggins
patent: 6233685 (2001-05-01), Smith et al.
patent: 6249873 (2001-06-01), Richard et al.
patent: 6304974 (2001-10-01), Samar
patent: 6389136 (2002-05-01), Young et al.
patent: 6490358 (2002-12-01), Geer et al.
patent: 6549626 (2003-04-01), Al-Salqan
patent: 6553393 (2003-04-01), Eilbott et al.
patent: 6625734 (2003-09-01), Marvit et al.
patent: 6636975 (2003-10-01), Khidekel et al.
patent: 6643774 (2003-11-01), McGarvey
patent: 6658568 (2003-12-01), Ginter et al.
patent: 6675296 (2004-01-01), Boeyen et al.
patent: 6785729 (2004-08-01), Overby, Jr. et al.
patent: 6816900 (2004-11-01), Vogel et al.
patent: 6842523 (2005-01-01), Niwa et al.
patent: 6842863 (2005-01-01), Fox et al.
patent: 6934393 (2005-08-01), Aull
patent: 6941455 (2005-09-01), Aull
patent: 7047409 (2006-05-01), Aull et al.
patent: 7275155 (2007-09-01), Aull
patent: 7313689 (2007-12-01), Falch et al.
patent: 7461250 (2008-12-01), Duane et al.
patent: 7506158 (2009-03-01), Fox et al.
patent: 2002/0029337 (2002-03-01), Sudia et al.

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