Data processing: financial – business practice – management – or co – Business processing using cryptography – Secure transaction
Reexamination Certificate
2007-06-12
2007-06-12
Cheung, Mary D. (Department: 3694)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Secure transaction
C713S155000
Reexamination Certificate
active
10129949
ABSTRACT:
Method and system for ordering a digital certificate by a user and for delivering the certificate to a certificate support device of the user. A placed order, in which personal data have been received from the user and the user has been authenticated by a registration unit, is stored in a responsible certification unit. A secret certificate PIN assigned to the order, which is otherwise known only to the certification unit, is transmitted to the user, and a certificate or a reference to a certificate is transmitted for storing to the certificate support device identified by a certificate support identification, if the certificate PIN and indications making it possible to determine the order are transmitted to the certification unit.
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Mendel, “Sorting Out Security”, InforWorld, v21n32, pp. 32-33, Aug. 9, 1999, ISSN: 0199-6649.
Cantini Renato
Keller Peter
Cheung Mary D.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Swisscom Mobile AG
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