Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2011-01-04
2011-01-04
Colin, Carl (Department: 2433)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S153000, C713S157000, C713S158000, C713S175000, C726S010000
Reexamination Certificate
active
07865720
ABSTRACT:
A method and system for supporting multiple digital certificate status information providers are disclosed. An initial service request is prepared at a proxy system client module and sent to a proxy system service module operating at a proxy system. The proxy system prepares multiple service requests and sends the service requests to respective multiple digital certificate status information providers. One of the responses to the service requests received from the status information providers is selected, and a response to the initial service request is prepared and returned to the proxy system client module based on the selected response.
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Hobbs Dale J.
Janhunen Stefan E.
Little Herbert A.
Colin Carl
Gowling Lafleur Henderson LLP
Research In Motion Limited
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