Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2005-04-12
2005-04-12
Sheikh, Ayaz (Department: 2131)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S168000, C713S152000, C380S270000, C380S029000, C380S030000, C455S410000
Reexamination Certificate
active
06880080
ABSTRACT:
A method for use in telecommunication environment that provides authorization by a certifying authority to a service provider whereby the service provider is allowed to execute predefined functionality when a service is provided by the service provider to a terminal of a user. The method delivers a certificate from the certifying authority to the service provider. The method defines, in the certificate, a definition of the predefined allowed functionality that is part of a global functionality supported in the telecommunication environment.
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Alcatel
Arani Taghi T.
Sheikh Ayaz
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