Authentication framework for multiple authentication processes and mechanisms
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United States of America Patent
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Nov 18, 2003
Grant Date -
N/A
app pub date -
Jan 29, 1999
filing date -
Jan 29, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
An authentication framework subsystem enables a computer system to authenticate a user with a selected one of a plurality of authentication processes. Each of the authentication processes has a distinct sequence of steps and a unique input/output (I/O) interface for exchanging authentication information with the computer system. The invention includes an authentication framework in the computer system. An application program interface in the authentication framework provides an interface to an I/O component, such as a graphical user interface (GUI), of the computer system. A plurality of authentication modules interface with the framework. Each module has a conversation function driver defining a programmed sequence of steps to authenticate a user with a distinct authentication process. A conversation function in the application program interface, defines a programmed sequence of steps for controlling the I/O component in response to generic instructions that have the same format but different sequences for each of the authentication modules.
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