Authentication framework for multiple authentication processes and mechanisms
US6651168B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1999 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Jan 29, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/34
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.