Secure authentication using a low pin count based smart card...

Information security – Access control or authentication – Network

Reexamination Certificate

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Details

C713S185000, C710S100000, C710S107000, C710S305000, C710S313000

Reexamination Certificate

active

07631348

ABSTRACT:
A computer system may receive one or more credentials of a user (e.g., username, password, etc.) from an integrated circuit (IC) device carried by the user. The computer system may include an IC device interface to receive the user credential(s) from the IC device. The IC device interface may be coupled to a CPU of the computer system through a low pin count (LPC) bus. The user credential(s) may be used to grant access to software and/or to grant access to information. Access may be granted to information stored on the computer system. In some embodiments, the computer system may be coupled to a network and transmit the user credential(s) from the IC device and a request for access of information to a service provider coupled to the network. The service provider may grant or deny the request for access of information based on user credential(s).

REFERENCES:
patent: 6366777 (2002-04-01), Uusitalo
patent: 6823451 (2004-11-01), Gulick et al.
patent: 6832317 (2004-12-01), Strongin et al.
patent: 6862641 (2005-03-01), Strongin et al.
patent: 7007300 (2006-02-01), Weber et al.
patent: 7047343 (2006-05-01), Shaw
patent: 7076669 (2006-07-01), Poisner et al.
patent: 7216362 (2007-05-01), Strongin et al.
patent: 7343498 (2008-03-01), Morrow
patent: 2003/0084342 (2003-05-01), Girard
patent: 2003/0088326 (2003-05-01), Du et al.
patent: 2003/0093607 (2003-05-01), Main et al.
patent: 2003/0186722 (2003-10-01), Weiner
patent: 2003/0196088 (2003-10-01), Poisner et al.
patent: 2004/0015694 (2004-01-01), DeTreville
patent: 2004/0034774 (2004-02-01), Le Saint
patent: 2004/0166839 (2004-08-01), Okkonen et al.
patent: 2005/0044408 (2005-02-01), Bajikar et al.
patent: 2005/0114571 (2005-05-01), Shaw
patent: 2005/0154930 (2005-07-01), Morrow
patent: 2006/0099991 (2006-05-01), Bajikar et al.
“TPM Main: Part 1 Design Principles,” Specification Version 1.2, Revision 62, Trusted Computer Group, Inc., Oct. 2, 2003, 161 pages.
“TPM Main: Part 2 TPM Structures,” Specification Version 1.2, Revision 63, Trusted Computer Group, Inc., Oct. 2, 2003, 176 pages.
“TCG Software Stack (TSS) Specification,” Version 1.10 Golden, Trusted Computer Group, Inc., Aug. 20, 2003, 22 pages.
“Intel® Low Pin Count (LPC): Interface Specification,” Revision 1.1, Intel Corporation, Aug. 2002, Document No. 251289-001, 54 pages.
Bajikar, Sundeep, “Trusted Mobile Keyboard Controller Architecture,” Intel Corporation, Sep. 17, 2003, 25 pages.
Smart Card Alliance, “Privacy and Secure Identification Systems: The Role of Smart Cards as a Privacy-Enabling Technology,” A Smart Card Alliance White Paper, Feb. 2003, 33 pages.

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