Method and system for electronic device authentication

Details Method and system for electronic device authentication Method and system for electronic device authentication

2006-11-14

2006-11-14

Zand, Kambiz (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C713S169000, C380S270000

Reexamination Certificate

active

07136999

ABSTRACT:
Electronic devices are authenticated to each other initially over a short-range wireless link. In particular, a user first enters a given authentication information in each device. Later, when the devices are out-of-range of the wireless link, they may be authenticated to each other without subsequent user input when one of the devices invites the other to exchange authentication information over an alternative communications link. If the authentication is successful, the devices may then communicate over the alternative communications link as if they were within range of the original wireless link.

REFERENCES:
patent: 5367558 (1994-11-01), Gillig et al.
patent: 6600902 (2003-07-01), Bell
patent: 6772331 (2004-08-01), Hind et al.
patent: 0883318 (1998-12-01), None
“Specification of Bluetooth System—Core” v. 1. OA, Jul. 26, 1999, pp. 18-19, 95, 149-154, 169-170, 194-200, 226, 319, 537, 1029 and 1031.

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