Secure configuration of a wireless sensor network

Details Secure configuration of a wireless sensor network Secure configuration of a wireless sensor network

2005-03-18

2011-11-01

Vu, Kim (Department: 2435)

Information security

Prevention of unauthorized use of data including prevention...

Access control

C726S026000, C713S187000

Reexamination Certificate

active

08051489

ABSTRACT:
A method for secure configuration of a sensor system involves identifying a new sensor not activated within the sensor system, the new sensor including a new sensor identifier, establishing a first transmission link between the new sensor and a sensor controller, transmitting the new sensor identifier between the sensor and the sensor controller, generating a key pair for the sensor controller, the key pair including a controller public key and a controller private key, generating a key pair for the new sensor, the key pair including a sensor public key and a sensor private key, transmitting the controller public key to the new sensor and the sensor public key to the sensor controller, and generating a pairwise key within the sensor controller and the new sensor.

REFERENCES:
patent: 7234063 (2007-06-01), Baugher et al.
patent: 2002/0014115 (2002-02-01), Young et al.
patent: 2005/0160292 (2005-07-01), Batthish et al.
patent: 2005/0285734 (2005-12-01), Sheynman et al.
patent: 2006/0085637 (2006-04-01), Pinkas

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