Method and system for secure data aggregation in wireless...

Details Method and system for secure data aggregation in wireless... Method and system for secure data aggregation in wireless...

2011-08-16

2011-08-16

Hoffman, Brandon S (Department: 2433)

Cryptography

Particular algorithmic function encoding

Reexamination Certificate

active

08000468

ABSTRACT:
A method for transmitting sensed data in a wireless sensor network including multiple sensors and a database, the method includes: automatically dividing the multiple sensors into sensor groups, each of the sensor groups including at least one sensor; determining a lead sensor in each of the sensor groups; encrypting the sensed data to generate encrypted data in ones of the multiple sensors excluding the determined lead sensors; and transmitting the encrypted data.

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