Invention Grant
US08027474B2 Method and system for secure data aggregation in wireless sensor networks
有权
无线传感器网络中安全数据聚合的方法和系统
- Patent Title: Method and system for secure data aggregation in wireless sensor networks
- Patent Title (中): 无线传感器网络中安全数据聚合的方法和系统
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Application No.: US11976158Application Date: 2007-10-22
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Publication No.: US08027474B2Publication Date: 2011-09-27
- Inventor: Shih-I Huang , Shiuh-Pyng Shieh
- Applicant: Shih-I Huang , Shiuh-Pyng Shieh
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: H04L9/28
- IPC: H04L9/28
Abstract:
A method for transmitting sensed data in a wireless sensor network including multiple sensors, includes: encrypting the sensed data with an encryption key and a verification key to generate encrypted data in each of the multiple sensors that senses data; wirelessly receiving the encrypted data from the multiple sensors; determining that the sensed data from one of the multiple sensors is different from the sensed data from others of the multiple sensors without decrypting the encrypted data; and transmitting the encrypted sensed data determined to be different.
Public/Granted literature
- US20080247539A1 Method and system for secure data aggregation in wireless sensor networks Public/Granted day:2008-10-09
Information query
