Optimized Security Protocol for Wireless Sensor Networks: Security in Wireless Sensor Networks - Softcover

Javed, Younus; Tahir, Hassan

Softcover

ISBN 10: 3848409798 ISBN 13: 9783848409792

Publisher: LAP LAMBERT Academic Publishing, 2012

Synopsis

Wireless Sensor Networks (WSN) are difficult to deploy. Limited energy, bandwidth, hardware and lack of security make WSN implementation difficult. Conventional security mechanisms cannot be applied because of the inherent processing and communicational constraints that exist in WSN. This book focuses on the design, implementation and analysis of an Optimized Security Protocol (OSP) that fulfills the requirements of confidentiality, authentication and integrity in WSN. OSP fulfils requirements of high level security without compromising resources. OSP architecture is based on the further optimization of computations in the Rabbit stream cipher and reduction in communication overhead to save sensor’s life time. The OSP has been implemented using power of TinyOS coupled with NesC. In order to evaluate the system, several experiments have been carried out with respect to encryption/ decryption of various data blocks. Evaluation of OSP has been done by conducting a comprehensive efficiency analysis of the OSP architecture. Furthermore, the results of execution time and memory footprint for OSP have been compared to its cryptographic counterparts.

About this title

About the Author

Dr Muhammad Younus Javed completed BE Elect Engg from UET Lahore in 1982, MS & PhD from the University of Dundee, UK in 1988 & 1991 respectively. He received ORS Award from UK on his research work. He is serving in NUST,Pakistan since 1991 and is currently Dean of Engineering at NUST College of E&ME. He has 221 research publications to his credit.

Edition details

• Publisher: LAP LAMBERT Academic Publishing
• Publication date: 2012
• Language: English
• ISBN 10: 3848409798
• ISBN 13: 9783848409792
• Binding: Paperback
• Number of pages: 80