Earticle

초록

영어

Wireless sensor networks are self-organized and data-centric, which have been well applied in many practical areas. But in these applications, data integrity from sensors has not been verified. Thereby in this paper, we have proposed a novel data integrity protection strategy based on digital watermarking technologies, mwhere source sensors use a one-way hash function for collected data to create watermark information, and then make it associated with the data by embedding it into the redundant space of the targeted bytes. At the base station side, a watermarking algorithm is designed to extract the watermarking information, which is compared to recalculated watermarking information to verify the integrity of the data during the transmission. Compare to other watermarking methods, our algorithm does not increase extra data storage space and remain data accuracy. According to the results of extensive experiments, our algorithm can effectively protect the integrity of the data and has more application values.

목차

Abstract
 1. Introduction
 2. Digital Watermarking Method
  2.1. Watermarking Embedding Algorithm
  2.2. Watermarking Extraction Algorithm
 3. Performance Evaluation
  3.1. Experiments Setup
  3.2. Experiment Results
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• Xingming Sun [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing, 210044, China, School of Computer & Software, Nanjing University of Information Science & Technology, Nanjing, 210044,China ]
• Jianwei Su [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing, 210044, China, School of Computer & Software, Nanjing University of Information Science & Technology, Nanjing, 210044,China ]
• Baowei Wang [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing, 210044, China, School of Computer & Software, Nanjing University of Information Science & Technology, Nanjing, 210044,China ]
• Qi Liu [ Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing, 210044, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605