期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：3
页码：2027-2030
出版社：TechScience Publications
摘要：Secure information transmission could be a important issue for wireless sensing element networks (WSNs). Clustering is an effective and feasible way to inflate the system performance of WSNs. During this paper, we tend to study a secure information transmission for cluster-based WSNs (CWSNs), where the clusters are formulate dynamically and periodically. We propose 2 secure and economical information transmission (SET) protocols CWSNs, referred to as SET-IBS and SET-IBOOS, by victimization the identity-based digital signature (IBS) theme and also the identity-based online/offline digital signature (IBOOS) theme, severally. In SET-IBS, protection depends onthe hardness of the Diffie- Hellman downside within the pairing domain. SET-IBOOS any reduces the machine overhead for protocol security, that is crucial for WSNs, whereas its security depends on the hardness of the discrete logarithm problem. We show the feasibleness of the SET-IBS and SET-IBOOS protocols with relevance the safety necessities and security analysis against numerous attacks. The calculations and simulations square measure provided as an example the potency of the projected protocols. The results show that the projected protocols have higher performance than the prevailing secure protocols for CWSNs, in terms of protection overhead and energy consumption.
关键词：Cluster-based WSNs; ID-based digital signature;ID-based online/offline digital signature; secure information;transmission protocol.
