SOS: a secure social-aware credit-based stimulating mechanism for BikeNet
SOS: a secure social-aware credit-based stimulating mechanism for BikeNet
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DOI：
10.1504/ijahuc.2014.064346
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发表时间：
2014-08
期刊：
影响因子：
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通讯作者：
Guowei Wu;Jia Wang;Lin Yao;Chi Lin;Jianfei Zhao;Yuan Zhang-
中科院分区：
文献类型：
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作者：
Guowei Wu;Jia Wang;Lin Yao;Chi Lin;Jianfei Zhao;Yuan Zhang-
BikeNet是一类针对骑行者的移动传感系统，其特点是带宽容量有限，体积小，机动性高。因此，数据传播过程遵循机会网络的原则和技术。然而，由于嵌入在自行车中的移动设备是由理性的个体管理的，试图节约资源的自私行为会显著降低网络性能。本文提出了一种安全的基于社会意识的基于信用的BikeNet激励机制——SOS，以鼓励节点之间的合作，同时抵抗恶意攻击。利用社会语境信息制定路由和数据转发策略。此外，为了保证节点的安全，增强消息的机密性和完整性，我们提出了基于社会属性的BikeNet身份密码系统。安全性分析和性能评估表明，SOS在保证消息的机密性和完整性的同时，能够有效地促进节点间的合作。
BikeNet is a class of mobile sensing system for cyclists characterised by limited bandwidth capacity, small size and high mobility. Thus, the data propagation process follows the principles and techniques of opportunistic networks. However, as the mobile devices embedded in the bicycle are managed by rational individuals, the selfish behaviours that attempt to conserve their resources can significantly degrade the network performance. In this paper, a secure social-aware credit-based stimulating mechanism for BikeNet, called SOS, is proposed to encourage the cooperation among nodes while resisting the malicious attacks. The social context information is utilised to formulate the routing and data forwarding strategy. Moreover, to guarantee the security of nodes and enhance the confidentiality and integrity of messages, we propose identity-based cryptosystems based on social attributes for BikeNet. Security analysis and performance evaluation demonstrate that SOS can effectively stimulate the cooperation of nodes while keeping the confidentiality and integrity of messages.