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SOS: a secure social-aware credit-based stimulating mechanism for BikeNet

机译：SOS：BikeNet的一种安全的，基于社会意识的信用激励机制

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摘要

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.
机译：BikeNet是一类针对骑自行车者的移动感应系统，其带宽容量有限，体积小且移动性强。因此，数据传播过程遵循机会网络的原理和技术。但是，由于嵌入在自行车中的移动设备是由理性的人管理的，因此试图节省其资源的自私行为会大大降低网络性能。本文提出了一种安全的基于社交意识的基于信用的BikeNet刺激机制SOS，旨在鼓励节点之间的协作，同时抵御恶意攻击。社交情境信息用于制定路由和数据转发策略。此外，为了保证节点的安全性并增强消息的机密性和完整性，我们为BikeNet提出了基于社交属性的基于身份的密码系统。安全分析和性能评估表明，SOS可以在保持消息的机密性和完整性的同时，有效地刺激节点的协作。

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