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首页> 外文期刊>IEEE transactions on information forensics and security >BASIS: A Practical Multi-User Broadcast Authentication Scheme in Wireless Sensor Networks
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BASIS: A Practical Multi-User Broadcast Authentication Scheme in Wireless Sensor Networks

机译：基础：无线传感器网络中的实用的多用户广播身份验证方案

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摘要

Multi-user broadcast authentication is an important security service in wireless sensor networks (WSNs), as it allows a large number of mobile users of the WSNs to join in and broadcast messages to WSNs dynamically and authentically. To reduce communication cost due to the transmission of public-key certificates, broadcast authentication schemes based on identity (ID)-based cryptography have been proposed, but the schemes suffer from expensive pairing computations. In this paper, to minimize computation and communication costs, we propose a new provably secure pairing-free ID-based signature schemes with message recovery, MR-IBS, and PMR-IBS. We then construct an ID-based multi-user broadcast authentication scheme, BASIS, based on MR-IBS and PMR-IBS for broadcast authentication between users and a sink. We evaluate the practical feasibility of BASIS on WSN hardware platforms, MICAz and Tmote Sky are used in real-life deployments in terms of computation/communication cost and energy consumption. Consequently, BASIS reduces the total energy consumption on Tmote Sky by up to 72% and 17% compared with Bloom filter-based authentication scheme based on a variant of ECDSA with message recovery and IMBAS based on a ID-based signature scheme with message appendix, respectively.
机译：多用户广播身份验证是无线传感器网络（WSN）中的一项重要安全服务，因为它允许大量WSN的移动用户动态并可靠地加入并向WSN广播消息。为了降低由于公共密钥证书的传输而引起的通信成本，已经提出了基于基于身份（ID）的密码学的广播认证方案，但是该方案遭受昂贵的配对计算的困扰。在本文中，为了最大程度地减少计算和通信成本，我们提出了一种新的可证明安全的，基于免配对的基于ID的签名方案，该方案具有消息恢复，MR-IBS和PMR-IBS。然后，我们基于MR-IBS和PMR-IBS构建基于ID的多用户广播身份验证方案BASIS，以在用户和接收器之间进行广播身份验证。我们评估了在WSN硬件平台上使用BASIS的实际可行性，在计算/通信成本和能耗方面，在实际部署中使用了MICAz和Tmote Sky。因此，与基于带有消息恢复功能的ECDSA变体的基于Bloom过滤器的身份验证方案以及基于带有消息附录的基于ID的签名方案的IMBAS相比，BASIS可以将Tmote Sky的总能耗分别降低72％和17％，分别。

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