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首页> 外文期刊>Internet of Things Journal, IEEE >An Efficient and Provably Secure Authenticated Key Agreement Protocol for Fog-Based Vehicular Ad-Hoc Networks
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An Efficient and Provably Secure Authenticated Key Agreement Protocol for Fog-Based Vehicular Ad-Hoc Networks

机译:基于雾的车载Ad-Hoc网络的高效且安全的认证密钥协商协议

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摘要

The maturity of cloud computing, the Internet of Things technology, and intelligent transportation system has promoted the rapid development of vehicular ad-hoc networks (VANETs). To keep pace with real-world demands (mobility, low latency, etc.) in a practical VANETs deployment, there have been attempts to integrate fog computing with VANETs. To facilitate secure interaction in fog-based VANETs, we design a new authenticated key agreement protocol without bilinear pairing. This protocol achieves mutual authentication, generates a securely agreed session key for secret communication, and supports privacy protection. We also give a strict formal security proof and demonstrate how the proposed protocol meets the security requirements in the fog-based VANETs. We then evaluate the efficiency of the proposed protocol, and it shows the practicality of the protocol.
机译:云计算,物联网技术和智能交通系统的成熟推动了车辆自组织网络(VANET)的快速发展。为了在实际的VANET部署中与现实世界的需求(移动性,低延迟等)保持同步,已经进行了将雾计算与VANET集成的尝试。为了促进基于雾的VANET中的安全交互,我们设计了一种无需双线性配对的新的经过身份验证的密钥协商协议。该协议实现了相互认证,生成了用于秘密通信的安全协议会话密钥,并支持隐私保护。我们还给出了严格的正式安全证明,并演示了所提出的协议如何满足基于雾的VANET中的安全要求。然后,我们评估所提出协议的效率,并证明该协议的实用性。

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