A Provably Secure and Efficient Identity-Based Anonymous Authentication Scheme for Mobile Edge Computing
A Provably Secure and Efficient Identity-Based Anonymous Authentication Scheme for Mobile Edge Computing
复制标题
一种可证明安全高效的基于身份的移动边缘计算匿名认证方案
DOI：
10.1109/jsyst.2019.2896064
复制
发表时间：
2020-03-01
影响因子：
4.4
通讯作者：
Choo, Kim-Kwang Raymond
中科院分区：
文献类型：
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作者：
Jia, Xiaoying;He, Debiao;Choo, Kim-Kwang Raymond
移动的边缘计算（MEC）允许人们克服云计算中固有的许多限制，尽管在MEC设置中实现广泛的安全要求仍然具有挑战性。在本文中，我们专注于实现匿名和不可追溯的相互认证，因为这对于确保数据安全和用户隐私至关重要。具体来说，我们设计了一个基于身份的匿名认证密钥协商协议的MEC环境。该协议在一轮消息交换中实现了双向认证，同时保证了用户的匿名性和不可追踪性。然后，我们评估协议的安全性和性能，并证明它达到了所需的安全属性，并优于以前的方法在通信和计算成本。
Mobile edge computing (MEC) allows one to overcome a number of limitations inherent in cloud computing, although achieving the broad range of security requirements in MEC settings remains challenging. In this paper, we focus on achieving mutual authentication with anonymity and untraceability, as this is crucial in ensuring data security and user privacy. Specifically, we design an identity-based anonymous authenticated key agreement protocol for the MEC environment. The proposed protocol achieves mutual authentication in only a single message exchange round, as well as assures both user anonymity and un-traceability. We then evaluate the security and performance of the protocol, and demonstrate that it achieves the required security properties and outperforms prior approaches in terms of communicational and computational costs.