A novel hash chain construction for simple and efficient authentication
A novel hash chain construction for simple and efficient authentication
复制标题
DOI：
10.1109/pst.2016.7907012
复制
发表时间：
2016-12
期刊：
影响因子：
--
通讯作者：
Yuta Kurihara;Masakazu Soshi
中科院分区：
文献类型：
--
作者：
Yuta Kurihara;Masakazu Soshi
近年来，物联网（IoT）备受关注，轻量级、高效的认证协议的重要性日益凸显。在本文中，我们提出了一种新颖且灵活的哈希链构造、哈希链聚合（HCA），以及使用 HCA 为两个用户建立公共密钥的方案。我们提出的方案具有以下显着优点：（1）我们方案的密码原语仅是散列函数，并且所得方案是有效的，（2）我们的方案基于全新的散列链结构（HCA），以及（3）生成公共密钥的两个用户必须知道的只是对方的身份（ID）。除初始设置外，不需要任何通信。也就是说，我们的方案实际上是一个基于ID的认证协议。
These years Internet of Things (IoT) has been paid much attention to and the importance of lightweight and efficient authentication protocols has been increasing. In this paper, we propose a novel and flexible hash chain construction, hash chain aggregation (HCA), and a scheme to establish a common key for two users using HCA. Our proposed scheme has the following significant advantages: (1) cryptographic primitives for our scheme are hash functions only and the resultant scheme is efficient, (2) our scheme is based on a totally new hash chain construction (HCA), and (3) what two users generating a common secret key must know is only the identity (ID) of the other. No communication is required except for in the initial setting. That is, our scheme is actually an ID-based authentication protocol.