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A Novel RLWE-Based Anonymous Mutual Authentication Protocol for Space Information Network
Security and Communication Networks ( IF 1.968 ) Pub Date : 2020-08-25 , DOI: 10.1155/2020/5167832 Junyan Guo 1 , Ye Du 1
Security and Communication Networks ( IF 1.968 ) Pub Date : 2020-08-25 , DOI: 10.1155/2020/5167832 Junyan Guo 1 , Ye Du 1
Affiliation
Currently, space information network (SIN) has become an increasingly important role in real life. As a large heterogeneous wireless network, SIN can better provide global mobile services to users anytime and anywhere, even in extreme geographic environments. In addition, there is no need to build the communication base-stations every few kilometers on the ground to ensure high service quality, which greatly reduces the construction costs and can be used as an economical communication method in sparsely populated areas. So there is a trend that more and more end users are more likely to get SIN services than traditional terrestrial cellular networks. However, due to the openness and publicity of the satellite wireless channel and the limited resources of the satellite nodes, the privacy and security cannot be perfectly guaranteed and may even be vulnerable to attacks initiated by the adversary such as replay attacks, impersonation attacks, and eavesdropping attacks. To improve the access security of SIN, researchers have proposed a series of authentication protocols based on different cryptographic assumptions. Nevertheless, existing research shows that these protocols cannot meet the requirements of higher and higher security and short authentication delay. In addition, these protocols are mainly based on public key cryptography mechanisms such as DLP and ECDLP, which can be solved by postquantum computers in polynomial time, so these protocols will no longer be secure. To solve the vulnerability of these protocols, in this paper, we propose a new RLWE-based anonymous mutual authentication and key agreement protocol, which guarantees higher security with low computational overhead even in the postquantum era. Detailed security analysis shows that our protocol meets security requirements and is resistant to a variety of known attacks. Besides, combining security comparison and performance analysis, our proposed protocol is more practical than other protocols in SIN.
中文翻译:
一种新型的基于RLWE的空间信息网络匿名相互认证协议
当前,空间信息网络(SIN)在现实生活中已变得越来越重要。作为大型的异构无线网络,即使在极端的地理环境中,SIN仍可以更好地随时随地为用户提供全球移动服务。另外,不需要在地面上每隔几公里建一个通信基站就可以确保较高的服务质量,这大大降低了建设成本,可以在人口稀少的地区用作一种经济的通信方法。因此,有一种趋势是,与传统的地面蜂窝网络相比,越来越多的最终用户更有可能获得SIN服务。但是,由于卫星无线信道的开放性和公开性以及卫星节点的资源有限,隐私和安全性无法得到完全保证,甚至可能容易受到对手发起的攻击,例如重播攻击,模拟攻击和窃听攻击。为了提高SIN的访问安全性,研究人员提出了一系列基于不同密码学假设的身份验证协议。然而,现有研究表明,这些协议不能满足越来越高的安全性和较短的认证延迟的要求。另外,这些协议主要基于诸如DLP和ECDLP之类的公钥加密机制,可以在多项式时间内由后量子计算机解决,因此这些协议将不再安全。为解决这些协议的脆弱性,本文提出了一种新的基于RLWE的匿名相互认证和密钥协商协议,即使在后量子时代,也能以较低的计算开销保证更高的安全性。详细的安全分析表明,我们的协议符合安全要求,并且可以抵抗各种已知的攻击。此外,结合安全性比较和性能分析,我们提出的协议比SIN中的其他协议更实用。
更新日期:2020-08-26
中文翻译:
一种新型的基于RLWE的空间信息网络匿名相互认证协议
当前,空间信息网络(SIN)在现实生活中已变得越来越重要。作为大型的异构无线网络,即使在极端的地理环境中,SIN仍可以更好地随时随地为用户提供全球移动服务。另外,不需要在地面上每隔几公里建一个通信基站就可以确保较高的服务质量,这大大降低了建设成本,可以在人口稀少的地区用作一种经济的通信方法。因此,有一种趋势是,与传统的地面蜂窝网络相比,越来越多的最终用户更有可能获得SIN服务。但是,由于卫星无线信道的开放性和公开性以及卫星节点的资源有限,隐私和安全性无法得到完全保证,甚至可能容易受到对手发起的攻击,例如重播攻击,模拟攻击和窃听攻击。为了提高SIN的访问安全性,研究人员提出了一系列基于不同密码学假设的身份验证协议。然而,现有研究表明,这些协议不能满足越来越高的安全性和较短的认证延迟的要求。另外,这些协议主要基于诸如DLP和ECDLP之类的公钥加密机制,可以在多项式时间内由后量子计算机解决,因此这些协议将不再安全。为解决这些协议的脆弱性,本文提出了一种新的基于RLWE的匿名相互认证和密钥协商协议,即使在后量子时代,也能以较低的计算开销保证更高的安全性。详细的安全分析表明,我们的协议符合安全要求,并且可以抵抗各种已知的攻击。此外,结合安全性比较和性能分析,我们提出的协议比SIN中的其他协议更实用。