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首页> 外文期刊>IEEE Transactions on Vehicular Technology >An Efficient and Provably Secure ECC-Based Conditional Privacy-Preserving Authentication for Vehicle-to-Vehicle Communication in VANETs
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An Efficient and Provably Secure ECC-Based Conditional Privacy-Preserving Authentication for Vehicle-to-Vehicle Communication in VANETs

机译：基于ECC的高效且可提供的ECC条件保留了VANET车辆到车辆通信的条件隐私保留认证

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摘要

In vehicular ad-hoc networks (VANETs), safety messages are exchanged among vehicles and between vehicles and infrastructure to ensure passengers' safety and efficiency in traffic. The source authentication as well as integrity checking of these messages are very necessary for a receiver. Based on certificateless cryptography (CLC), some state-of-the-art signature schemes have been proposed to address these. Although they fulfill the requirements of authentication and privacy, they are not efficient with respect to performance. Bilinear pairings and map-to-point hash functions are used in these schemes. These require a huge amount of time to process. The computational power and storing capacity of an on-board unit (OBU) in each vehicle are limited. Therefore, computational overhead is induced on vehicles that need to authenticate messages in areas of high traffic density. In this paper, a provably secure and efficient certificateless short signature-based conditional privacy-preserving authentication (CLSS-CPPA) scheme for V2V communication is designed. This scheme does not use bilinear parings and is based on the elliptic curve cryptosystem (ECC). In addition, instead of map-to-point hash functions, general hash functions are used. Furthermore, the CLSS-CPPA scheme supports the batch signature verification method which allows multiple signatures to be verified simultaneously and efficiently. The CLSS-CPPA scheme ensures security against type-I and type-II attackers with respect to existential unforgeability against adaptively chosen message attacks (EUF-CMA) under a hardness assumption of the elliptic curve discrete logarithm problem (ECDLP) in the random oracle model (ROM). The proposed scheme significantly improves performance in terms of computational and communication costs in comparison with state-of-the-art schemes.
机译：在车辆临时网络（VANET）中，安全信息在车辆和车辆和基础设施之间交换，以确保乘客的交通安全和效率。接收器非常需要源认证以及这些消息的完整性检查。基于无证书加密（CLC），已经提出了一些最先进的签名计划来解决这些方案。虽然它们符合身份验证和隐私的要求，但它们对性能并不高效。在这些方案中使用Bilinear配对和地图到点散列函数。这些需要大量的时间来处理。每个车辆中的板载单元（OBU）的计算能力和存储容量受到限制。因此，在需要在高流量密度的区域验证消息的车辆上引起计算开销。在本文中，设计了一种用于V2V通信的可透明的安全有效的无证书短签名的条件隐私保留身份验证（CLSS-CPPA）方案。该方案不使用双线性分析，并基于椭圆曲线密码系统（ECC）。另外，使用Map-to-point散列函数，而是使用常规散列函数。此外，CLSS-CPPA方案支持批量签名验证方法，其允许同时验证多个签名。 CLSS-CPPA方案确保了对II型和II型攻击者的安全性，而在随机Oracle模型中的椭圆曲线离散对数问题（ECDLP）的硬度假设下存在于自适应选择的消息攻击（EUF-CMA）的存在性不可识别（只读存储器）。与最先进的计划相比，拟议的计划在计算和通信成本方面显着提高了绩效。

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  • 来源
    《IEEE Transactions on Vehicular Technology》 |2021年第2期|1278-1291|共14页
  • 作者

    Ali Ikram; Chen Yong; Ullah Niamat; Kumar Rajesh; He Wen;

  • 作者单位

    Univ Elect Sci & Technol China Sch Automat Engn Chengdu 611731 Peoples R China|Univ Elect Sci & Technol China Inst Elect Vehicle Driving Syst & Safety Technol Chengdu 611731 Peoples R China;

    Univ Elect Sci & Technol China Sch Automat Engn Chengdu 611731 Peoples R China|Univ Elect Sci & Technol China Inst Elect Vehicle Driving Syst & Safety Technol Chengdu 611731 Peoples R China;

    Univ Buner Dept Comp Sci Khyber Pakhtunkhwa 19290 Pakistan;

    Univ Elect Sci & Technol China Sch Comp Sci & Engn Chengdu 611731 Peoples R China;

    Univ Elect Sci & Technol China Sch Automat Engn Chengdu 611731 Peoples R China|Univ Elect Sci & Technol China Inst Elect Vehicle Driving Syst & Safety Technol Chengdu 611731 Peoples R China|Chongqing Changan Automobile Technol Co Ltd Intelligent Res Inst Chongqing 400020 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Authentication; Safety; Hash functions; Computational modeling; Receivers; Privacy; Elliptic curve cryptography; Anonymous-identity; authentication; computational cost; vehicle; certificateless cryptography;

    机译：身份验证;安全;哈希函数;计算建模;接收器;隐私;椭圆曲线密码学;匿名 - 身份;认证;计算成本;车辆;无证书加密;

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