Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks

In vehicular networks, the increasing value of transportation data and scale of connectivity also brings many security and privacy concerns. Peer authentication and message integrity are two vital security requirements to ensure safe transportation system. Because of the constrained resources of the...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Lin Hou, Wei Liu, Lisha Yao, Xiaojian Liang, Guo-Qiang Zeng
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi-Wiley 2021
Materias:	Technology (General) T1-995 Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/73ee2ad80baf40df84ddfa2a2ebd5379
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:73ee2ad80baf40df84ddfa2a2ebd5379
record_format	dspace
spelling	oai:doaj.org-article:73ee2ad80baf40df84ddfa2a2ebd53792021-11-08T02:36:12ZPractical SM2-Based Multisignature Scheme with Applications to Vehicular Networks1939-012210.1155/2021/7897527https://doaj.org/article/73ee2ad80baf40df84ddfa2a2ebd53792021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/7897527https://doaj.org/toc/1939-0122In vehicular networks, the increasing value of transportation data and scale of connectivity also brings many security and privacy concerns. Peer authentication and message integrity are two vital security requirements to ensure safe transportation system. Because of the constrained resources of the units performing the cryptographic components, the proposed security-enhancing schemes should be lightweight and scalable. In this paper, we present a multisignature scheme derived from the SM2 signature which enables a group of parties to collaboratively sign a message and generate a compact joint signature at the end. Our scheme requires no preprocessing or interactions among the parties before signing, and its performance matches or surpasses known ones in terms of signing time, verification time, and signature size. Therefore, our scheme is also suitable for vehicular networks, with the goal to enhance security with small computation and storage cost.Lin HouWei LiuLisha YaoXiaojian LiangGuo-Qiang ZengHindawi-WileyarticleTechnology (General)T1-995Science (General)Q1-390ENSecurity and Communication Networks, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology (General) T1-995 Science (General) Q1-390
spellingShingle	Technology (General) T1-995 Science (General) Q1-390 Lin Hou Wei Liu Lisha Yao Xiaojian Liang Guo-Qiang Zeng Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
description	In vehicular networks, the increasing value of transportation data and scale of connectivity also brings many security and privacy concerns. Peer authentication and message integrity are two vital security requirements to ensure safe transportation system. Because of the constrained resources of the units performing the cryptographic components, the proposed security-enhancing schemes should be lightweight and scalable. In this paper, we present a multisignature scheme derived from the SM2 signature which enables a group of parties to collaboratively sign a message and generate a compact joint signature at the end. Our scheme requires no preprocessing or interactions among the parties before signing, and its performance matches or surpasses known ones in terms of signing time, verification time, and signature size. Therefore, our scheme is also suitable for vehicular networks, with the goal to enhance security with small computation and storage cost.
format	article
author	Lin Hou Wei Liu Lisha Yao Xiaojian Liang Guo-Qiang Zeng
author_facet	Lin Hou Wei Liu Lisha Yao Xiaojian Liang Guo-Qiang Zeng
author_sort	Lin Hou
title	Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
title_short	Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
title_full	Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
title_fullStr	Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
title_full_unstemmed	Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks
title_sort	practical sm2-based multisignature scheme with applications to vehicular networks
publisher	Hindawi-Wiley
publishDate	2021
url	https://doaj.org/article/73ee2ad80baf40df84ddfa2a2ebd5379
work_keys_str_mv	AT linhou practicalsm2basedmultisignatureschemewithapplicationstovehicularnetworks AT weiliu practicalsm2basedmultisignatureschemewithapplicationstovehicularnetworks AT lishayao practicalsm2basedmultisignatureschemewithapplicationstovehicularnetworks AT xiaojianliang practicalsm2basedmultisignatureschemewithapplicationstovehicularnetworks AT guoqiangzeng practicalsm2basedmultisignatureschemewithapplicationstovehicularnetworks
_version_	1718443105309425664

Practical SM2-Based Multisignature Scheme with Applications to Vehicular Networks

Ejemplares similares