An Enhanced Privacy Preserving, Secure and Efficient Authentication Protocol for VANET
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Khan, Safiullah | - |
dc.contributor.author | Raza, Ali | - |
dc.contributor.author | Hwang, Seong Oun | - |
dc.date.accessioned | 2021-12-20T00:40:36Z | - |
dc.date.available | 2021-12-20T00:40:36Z | - |
dc.date.created | 2021-12-20 | - |
dc.date.issued | 2022-05 | - |
dc.identifier.issn | 1546-2218 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/82960 | - |
dc.description.abstract | Vehicular ad hoc networks (VANETs) have attracted growing interest in both academia and industry because they can provide a viable solution that improves road safety and comfort for travelers on roads. However, wireless communications over open-access environments face many security and privacy issues that may affect deployment of large-scale VANETs. Researchers have proposed different protocols to address security and privacy issues in a VANET, and in this study we cryptanalyze some of the privacy preserving protocols to show that all existing protocols are vulnerable to the Sybil attack. The Sybil attack can be used by malicious actors to create fake identities that impair existing protocols, which allows them to imitate traffic congestion or at worse cause an accident that may result in the loss of human life. This vulnerability exists because those protocols store vehicle identities in an encrypted form, and it is not possible to search over the encrypted identities to find fake vehicles. This attack is serious in nature and very prevalent for privacy-preserving protocols. To cope with this kind of attack, we propose a novel and practical protocol that uses Public key encryption with an equality test (PKEET) to search over the encrypted identities without leaking any information, and eventually eliminate the Sybil attack. The proposed approach improves security and at the same time maintains privacy in VANET. Our performance analysis indicates that the proposed protocol outperforms state-of-the-art protocols: The proposed beacon generation time is constant compared to a linear increase in existing protocols, with beacon verification shown to be faster by 7.908%. Our communicational analysis shows that the proposed protocol with a beacon size of 322 bytes has the least communicational overhead compared to other state-of-the-art protocols. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TECH SCIENCE PRESS | - |
dc.relation.isPartOf | CMC-COMPUTERS MATERIALS & CONTINUA | - |
dc.title | An Enhanced Privacy Preserving, Secure and Efficient Authentication Protocol for VANET | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000729659500014 | - |
dc.identifier.doi | 10.32604/cmc.2022.023476 | - |
dc.identifier.bibliographicCitation | CMC-COMPUTERS MATERIALS & CONTINUA, v.71, no.2, pp.3703 - 3719 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85120751175 | - |
dc.citation.endPage | 3719 | - |
dc.citation.startPage | 3703 | - |
dc.citation.title | CMC-COMPUTERS MATERIALS & CONTINUA | - |
dc.citation.volume | 71 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Khan, Safiullah | - |
dc.contributor.affiliatedAuthor | Hwang, Seong Oun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | VANET | - |
dc.subject.keywordAuthor | authentication protocol | - |
dc.subject.keywordAuthor | cryptanalysis | - |
dc.subject.keywordAuthor | privacy preserv-ing | - |
dc.subject.keywordAuthor | intelligent systems | - |
dc.subject.keywordPlus | PUBLIC-KEY ENCRYPTION | - |
dc.subject.keywordPlus | SEARCHABLE ENCRYPTION | - |
dc.subject.keywordPlus | SCHEME | - |
dc.subject.keywordPlus | ATTACKS | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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