Article(id=1209871354082496955, tenantId=1146029695717560320, journalId=1189621681917173762, issueId=1209871350727046121, articleNumber=null, orderNo=null, doi=10.19620/j.cnki.1000-3703.20230685, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1766385409136, onlineDateStr=2025-12-22, pubDate=1724428800000, pubDateStr=2024-08-24, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766385409136, onlineIssueDateStr=2025-12-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766385409136, creator=13701087609, updateTime=1766385409136, updator=13701087609, issue=Issue{id=1209871350727046121, tenantId=1146029695717560320, journalId=1189621681917173762, year='2024', volume='', issue='8', pageStart='1', pageEnd='62', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1766385408335, creator=13701087609, updateTime=1766386486799, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1209875874179051590, tenantId=1146029695717560320, journalId=1189621681917173762, issueId=1209871350727046121, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1209875874179051591, tenantId=1146029695717560320, journalId=1189621681917173762, issueId=1209871350727046121, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=14, endPage=21, ext={EN=ArticleExt(id=1209871354329960898, articleId=1209871354082496955, tenantId=1146029695717560320, journalId=1189621681917173762, language=EN, title=Ciphertext-Policy Attribute-Based Encryption Scheme for Fleet Vehicle Data Sharing in Vehicular Social Network, columnId=null, journalTitle=Automobile Technology, columnName=null, runingTitle=null, highlight=null, articleAbstract=
In response to the privacy leakage issues in the data sharing process among the fleet vehicles in Vehicular Social Network (VSN), this paper proposed a ciphertext policy attribute-based encryption scheme. Firstly, utilizing attribute-based encryption techniques, the scheme ensures that only authorized vehicles can access the data, thereby preventing privacy leakage during the fleet vehicle data sharing process. To address the issue of high time complexity in generating access policies during fleet vehicle data sharing, and low data sharing efficiency, an access tree was constructed to design the access policies. The access tree was then transformed into an access matrix using roadside units, enabling fast generation of access policies. Experimental analysis shows that this scheme achieves secure data sharing among fleet vehicles in VSNs, the proposed access policy generation approach effectively reduces the computational overhead for vehicles.
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针对车载社交网(VSN)中车队车辆数据共享过程中存在的隐私泄露问题,提出一种基于密文属性的加密方案。利用基于属性的加密技术,保证仅授权的车辆可访问数据,防止车队车辆数据共享过程中发生隐私泄露;针对车队车辆数据共享时生成访问策略时间开销大、数据共享效率低的问题,通过构造访问树实现对访问策略的设计,利用路侧单元将访问树转化为访问矩阵,实现访问策略的快速生成。仿真分析结果表明,该方案能够实现对VSN中车队车辆的数据安全共享,所构建的访问策略生成方案能够有效降低车辆的计算开销。
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volume=21, issue=2, pageStart=1314, pageEnd=1345, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=WANG X J, NING Z L, ZHOU M C, journalName=IEEE Communications Surveys & Tutorials, refType=null, unstructuredReference=
WANG X J,
NING Z L,
ZHOU M C, et al. Privacy-Preserving Content Dissemination for Vehicular Social Networks: Challenges and Solutions[J].
IEEE Communications Surveys & Tutorials,
2019,
21(2): 1314-1345., articleTitle=Privacy-Preserving Content Dissemination for Vehicular Social Networks: Challenges and Solutions, refAbstract=null), Reference(id=1209908875646595404, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=10, pageStart=58, pageEnd=62, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=周启扬, 李飞, 章嘉彦, journalName=汽车技术, refType=null, unstructuredReference=周启扬, 李飞, 章嘉彦, 等. 基于区块链技术的车联网匿名身份认证技术研究[J].
汽车技术,
2020(10): 58-62., articleTitle=基于区块链技术的车联网匿名身份认证技术研究, refAbstract=null), Reference(id=1209908875709509967, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=10, pageStart=58, pageEnd=62, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=ZHOU Q Y, LI F, ZHANG J Y, journalName=Automotive Technology, refType=null, unstructuredReference=
ZHOU Q Y,
LI F,
ZHANG J Y, et al Research on Anonymous Identity Authentication Technology of Vehicle-to-Everything Based on Blockchain Technology[J].
Automotive Technology,
2020(10): 58-62., articleTitle=et al Research on Anonymous Identity Authentication Technology of Vehicle-to-Everything Based on Blockchain Technology, refAbstract=null), Reference(id=1209908875772424528, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2023, volume=34, issue=4, pageStart=1907, pageEnd=1925, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=王经纬, 宁建廷, 许胜民, journalName=软件学报, refType=null, unstructuredReference=王经纬, 宁建廷, 许胜民, 等. 面向可变用户群体的可搜索属性基加密方案[J].
软件学报,
2023,
34(4): 1907-1925., articleTitle=面向可变用户群体的可搜索属性基加密方案, refAbstract=null), Reference(id=1209908875839533396, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2023, volume=34, issue=4, pageStart=1907, pageEnd=1925, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=WANG J W, NING J T, XU S M, journalName=Journal of Software, refType=null, unstructuredReference=
WANG J W,
NING J T,
XU S M, et al. A Searchable Attribute Based Encryption Scheme for Variable User Groups[J].
Journal of Software,
2023,
34 (4): 1907-1925., articleTitle=A Searchable Attribute Based Encryption Scheme for Variable User Groups, refAbstract=null), Reference(id=1209908875944390998, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2005, volume=null, issue=null, pageStart=457, pageEnd=473, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=SAHAI A, WATERS B R, journalName=24th Annual International Conference on the Theory and Applications of Cryptographic Techniques. Aarhus, refType=null, unstructuredReference=
SAHAI A,
WATERS B R. Fuzzy Identity-Based Encryption[C]//
24th Annual International Conference on the Theory and Applications of Cryptographic Techniques. Aarhus, Denmark: Springer Berlin Heidelberg,
2005: 457-473., articleTitle=Fuzzy Identity-Based Encryption, refAbstract=null), Reference(id=1209908877177516377, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2007, volume=null, issue=null, pageStart=321, pageEnd=334, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=BETHENCOURT J, SAHAI A, WATERS B, journalName=2007 IEEE Symposium on Security & Privacy. Berkeley, CA, refType=null, unstructuredReference=
BETHENCOURT J,
SAHAI A,
WATERS B. Ciphertext-Policy Attribute-Based Encryption[C]//
2007 IEEE Symposium on Security & Privacy. Berkeley, CA, USA: IEEE,
2007: 321-334., articleTitle=Ciphertext-Policy Attribute-Based Encryption, refAbstract=null), Reference(id=1209908877273985373, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2022, volume=9, issue=18, pageStart=17938, pageEnd=17952, url=null, language=null, rfNumber=[6], rfOrder=7, authorNames=ZHANG L Y, ZHANG Y, WU Q, journalName=IEEE Internet of Things Journal, refType=null, unstructuredReference=
ZHANG L Y,
ZHANG Y,
WU Q, et al. A Secure and Efficient Decentralized Access Control Scheme Based on Blockchain for Vehicular Social Networks[J].
IEEE Internet of Things Journal,
2022,
9(18): 17938-17952., articleTitle=A Secure and Efficient Decentralized Access Control Scheme Based on Blockchain for Vehicular Social Networks, refAbstract=null), Reference(id=1209908877362065759, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2018, volume=133, issue=null, pageStart=157, pageEnd=165, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=CUI H, ROBERT H D, WU G, journalName=Computer Networks, refType=null, unstructuredReference=
CUI H,
ROBERT H D,
WU G, et al. An Efficient and Expressive Ciphertext-Policy Attribute-Based Encryption Scheme with Partially Hidden Access Structures, Revisited[J].
Computer Networks,
2018,
133: 157-165., articleTitle=An Efficient and Expressive Ciphertext-Policy Attribute-Based Encryption Scheme with Partially Hidden Access Structures, Revisited, refAbstract=null), Reference(id=1209908877445951842, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2017, volume=4, issue=2, pageStart=563, pageEnd=571, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=YANG K, HAN Q, LI H, journalName=IEEE Internet of Things Journal, refType=null, unstructuredReference=
YANG K,
HAN Q,
LI H, et al. An Efficient and Fine-Grained Big Data Access Control Scheme with Privacy-Preserving Policy[J].
IEEE Internet of Things Journal,
2017,
4(2): 563-571., articleTitle=An Efficient and Fine-Grained Big Data Access Control Scheme with Privacy-Preserving Policy, refAbstract=null), Reference(id=1209908877517255012, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=2, pageStart=1, pageEnd=11, url=null, language=null, rfNumber=[9], rfOrder=10, authorNames=LI J G, SHA F J, ZHANG Y C, journalName=Security and Communication Networks, refType=null, unstructuredReference=
LI J G,
SHA F J,
ZHANG Y C, et al. Verifiable Outsourced Decryption of Attribute-Based Encryption with Constant Ciphertext Length[J].
Security and Communication Networks,
2017(2): 1-11., articleTitle=Verifiable Outsourced Decryption of Attribute-Based Encryption with Constant Ciphertext Length, refAbstract=null), Reference(id=1209908877622112615, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2018, volume=6, issue=null, pageStart=55139, pageEnd=55148, url=null, language=null, rfNumber=[10], rfOrder=11, authorNames=XIA F, WANG L M, journalName=IEEE Access, refType=null, unstructuredReference=
XIA F,
WANG L M. S2PD: A Selective Sharing Scheme for Privacy Data in Vehicular Social Networks[J].
IEEE Access,
2018,
6: 55139-55148., articleTitle=S2PD: A Selective Sharing Scheme for Privacy Data in Vehicular Social Networks, refAbstract=null), Reference(id=1209908877714387307, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=51, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=12, authorNames=SETHI K, PRADHAN A, BERA P, journalName=Journal of Information Security and Applications, refType=null, unstructuredReference=
SETHI K,
PRADHAN A,
BERA P. Practical Traceable Multi-Authority CP-ABE with Outsourcing Decryption and Access Policy Updation[J].
Journal of Information Security and Applications,
2020, 51., articleTitle=Practical Traceable Multi-Authority CP-ABE with Outsourcing Decryption and Access Policy Updation, refAbstract=null), Reference(id=1209908877815050605, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=69, issue=6, pageStart=5826, pageEnd=5835, url=null, language=null, rfNumber=[12], rfOrder=13, authorNames=FAN K, PAN Q, journalName=IEEE Transactions on Vehicular Technology, refType=null, unstructuredReference=
FAN K,
PAN Q, ZHANG K et al. A Secure and Verifiable Data Sharing Scheme Based on Blockchain in Vehicular Social Networks[J].
IEEE Transactions on Vehicular Technology,
2020,
69(6): 5826-5835., articleTitle=A Secure and Verifiable Data Sharing Scheme Based on Blockchain in Vehicular Social Networks, refAbstract=null), Reference(id=1209908877953462637, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2018, volume=22, issue=null, pageStart=243, pageEnd=251, url=null, language=null, rfNumber=[13], rfOrder=14, authorNames=ZHONG H, ZHU W L, XU Y, journalName=Soft Computing A Fusion of Foundations Methodologies & Applications, refType=null, unstructuredReference=
ZHONG H,
ZHU W L,
XU Y, et al. Multi-Authority Attribute-Based Encryption Access Control Scheme with Policy Hidden for Cloud Storage[J].
Soft Computing A Fusion of Foundations Methodologies & Applications,
2018,
22: 243-251., articleTitle=Multi-Authority Attribute-Based Encryption Access Control Scheme with Policy Hidden for Cloud Storage, refAbstract=null), Reference(id=1209908878016377199, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=540, issue=null, pageStart=308, pageEnd=324, url=null, language=null, rfNumber=[14], rfOrder=15, authorNames=PU Y W, XIANG T, HU C Q, journalName=Information Sciences, refType=null, unstructuredReference=
PU Y W,
XIANG T,
HU C Q, et al. An Efficient Blockchain-Based Privacy Preserving Scheme for Vehicular Social Networks[J].
Information Sciences,
2020,
540: 308-324., articleTitle=An Efficient Blockchain-Based Privacy Preserving Scheme for Vehicular Social Networks, refAbstract=null), Reference(id=1209908878112846193, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=9, issue=11, pageStart=8085, pageEnd=8105, url=null, language=null, rfNumber=[15], rfOrder=16, authorNames=SHI K X, ZHU L H, ZHANG C, journalName=Multimedia Tools and Applications, refType=null, unstructuredReference=
SHI K X,
ZHU L H,
ZHANG C, et al. Blockchain-Based Multimedia Sharing in Vehicular Social Networks with Privacy Protection[J].
Multimedia Tools and Applications,
2020,
9(11): 8085-8105., articleTitle=Blockchain-Based Multimedia Sharing in Vehicular Social Networks with Privacy Protection, refAbstract=null), Reference(id=1209908878188343669, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2020, volume=69, issue=11, pageStart=12938, pageEnd=12950, url=null, language=null, rfNumber=[16], rfOrder=17, authorNames=SUN J F, XIONG H, ZHANG S F, journalName=IEEE Transaction on Vehicular Technology, refType=null, unstructuredReference=
SUN J F,
XIONG H,
ZHANG S F, et al. A Secure Flexible an Tampering-Resistant Data Sharing System for Vehicular Social Networks[J].
IEEE Transaction on Vehicular Technology,
2020,
69(11): 12938-12950., articleTitle=A Secure Flexible an Tampering-Resistant Data Sharing System for Vehicular Social Networks, refAbstract=null), Reference(id=1209908878272229750, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2021, volume=554, issue=null, pageStart=15, pageEnd=32, url=null, language=null, rfNumber=[17], rfOrder=18, authorNames=ZHOU L, LUO E T, WANG G J, journalName=Information Sciences, refType=null, unstructuredReference=
ZHOU L,
LUO E T,
WANG G J, et al. Secure Finegrained Friend-Making Scheme Based on Hierarchical Management in Mobile Social Networks[J].
Information Sciences,
2021,
554: 15-32., articleTitle=Secure Finegrained Friend-Making Scheme Based on Hierarchical Management in Mobile Social Networks, refAbstract=null), Reference(id=1209908878330950009, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=null, pageStart=11, pageEnd=46, url=null, language=null, rfNumber=[18], rfOrder=19, authorNames=BEIMEL A, journalName=International Conference on Coding and Cryptology. Berlin, refType=null, unstructuredReference=
BEIMEL A. Secret-Sharing Schemes: A Survey[C]//
International Conference on Coding and Cryptology. Berlin, Heidelberg: Springer,
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| 方案 | 密钥生成 | 数据加密 | 数据解密 |
| 文献[7] | (u+2)Te+Tm | (8l+2)Te+(l+3)Tm | uTe+(6u+1)Tp+(5u+1)Tm |
| 文献[8] | (u+2)Te | (2l+2)Te+(l+1)Tm | uTe+(2u+1)Tp+(u+2)Tm |
| 文献[9] | (5u+3)Te+4Tm | (2l+6)Te+(2l+4)Tm+2Th | 8Tp+8Tm |
| 本方案 | (u+l+2)Te | 2Te+Tp | lTe+(2l+1)Tp |
), ArticleFig(id=1209908875164250425, tenantId=1146029695717560320, journalId=1189621681917173762, articleId=1209871354082496955, language=CN, label=表1, caption=
计算开销分析
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 密钥生成 | 数据加密 | 数据解密 |
| 文献[7] | (u+2)Te+Tm | (8l+2)Te+(l+3)Tm | uTe+(6u+1)Tp+(5u+1)Tm |
| 文献[8] | (u+2)Te | (2l+2)Te+(l+1)Tm | uTe+(2u+1)Tp+(u+2)Tm |
| 文献[9] | (5u+3)Te+4Tm | (2l+6)Te+(2l+4)Tm+2Th | 8Tp+8Tm |
| 本方案 | (u+l+2)Te | 2Te+Tp | lTe+(2l+1)Tp |
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