Multi-authority attribute-based encryption with efficient revocation
Multi-authority attribute-based encryption was very suitable for data access control in a cloud storage environment.However,efficient user revocation in multi-authority attribute-based encryption remains a challenging problem that prevents it from practical applications.A multi-authority ciphertext-...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2017-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017068/ |
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| _version_ | 1841539507553304576 |
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| author | Kai ZHANG Jian-feng MA Hui LI Jun-wei ZHANG Tao ZHANG |
| author_facet | Kai ZHANG Jian-feng MA Hui LI Jun-wei ZHANG Tao ZHANG |
| author_sort | Kai ZHANG |
| collection | DOAJ |
| description | Multi-authority attribute-based encryption was very suitable for data access control in a cloud storage environment.However,efficient user revocation in multi-authority attribute-based encryption remains a challenging problem that prevents it from practical applications.A multi-authority ciphertext-policy attribute-based encryption scheme with efficient revocation was proposed in prime order bilinear groups,and was further proved statically secure and revocable in the random oracle model.Extensive efficiency analysis results indicate that the proposed scheme significantly reduce the computation cost for the users.In addition,the proposed scheme supports large universe and any monotone access structures,which makes it more flexible for practical applications. |
| format | Article |
| id | doaj-art-6346996d9ff444598372c2cba59be22e |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6346996d9ff444598372c2cba59be22e2025-01-14T07:11:50ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-03-0138839159708513Multi-authority attribute-based encryption with efficient revocationKai ZHANGJian-feng MAHui LIJun-wei ZHANGTao ZHANGMulti-authority attribute-based encryption was very suitable for data access control in a cloud storage environment.However,efficient user revocation in multi-authority attribute-based encryption remains a challenging problem that prevents it from practical applications.A multi-authority ciphertext-policy attribute-based encryption scheme with efficient revocation was proposed in prime order bilinear groups,and was further proved statically secure and revocable in the random oracle model.Extensive efficiency analysis results indicate that the proposed scheme significantly reduce the computation cost for the users.In addition,the proposed scheme supports large universe and any monotone access structures,which makes it more flexible for practical applications.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017068/attribute-based encryptionmulti-authorityrevocationlarge universe |
| spellingShingle | Kai ZHANG Jian-feng MA Hui LI Jun-wei ZHANG Tao ZHANG Multi-authority attribute-based encryption with efficient revocation Tongxin xuebao attribute-based encryption multi-authority revocation large universe |
| title | Multi-authority attribute-based encryption with efficient revocation |
| title_full | Multi-authority attribute-based encryption with efficient revocation |
| title_fullStr | Multi-authority attribute-based encryption with efficient revocation |
| title_full_unstemmed | Multi-authority attribute-based encryption with efficient revocation |
| title_short | Multi-authority attribute-based encryption with efficient revocation |
| title_sort | multi authority attribute based encryption with efficient revocation |
| topic | attribute-based encryption multi-authority revocation large universe |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017068/ |
| work_keys_str_mv | AT kaizhang multiauthorityattributebasedencryptionwithefficientrevocation AT jianfengma multiauthorityattributebasedencryptionwithefficientrevocation AT huili multiauthorityattributebasedencryptionwithefficientrevocation AT junweizhang multiauthorityattributebasedencryptionwithefficientrevocation AT taozhang multiauthorityattributebasedencryptionwithefficientrevocation |