Achieving efficient dynamic cryptographic access control in cloud storage
To keep the data in the cloud confidential against unauthorized parties,a cryptographic access control solution called hybrid cloud re-encryption（HCRE） based on attribute-based encryption（ABE） was introduced.HCRE designed a secret sharing scheme to delegate the task of ABE re-encryption to the cloud...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74418627/ |
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| _version_ | 1841537109940240384 |
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| author | HONG Cheng ZHANG Min FENG Deng-guo |
| author_facet | HONG Cheng ZHANG Min FENG Deng-guo |
| author_sort | HONG Cheng |
| collection | DOAJ |
| description | To keep the data in the cloud confidential against unauthorized parties,a cryptographic access control solution called hybrid cloud re-encryption（HCRE） based on attribute-based encryption（ABE） was introduced.HCRE designed a secret sharing scheme to delegate the task of ABE re-encryption to the cloud service provider（CSP）,which alleviates the administering burdens on the data owner.Experiments show that HCRE can handle dynamic access policies in a more ef-ficient way.Additionally,HCRE does not reveal extra information of the plaintext to the CSP,thus it does no harm to the data confidentiality. |
| format | Article |
| id | doaj-art-0515fe6fdf144405b4d1da1d2fb26715 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2011-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0515fe6fdf144405b4d1da1d2fb267152025-01-14T08:45:52ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2011-01-013212513274418627Achieving efficient dynamic cryptographic access control in cloud storageHONG ChengZHANG MinFENG Deng-guoTo keep the data in the cloud confidential against unauthorized parties,a cryptographic access control solution called hybrid cloud re-encryption（HCRE） based on attribute-based encryption（ABE） was introduced.HCRE designed a secret sharing scheme to delegate the task of ABE re-encryption to the cloud service provider（CSP）,which alleviates the administering burdens on the data owner.Experiments show that HCRE can handle dynamic access policies in a more ef-ficient way.Additionally,HCRE does not reveal extra information of the plaintext to the CSP,thus it does no harm to the data confidentiality.http://www.joconline.com.cn/zh/article/74418627/cloud storagecloud computingcryptographic access controlattributes-based encryptionproxy re-encryption |
| spellingShingle | HONG Cheng ZHANG Min FENG Deng-guo Achieving efficient dynamic cryptographic access control in cloud storage Tongxin xuebao cloud storage cloud computing cryptographic access control attributes-based encryption proxy re-encryption |
| title | Achieving efficient dynamic cryptographic access control in cloud storage |
| title_full | Achieving efficient dynamic cryptographic access control in cloud storage |
| title_fullStr | Achieving efficient dynamic cryptographic access control in cloud storage |
| title_full_unstemmed | Achieving efficient dynamic cryptographic access control in cloud storage |
| title_short | Achieving efficient dynamic cryptographic access control in cloud storage |
| title_sort | achieving efficient dynamic cryptographic access control in cloud storage |
| topic | cloud storage cloud computing cryptographic access control attributes-based encryption proxy re-encryption |
| url | http://www.joconline.com.cn/zh/article/74418627/ |
| work_keys_str_mv | AT hongcheng achievingefficientdynamiccryptographicaccesscontrolincloudstorage AT zhangmin achievingefficientdynamiccryptographicaccesscontrolincloudstorage AT fengdengguo achievingefficientdynamiccryptographicaccesscontrolincloudstorage |