Research progress on secure data deduplication in cloud
In order to improve the efficiency of cloud storage and save the communication bandwidth, a deduplication mechanism for multi-duplicate of the same data in cloud environment was needed. However, the implement of the secure data deduplication was seriously hindered by the ciphertext in cloud. This is...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2016-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016238/ |
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| _version_ | 1841539567238250496 |
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| author | Jin-bo XIONG Yuan-yuan ZHANG Feng-hua LI Su-ping LI Jun REN Zhi-qiang YAO |
| author_facet | Jin-bo XIONG Yuan-yuan ZHANG Feng-hua LI Su-ping LI Jun REN Zhi-qiang YAO |
| author_sort | Jin-bo XIONG |
| collection | DOAJ |
| description | In order to improve the efficiency of cloud storage and save the communication bandwidth, a deduplication mechanism for multi-duplicate of the same data in cloud environment was needed. However, the implement of the secure data deduplication was seriously hindered by the ciphertext in cloud. This issue has quickly aroused wide attention of academia and industry, and became a research hotspot. From a security standpoint, firstly the primary cause and the main challenges of secure data deduplication in cloud environment was analyzed, and then the deduplication system model as well as its security model was described. Furthermore, focusing on the realization mechanism of secure data deduplica-tion, the thorough analyses were carried on and reviews for the related research works in recent years from content-based encryption, proof of ownership and privacy protection for secure deduplication, then the advantages and common prob-lems of various key technologies and methods were summed up. Finally, the future research directions and development trends on secure data deduplication in cloud was given. |
| format | Article |
| id | doaj-art-3e3cbff0f57c4acab474ba8b56665e35 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2016-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-3e3cbff0f57c4acab474ba8b56665e352025-01-14T07:10:50ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2016-11-013716918059704857Research progress on secure data deduplication in cloudJin-bo XIONGYuan-yuan ZHANGFeng-hua LISu-ping LIJun RENZhi-qiang YAOIn order to improve the efficiency of cloud storage and save the communication bandwidth, a deduplication mechanism for multi-duplicate of the same data in cloud environment was needed. However, the implement of the secure data deduplication was seriously hindered by the ciphertext in cloud. This issue has quickly aroused wide attention of academia and industry, and became a research hotspot. From a security standpoint, firstly the primary cause and the main challenges of secure data deduplication in cloud environment was analyzed, and then the deduplication system model as well as its security model was described. Furthermore, focusing on the realization mechanism of secure data deduplica-tion, the thorough analyses were carried on and reviews for the related research works in recent years from content-based encryption, proof of ownership and privacy protection for secure deduplication, then the advantages and common prob-lems of various key technologies and methods were summed up. Finally, the future research directions and development trends on secure data deduplication in cloud was given.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016238/secure deduplicationcontent-based encryptionproof of ownershipprivacy protectiondata deduplication |
| spellingShingle | Jin-bo XIONG Yuan-yuan ZHANG Feng-hua LI Su-ping LI Jun REN Zhi-qiang YAO Research progress on secure data deduplication in cloud Tongxin xuebao secure deduplication content-based encryption proof of ownership privacy protection data deduplication |
| title | Research progress on secure data deduplication in cloud |
| title_full | Research progress on secure data deduplication in cloud |
| title_fullStr | Research progress on secure data deduplication in cloud |
| title_full_unstemmed | Research progress on secure data deduplication in cloud |
| title_short | Research progress on secure data deduplication in cloud |
| title_sort | research progress on secure data deduplication in cloud |
| topic | secure deduplication content-based encryption proof of ownership privacy protection data deduplication |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016238/ |
| work_keys_str_mv | AT jinboxiong researchprogressonsecuredatadeduplicationincloud AT yuanyuanzhang researchprogressonsecuredatadeduplicationincloud AT fenghuali researchprogressonsecuredatadeduplicationincloud AT supingli researchprogressonsecuredatadeduplicationincloud AT junren researchprogressonsecuredatadeduplicationincloud AT zhiqiangyao researchprogressonsecuredatadeduplicationincloud |