Trusted secure model for data services in cloud computing
For trusted status of cloud service provider (CSP) and security requirements for data services in cloud computing,the trusted re-encryption secure model (TRSM) for cloud data services was proposed.Only with a certain trusted degree in CSP,cloud data security can be ensured by taking effective re-enc...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2014-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.015/ |
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| Summary: | For trusted status of cloud service provider (CSP) and security requirements for data services in cloud computing,the trusted re-encryption secure model (TRSM) for cloud data services was proposed.Only with a certain trusted degree in CSP,cloud data security can be ensured by taking effective re-encryption schemes.The re-encryption secure model is verified by the classical cryptographic algorithms and analyzed by random oracles.Thus,the basic requirements of realizing re-encryption algorithm are got.Moreover,trusted evaluation model is proposed and used to dynamically evaluate CSP’s trusted status,provides theoretical basis and realization for establishment of trusted secure data services in cloud computing. |
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| ISSN: | 1000-436X |