Method of ciphertext retrieval in mobile edge computing based on block segmentation
Aiming at the efficiency of cloud computing ciphertext retrieval scheme,a method of ciphertext retrieval in mobile edge computing based on block segmentations was proposed.Firstly,the edge server was introduced to calculate the document similarity score,thereby the computational cost of cloud server...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-07-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020142/ |
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| author | Na WANG Kun ZHENG Junsong FU Jian LI |
| author_facet | Na WANG Kun ZHENG Junsong FU Jian LI |
| author_sort | Na WANG |
| collection | DOAJ |
| description | Aiming at the efficiency of cloud computing ciphertext retrieval scheme,a method of ciphertext retrieval in mobile edge computing based on block segmentations was proposed.Firstly,the edge server was introduced to calculate the document similarity score,thereby the computational cost of cloud server was reduced and the processing efficiency of cloud server was improved.Secondly,most keywords that are not related to the query were filtered out by a method of block segmentations based on the MRSE scheme,thereby the efficiency of calculating the document similarity score was improved.Theoretical analysis and experimental results show that the solution is safe under the known background threat model.Compared with the existing scheme,the proposed scheme has the same security and higher retrieval efficiency. |
| format | Article |
| id | doaj-art-7ba09290b3504d9fbfbe1b5b6f11ee6d |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-07-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7ba09290b3504d9fbfbe1b5b6f11ee6d2025-01-14T07:19:40ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-07-01419510259736578Method of ciphertext retrieval in mobile edge computing based on block segmentationNa WANGKun ZHENGJunsong FUJian LIAiming at the efficiency of cloud computing ciphertext retrieval scheme,a method of ciphertext retrieval in mobile edge computing based on block segmentations was proposed.Firstly,the edge server was introduced to calculate the document similarity score,thereby the computational cost of cloud server was reduced and the processing efficiency of cloud server was improved.Secondly,most keywords that are not related to the query were filtered out by a method of block segmentations based on the MRSE scheme,thereby the efficiency of calculating the document similarity score was improved.Theoretical analysis and experimental results show that the solution is safe under the known background threat model.Compared with the existing scheme,the proposed scheme has the same security and higher retrieval efficiency.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020142/cloud computingmobile edge computingciphertext retrievalprivacy protection |
| spellingShingle | Na WANG Kun ZHENG Junsong FU Jian LI Method of ciphertext retrieval in mobile edge computing based on block segmentation Tongxin xuebao cloud computing mobile edge computing ciphertext retrieval privacy protection |
| title | Method of ciphertext retrieval in mobile edge computing based on block segmentation |
| title_full | Method of ciphertext retrieval in mobile edge computing based on block segmentation |
| title_fullStr | Method of ciphertext retrieval in mobile edge computing based on block segmentation |
| title_full_unstemmed | Method of ciphertext retrieval in mobile edge computing based on block segmentation |
| title_short | Method of ciphertext retrieval in mobile edge computing based on block segmentation |
| title_sort | method of ciphertext retrieval in mobile edge computing based on block segmentation |
| topic | cloud computing mobile edge computing ciphertext retrieval privacy protection |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020142/ |
| work_keys_str_mv | AT nawang methodofciphertextretrievalinmobileedgecomputingbasedonblocksegmentation AT kunzheng methodofciphertextretrievalinmobileedgecomputingbasedonblocksegmentation AT junsongfu methodofciphertextretrievalinmobileedgecomputingbasedonblocksegmentation AT jianli methodofciphertextretrievalinmobileedgecomputingbasedonblocksegmentation |