Multi-keyword searchable encryption scheme based on dynamic cuckoo filter
Existing solutions have utilized Cuckoo Filter (CF) on the server side to achieve multi-keyword searching.The capacity of CF is preset, which can not satisfy the continuous growth of the capacity expansion demand on the server side. To solve the above problems, a dynamic multi-keyword searchable enc...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2024-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024219/ |
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| Summary: | Existing solutions have utilized Cuckoo Filter (CF) on the server side to achieve multi-keyword searching.The capacity of CF is preset, which can not satisfy the continuous growth of the capacity expansion demand on the server side. To solve the above problems, a dynamic multi-keyword searchable encryption (DMKSE) was proposed, which used the dynamic cuckoo filter to solve the server-side capacity expansion demand, and improved the storage of document-keyword pairs, which improved the space utilization of the server-side, without additional time overhead. Experimental results show that DMKSE improves space utilization by at least 1.3481 times over the original scheme. |
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| ISSN: | 1000-436X |