| dc.contributor | 資訊科學系 | zh_Tw |
| dc.creator (作者) | 左瑞麟 | zh_TW |
| dc.creator (作者) | Chen, Kuo-Chang | en_US |
| dc.creator (作者) | Chen, Yu-Chi | en_US |
| dc.creator (作者) | Horng, Gwoboa | en_US |
| dc.creator (作者) | Tso, Raylin | en_US |
| dc.date (日期) | 2015 | en_US |
| dc.date.accessioned | 10-Aug-2017 15:16:56 (UTC+8) | - |
| dc.date.available | 10-Aug-2017 15:16:56 (UTC+8) | - |
| dc.date.issued (上傳時間) | 10-Aug-2017 15:16:56 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/111905 | - |
| dc.description.abstract (摘要) | Protecting private data becomes very important in communication with the widespread adoption of the cloud storage system; for example, Dropbox, SkyDrive and iCloud. A user should be able to access his private data from cloud, and efficiently retrieves data which he wants. In fact, a straightforward solution to protecting user`s private data is encryption. Relying on keyword search over the encrypted data is very useful and efficient to retrieve from the untrusted cloud storage. In this scenario, a sender can send encrypted data, and the receiver can generate trapdoors from keywords to retrieve those data which include the keywords. Recently, Zhang and Zhang proposed a field-free public key encryption with user-friendly keywords search. In this paper, we present a searchable public key encryption with user-friendly keywords search. The proposed scheme is secure based on secret sharing and the hardness of discrete logarithm problem. It is more efficient than Zhang and Zhang`s scheme on computation. Moreover, we also analyze that this scheme satisfies some properties, which is suitable to data deliver/retrieval in cloud storage. © 2015 The authors and IOS Press. All rights reserved. | en_US |
| dc.format.extent | 213 bytes | - |
| dc.format.mimetype | text/html | - |
| dc.relation (關聯) | Frontiers in Artificial Intelligence and Applications, 274, 724-733 | en_US |
| dc.relation (關聯) | International Computer Symposium, ICS 2014; Taichung; Taiwan; 12 December 2014 到 14 December 2014; 代碼 111725 | en_US |
| dc.subject (關鍵詞) | Cryptography; Digital storage; Intelligent control; Intelligent systems; Mobile security; Search engines; Security of data; Cloud storages; Keyword search; Searchable encryptions; security; trapdoor; Public key cryptography | en_US |
| dc.title (題名) | Efficient public key encryption with user-friendly keywords search for searchable cloud storage | en_US |
| dc.type (資料類型) | conference | |
| dc.identifier.doi (DOI) | 10.3233/978-1-61499-484-8-724 | |
| dc.doi.uri (DOI) | http://dx.doi.org/10.3233/978-1-61499-484-8-724 | |
