Attribute-based encryption schema with group signatures
Cipher text-policy attribute-based encryption schema(CP-ABE) is widely used in protection of sensitive data. In CP-ABE, When the users access the cipher text, the access structure and the cipher text were sent to the users. However, the access structure is also has private information which can lead...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2019-02-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2019002 |
| _version_ | 1818669626366623744 |
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| author | ZHANG Xinglan, CUI Yao |
| author_facet | ZHANG Xinglan, CUI Yao |
| author_sort | ZHANG Xinglan, CUI Yao |
| collection | DOAJ |
| description | Cipher text-policy attribute-based encryption schema(CP-ABE) is widely used in protection of sensitive data. In CP-ABE, When the users access the cipher text, the access structure and the cipher text were sent to the users. However, the access structure is also has private information which can lead to leak of the privacy. The group signatures were used in CP-ABE to realize protection of the privacy.What’s more, it can satisfy indistinguishable under the choice of plaintext attack. |
| first_indexed | 2024-12-17T06:55:12Z |
| format | Article |
| id | doaj.art-bc6ef8f68e7a4a8d9c6c390896fa036d |
| institution | Directory Open Access Journal |
| issn | 2096-109X |
| language | English |
| last_indexed | 2024-12-17T06:55:12Z |
| publishDate | 2019-02-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj.art-bc6ef8f68e7a4a8d9c6c390896fa036d2022-12-21T21:59:27ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2019-02-0151152110.11959/j.issn.2096-109x.2019002Attribute-based encryption schema with group signaturesZHANG Xinglan, CUI Yao0Department of Information, Beijing University of Technology, Beijing 100124, ChinaCipher text-policy attribute-based encryption schema(CP-ABE) is widely used in protection of sensitive data. In CP-ABE, When the users access the cipher text, the access structure and the cipher text were sent to the users. However, the access structure is also has private information which can lead to leak of the privacy. The group signatures were used in CP-ABE to realize protection of the privacy.What’s more, it can satisfy indistinguishable under the choice of plaintext attack.http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2019002attribute-based encryptiongroup signaturesaccess structureleak of the privacy |
| spellingShingle | ZHANG Xinglan, CUI Yao Attribute-based encryption schema with group signatures 网络与信息安全学报 attribute-based encryption group signatures access structure leak of the privacy |
| title | Attribute-based encryption schema with group signatures |
| title_full | Attribute-based encryption schema with group signatures |
| title_fullStr | Attribute-based encryption schema with group signatures |
| title_full_unstemmed | Attribute-based encryption schema with group signatures |
| title_short | Attribute-based encryption schema with group signatures |
| title_sort | attribute based encryption schema with group signatures |
| topic | attribute-based encryption group signatures access structure leak of the privacy |
| url | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2019002 |
| work_keys_str_mv | AT zhangxinglancuiyao attributebasedencryptionschemawithgroupsignatures |