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重庆邮电大学 计算机科学与技术学院,重庆 400065
[ "肖敏(1971-),女,湖北宜昌人,博士,重庆邮电大学副教授,主要研究方向为网络与信息安全管理、云计算数据安全、现代密码理论与应用等。" ]
[ "王春蕾(1991-),女,江苏扬州人,重庆邮电大学硕士生,主要研究方向为云环境下的用户访问控制。" ]
[ "周由胜(1979-),男,湖北利川人,博士,重庆邮电大学讲师,主要研究向为网络安全、云计算数据安全、现代密码理论与应用等。" ]
网络出版日期:2014-11,
纸质出版日期:2014-11-30
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肖敏, 王春蕾, 周由胜. 云存储系统中支持用户隐私保护的细粒度访问控制[J]. 通信学报, 2014,35(Z2):42-47.
Min XIAO, Chun-lei WANG, You-sheng ZHOU. Fine-grained access control scheme with user privacy protection in cloud storage systems[J]. Journal on communications, 2014, 35(Z2): 42-47.
肖敏, 王春蕾, 周由胜. 云存储系统中支持用户隐私保护的细粒度访问控制[J]. 通信学报, 2014,35(Z2):42-47. DOI: 10.3969/j.issn.1000-436x.2014.z2.007.
Min XIAO, Chun-lei WANG, You-sheng ZHOU. Fine-grained access control scheme with user privacy protection in cloud storage systems[J]. Journal on communications, 2014, 35(Z2): 42-47. DOI: 10.3969/j.issn.1000-436x.2014.z2.007.
从云存储实际需求出发,设计了一个云存储环境下支持用户隐私保护和用户属性撤销的多属性权威的属性加密机制,为了保证系统实现的效率和减轻数据持有者的负担,在属性撤销中,复杂的计算任务都委托给可信第三方或云服务器完成。所提方案在DBDH假设下被证明是安全的。
Based on the actual demands of cloud storage system
a new multi-authority ABE (MA-ABE) scheme is constructed to support user privacy protection and attribute revocation.For enhancing efficiency and alleviatingowner’s computing load,the complex computing works involved in attribute revocation are delegated to a trusted third party orcloud server.The proposed scheme is provably secure under the DBDH assumption.
SAHAI A , WATERS B . Fuzzy identity-based encryption [A ] . Advances in Cryptology-Eurocrypt [C ] . 2005 . 457 - 473 .
GOYAL V , PANDEY O , SAHAI A , et al . Attribute-based encryption for fine-grained access control of encrypted data [A ] . ACM Conference on Computerand Communications Security-CSS [C ] . 2006 . 99 - 112 .
BETHENCOURT J , SAHAI A , WATERS B . Ciphertext-policy attribute-based encryption [A ] . IEEE Symposium on Security and Privacy [C ] . New York : IEEE Press , 2007 . 321 - 334
YU S , WANG C , REN K , et al . Attribute based data sharing with attribute revocation [A ] . ACM Symp Information,Computer and Comm Security (ASIACCS ’10) [C ] . 2010 .
YANG K , JIA X , REN K . Attribute-based fine-grained access control with efficient revocation in cloud storage systems [A ] . The 8th ACM SIGSAC Symposium on Information,Computer and Communications Security(ASIA CCS’13) [C ] . 2013 . 523 - 528 .
CHASE M . Multi-authority attribute based encryption [A ] . The 4th Theory of Cryptography Conference on Theory of Cryptography (TCC’07) [C ] . Springer , 2007 . 515 - 534 .
CHASE M , CHOW S . Improving privacy and security in multi-authority attribute-based encryption [A ] . The 16th ACM Conference on Computer and Communications Security (CCS’09) [C ] . ACM , 2009 . 121 - 130 .
NAOR M , PINKAS B , REINGOLD O . Distributed pseudo-random functions and KDCs [A ] . Advances in Cryptology:EUROCRYPT '99 (J.Stern,ed.),Lecture Notes in Computer Science [C ] . 1999 .
YANG K , JIA X , REN K , et al . DAC-MACS:effective data access control for multi-authority cloud storage systems [A ] . IEEE INFOCOM [C ] . 2013 . 2895 - 2903 .
YANG K , JIA X . Expressive,efficient and revocable data access control for multiauthority cloud storage [J ] . IEEE Transactions on Parallel and Distributed Systems , 2014 , 25 : 1735 - 1744 .
JARECKI S , LIU X . Efficient oblivious pseudorandom function with applications to adaptive OT and secure computation of set intersection [J ] . Theory of Cryptography Lecture Notes in Computer Science , 2009 ,( 5444 ): 577 - 594 .
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