高效完全可验证外包解密属性基加密方案

doi:10.3969/j.issn.1006-2475.2017.04.023

计算机与现代化

高效完全可验证外包解密属性基加密方案

河海大学计算机与信息学院,江苏南京211100

收稿日期:2017-01-11 出版日期:2017-04-20 发布日期:2017-05-08
作者简介:王瑶(1991-),男,江西吉安人,河海大学计算机与信息学院硕士研究生,研究方向:属性基加密; 李非非(1992-),女,山西临汾人,硕士研究生,研究方向:属性基加密; 王刚(1991-),男,江苏扬州人,硕士研究生,研究方向:关键字搜索。

Attribute-based Encryption Scheme of Efficient Full-verifiable Outsourced Decryption

College of Computer and Information, Hohai University, Nanjing 211100, China

Received:2017-01-11 Online:2017-04-20 Published:2017-05-08

摘要/Abstract

摘要： 属性基加密虽然能够很好地保护用户的数据安全，但是用户解密的计算代价随着访问结构的复杂性而线性增加。外包解密技术的提出使得用户只需要很少的开销就能够解密得到明文。然而，外包解密技术是将大量的解密操作交由云服务器来处理，而云服务器通常被认为是半可信的。因此，对云服务器部分解密得到的转换密文进行正确性验证是很有必要的。本文提出一种高效的完全可验证外包解密属性基加密方案，使得授权用户以及非授权用户都能够实现转换密文正确性的验证。
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关键词: 属性基加密, 外包解密, 可验证性

Abstract: Attribute-based encryption can protect the security of users data, but the decryption cost grows linearly with the complexity of access policy. Outsourced decryption technology makes the users only need a little overhead to decrypt and obtain the plaintext. However, a large number of decryption operations of outsourced decryption technology are dealt with by cloud service providers. But the cloud service providers are regarded as semi-trusted (honest but curious). So it is necessary to verify the correctness of outsourced decryption to ensure security for users data. This paper proposes an efficient ABE scheme with full-verifiable outsourced decryption, it makes both the authorized users and unauthorized users can verify the correctness of the transformed ciphertext.
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Key words: attribute-based encryption, outsourced decryption, verifiable

中图分类号:

TP393.08

王瑶,李非非,王刚. 高效完全可验证外包解密属性基加密方案[J]. 计算机与现代化, doi: 10.3969/j.issn.1006-2475.2017.04.023.

WANG Yao, LI Fei-fei, WANG Gang. Attribute-based Encryption Scheme of Efficient Full-verifiable Outsourced Decryption[J]. Computer and Modernization, doi: 10.3969/j.issn.1006-2475.2017.04.023.

参考文献

［1］ Sahai A, Waters B. Fuzzy identity-based encryption［J］. Lecture Notes in Computer Science, 2015,3494:457-473.
［2］ Goyal V, Pandey O, Sahai A, et al. Attribute-based encryption for fine-grained access control of encrypted data［C］// ACM Conference on Computer and Communications Security. 2006:89-98.
［3］ Bethencourt J, Sahai A, Waters B. Ciphertext-policy attribute-based encryption ［C］// IEEE Symposium on Security and Privacy. 2007:321-334.
［4］ Green M, Hohenberger S, Waters B. Outsourcing the decryption of ABE ciphertexts［C］// Proceedings of the 20th USENIX Conference on Security. 2011:34.
［5］ Waters B. Ciphertext-policy attribute-based encryption: An expressive, efficient, and provably secure realization［C］// Proceedings of the 14th International Conference on Prectice and Theory in Public Key Cryptography. 2011:53-70.
［6］ Cheung L, Newport C. Provably secure ciphertext policy ABE［C］// ACM Conference on Computer and Communications Security. 2007:456-465.
［7］ Luan I, Tang Q, Hartel P, et al. Efficient and provable secure ciphertext-policy attribute-based encryption schemes［C］// Proceedings of International Conference on Information Security Practice and Experience. 2009:1-12.
［8］ Yu Shucheng, Ren Kui, Lou Wenjing. Attribute-based content distribution with hidden policy［C］// Workshop on Secure Network Protocols， 2008. 2008:39-44.
［9］ Frikken K, Atallah M, Li J. Attribute-based access control with hidden policies and hidden credentials［J］. IEEE Transactions on Computers, 2006,55(10):1259-1270.
［10］Lai Junzuo, Deng R H, Li Yingjiu. Expressive CP-ABE with partially hidden access structures［C］// Proceedings of the 7th ACM Symposium on Information, Computer and Communications Security. 2012:18-19.
［11］Wan Zhiguo, Liu J, Deng R H. HASBE: A hierarchical attribute-based solution for flexible and scalable access control in cloud computing［J］. IEEE Transactions on Information Forensics & Security, 2012,7(2):743-754.
［12］Lewko A, Okamoto T, Sahai A, et al. Fully secure functional encryption: Attribute-based encryption and (hierarchical) inner product encryption［C］// Proceedings of the 29th Annual International Conference on Theory and Applications of Cryptographic Techniques. 2010:62-91.
［13］Chase M, Chow S S M. Improving privacy and security in multi-authority attribute-based encryption［C］// ACM Conference on Computer and Communications Security. 2009:121-130.
［14］Li Wei, Xue Kaiping, Xue Yingjie, et al. TMACS: A robust and verifiable threshold multi-authority access control system in public cloud storage［J］. IEEE Transactions on Parallel & Distributed Systems, 2016,27(5):1484-1496.
［15］Lai Junzuo, Deng R H, Guan Chaowen, et al. Attribute-based encryption with verifiable outsourced decryption［J］. IEEE Transactions on Information Forensics & Security, 2013,8(8):1343-1354.
［16］Li Jin, Huang Xinyi, Li Jingwei, et al. Securely outsourcing attribute-based encryption with check ability［J］. IEEE Transactions on Parallel & Distributed Systems, 2014,25(8):2201-2210.
［17］Lin Suqing, Zhang Rui, Ma Hui, et al. Revisiting attribute-based encryption with verifiable outsourced decryption［J］. IEEE Transactions on Information Forensics & Security, 2015,10(10):2119-2130.
［18］Qin Baodong, Deng R H, Liu Shengli, et al. Attribute-based encryption with efficient verifiable outsourced decryption［J］. IEEE Transactions on Information Forensics & Security, 2015,10(7):1384-1393.
［19］Mao Xianping, Lai Junzuo, Mei Qixiang, et al. Generic and efficient constructions of attribute-based encryption with verifiable outsourced decryption［J］. IEEE Transactions on Dependable & Secure Computing, 2016,13(5):533-546.
［20］Dan B, Katz J. Improved efficiency for CCA-secure cyptosystems built using identity-based encryption［C］// Proceedings of the 2005 International Conference on Topics in Cryptology. 2005:87-103.
［21］Yamada S, Attrapadung N, Hanaoka G, et al. Generic constructions for chosen-ciphertext secure attribute based encryption［C］// Proceedings of the 14th International Conference on Practice and Theory in Public Key Cryptography. 2011:71-89.

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高效完全可验证外包解密属性基加密方案

Attribute-based Encryption Scheme of Efficient Full-verifiable Outsourced Decryption

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