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Deploying parallelised ciphertext-policy attributed-based encryption in clouds
International Journal of Computational Science and Engineering, 2018In recent years, cloud storage has become an attractive solution due to its elasticity, availability and scalability. However, the security issue has started to prevent public clouds becoming more popular. Traditional encryption algorithms (both symmetric and asymmetric ones) fail to support achieving effective secure cloud storage due to severe issues
Wenjie Fan +5 more
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New Ciphertext-Policy Attribute-Based Encryption with Efficient Revocation
2014 IEEE International Conference on Computer and Information Technology, 2014Attribute-based encryption (ABE) is getting popular for its fine-grained access control in cloud computing. However, dynamic user or attribute revocation is a challenge in original ABE schemes. To address this issue, a new cipher text-policy ABE scheme with efficient revocation is proposed.
Longhui Zu, Zhenhua Liu, Juanjuan Li
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Ciphertext-Policy Attribute-Based Encryption and Re-Encryption
A ciphertext-policy attribute-based encryption system, comprising a re-encrypter (9) for cryptographically transforming a first ciphertext (CTp1) associated with a first access policy (P1) into a second ciphertext (CTP2) associated with a second access policy (P2) by means of a re-encryption key (RK).Ibraimi, L., Petkovic, M.
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A Provably Secure Ciphertext-Policy Hierarchical Attribute-Based Encryption
2015With the booming growth of network technology, the problems of information disclosure are becoming more and more serious. The attribute-based encryption has been one of hotspots for the advantage of fine-grained access control. In this paper, a provably secure ciphertext-policy hierarchical attribute-based encryption is proposed, which can satisfy the ...
Ziying Wang, Jian Wang
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A Study On Ciphertext Policy Attribute Based Encryption
2023 9th International Conference on Advanced Computing and Communication Systems (ICACCS), 2023Aamuktha Balabhadra +5 more
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Image-oriented ciphertext-policy attribute-based encryption system
2022 18th International Conference on Computational Intelligence and Security (CIS), 2022Tianyi Chen, Yu Liu, Xunjun Chen
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Ciphertext Policy Attribute-Based Parallel Key-Insulated Encryption
Journal of Software, 2012Jian-Hong CHEN +6 more
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