May 15, 2020 · In this paper, we present a revocable ciphertext-policy attribute-based encryption with arithmetic span programs (R-CPABE-ASP) for cloud-assisted IoT.
Oct 22, 2020 · In this paper, we present a revocable ciphertext-policy attribute-based encryption with arithmetic span programs (R-CPABE-ASP) for cloud-assisted IoT.
Hence, the R-CPABE-ASP work enables efficient data encryption compared with existing revocable ABE works by reducing unnecessary cost for defining access policy ...
Oct 30, 2020 · Motivated by this, in this paper, we present a revocable ciphertext-policy attribute-based encryption with arithmetic span programs (R-CPABE-ASP) ...
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In this paper, we construct an efficient revocable storage ciphertext-policy attribute-based encryption with arithmetic span programs (RS- CPABE-ASP). The ...
Mar 3, 2024 · Attribute-based encryption (ABE) scheme is considered a powerful encryption technique that offers flexible and fine-grained access control ...
In this paper, we propose a data sharing scheme based on ABE for IoV. By using a binary tree and attribute version keys, flexible revocation can be achieved ...
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Attribute Based Encryption with Privacy Protection and ...
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This article presents an access control system model of CloudIoT platform based on ABE that enables fine-grained access control of encrypted IoT data on ...
Practical revocable and multi-authority CP-ABE scheme ...
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The scheme allows multiple authorities to involve in key distribution, and achieves the attribute revocation when the user's access rights change. Also, the ...
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Nov 23, 2022 · This paper proposes a scheme with the following special features: 1. using partial policy hiding; 2. using large attribute universe; 3. performing attribute ...