Large Universe Ciphertext-Policy Attribute-Based Encryption with Attribute Level User Revocation in Cloud Storage
نویسندگان
چکیده
منابع مشابه
Ciphertext Policy Attribute Based Encryption with Efficient Revocation
Revocation is a vital open problem in almost every cryptosystem dealing with malicious behaviors. In ciphertext policy attribute based encryption, unlike traditional public key cryptosystem, different users may hold the same functional secret keys related with the same attribute set leading to additional difficulties in designing revocation mechanism. In this paper, we propose the ciphertext po...
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ژورنال
عنوان ژورنال: The International Arab Journal of Information Technology
سال: 2019
ISSN: 2309-4524,1683-3198
DOI: 10.34028/iajit/17/1/13