Efficient and Adaptively Secure Attribute-Based Proxy Reencryption Scheme
نویسندگان
چکیده
منابع مشابه
An Adaptively CCA-Secure Ciphertext-Policy Attribute-Based Proxy Re-Encryption for Cloud Data Sharing
A Ciphertext-Policy Attribute-Based Proxy Re-Encryption (CP-ABPRE) employs the PRE technology in the attribute-based encryption cryptographic setting, in which the proxy is allowed to convert an encryption under an access policy to another encryption under a new access policy. CP-ABPRE is applicable to many real world applications, such as network data sharing. The existing CP-ABPRE systems, ho...
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Cloud computing has come into our daily lives. The cloud server can provide powerful computing and storage capability as services. Since the decryption algorithm for attribute-based encryption needs a lot of computations, so with the help of cloud servers many attribute-based encryption schemes are designed for practical applications in cloud computing. To the best of our knowledge there does n...
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ژورنال
عنوان ژورنال: International Journal of Distributed Sensor Networks
سال: 2016
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2016/5235714