New directly revocable attribute-based encryption scheme and its application in cloud storage environment

Abstract

Attribute-based encryption (ABE) is a special type of cryptosystem, which provide encryption and decryption functions based on users attributes. Due to the functionality and flexibility of ABE, it is considered to be suitable for providing data security and privacy preserving security in the cloud storage environment. However, lack of user revocation… (More)
DOI: 10.1007/s10586-016-0701-7

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