Attribute-based encryption can be used to realize fine-grained data sharing in open
networks. However, in practical applications, we have to address further challenging issues …

Attribute-based encryption effectively realizes fine-grained access control by using
attributes. It provides an ideal access control strategy for new computing environments with …

Ciphertext‐policy attribute‐based encryption (CP‐ABE) is becoming a promising solution to
guarantee data security in cloud computing. In this paper, we present an attribute‐based …

Data sharing becomes an exceptionally attractive service supplied by cloud computing
platforms because of its convenience and economy. As a potential technique for realizing …

Attribute-based encryption (ABE) is a promising cryptographic primitive for implementing fine-
grained data sharing in cloud computing. However, before ABE can be widely deployed in …

Smart grid requires sharing sensitive data to external researchers. Attribute encryption is a
common technique used in data sharing. Unfortunately, existing revocation mechanisms do …

In this letter, we discuss the security weakness of Wang et al.'s attribute-based data sharing
scheme, in IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY …

With the development of outsourcing data services, data security has become an urgent
problem that needs to be solved. Attribute-based encryption is a valid solution to data …

Attribute-based encryption (ABE) supports the fine-grained sharing of encrypted data. In
some common designs, attributes are managed by an attribute authority that is supposed to …

In the era of cloud computing, it is convenient to share large-scale data among various kinds
of users. As a kind of attribute-based encryption, ciphertext-policy attribute-based encryption …