Ciphertext-policy attribute-based encryption (CP-ABE) has been a preferred encryption
technology to solve the challenging problem of secure data sharing in cloud computing. The …

In cloud computing, attribute based encryption (ABE) is often used to solve the challenging
issue in secure data storage. In order to lighten the burden of authority center, hierarchical …

Attribute-based encryption scheme is a promising mechanism to realize one-to-many fine-
grained access control which strengthens the security in cloud computing. However …

With the rapid development of the Internet, resource and knowledge sharing are two major
problems experienced due to the presence of many hackers and malicious users. In this …

Recently, more and more users and enterprises have entrusted data storage and platform
construction to proxy cloud service provider (PCSP) through cloud technology. Under this …

Ciphertext-policy attribute-based encryption (CP-ABE) is a very promising encryption
technique for secure data sharing in the context of cloud computing. Data owner is allowed …

Ciphertext-policy attribute-based encryption (CP-ABE) has been regarded as one of the
promising solutions to protect data security and privacy in cloud storage services. In a CP …

With the development of cloud computing, many enterprises have been interested in
outsourcing their data to cloud servers to decrease IT costs and rise capabilities of provided …

Cloud computing has emerged as one of the most influential paradigms in the IT industry in
recent years. Since this new computing technology requires users to entrust their valuable …

Cloud computing is an Internet-based computing pattern through which shared resources
are provided to devices on-demand. It is an emerging but promising paradigm to integrating …