Attribute-based encryption (ABE) for cloud computing access control is reviewed in this
article. A taxonomy and comprehensive assessment criteria of ABE are first proposed. In the …

Abstract Attribute-Based Encryption (ABE) offers fine-grained access control policy over
encrypted data, and thus applicable in cloud storage to provide authorized data privacy …

Multi-authority ciphertext policy attribute-based encryption (CP-ABE) is one of the promising
approaches where multiple authorities issue and manage various attributes to achieve fine …

To study and solve the issues of big data security and privacy protection is the key to
promote the healthy development of big data. In this paper, a 3D big data security and …

Policy-based chameleon hash (PCH) is one of the techniques used for rewriting transaction-
level data stored in blockchains. This technique integrates the access policy of the attribute …

Currently, the security situation of data security and user privacy protection is increasingly
serious in cloud environment. Ciphertext data storage can prevent the risk of user's privacy …

This paper presents EMBASS, an Enhanced Multi‐Authority Attribute‐Based Encryption
System for Smart Grids. EMBASS supports outsourced decryption to devices with limited …

Ciphertext policy attribute-based encryption (CP-ABE) is a promising cryptographic
technology that provides fine-grained access control as well as data confidentiality. It …

In the Internet of Things (IoT) environment, the intelligent devices collect and share large‐
scale sensitive personal data for a wide range of application. However, the power of storage …

In order to realize data sharing in mobile cloud computing, decentralized attribute-based
encryption (ABE) has been widely concerned. However, the existing ABE schemes are full of …