Abstract: Ciphertext-policy attribute-based encryption (CP-ABE) has been widely adopted for securing the Internet of Things (IoT). However, traditional CP-ABE schemes still face several limitations in ...

Abstract: Aiming at the increasing popularity of mobile terminals, a CP-ABE scheme adapted to lightweight decryption at the mobile end is proposed. The scheme has the function of supporting timely ...

A privacy-preserving Electronic Health Record (EHR) system combining Ciphertext-Policy Attribute-Based Encryption (CP-ABE) with Dynamic Searchable Symmetric Encryption (DSSE) for secure, searchable ...