An Efficient Lightweight Secure Data Sharing Scheme for Mobile Cloud Environment

Abstract

We propose a lightweight data sharing scheme (LDSS) for versatile distributed computing. It receives CPABE,
an entrance control advancement used as a piece of normal cloud condition, yet changes the structure of access control
tree to influence it to suitable for versatile cloud circumstances. LDSS moves a gigantic piece of the computational
genuine access control tree change in CP-ABE from PDAs to external go-between servers. Besides, to diminish the
customer revocation cost, it familiarizes quality depiction fields with complete sluggish disavowal, which is a thorny
issue in program based CP-ABE structures.