Dual -Server PublicKey Encryption with Keyword SearchforSecure Cloud Storage

Abstract

Cloud computing (CC) is a prototypical for assistingubiquitous network access to a remote server hosted over theinternet under a configurable computing resource. The control of this systems in the expanse of IT sector influences thestorage, online processing, data concept of network and software, etc. Since these services were compelling on the sharedmedium, the security needs to be enabled and maintained at the higher level.To address this security vulnerability, we propose another PEKS structure named Dual-ServerPublic Key Encryption with Keyword Search (DS-PEKS). As alternative fundamental obligation, we characterize another variation of theSmooth Projective Hash Functions (SPHFs) suggested to as straight and homomorphism SPHF (LH-SPHF). We then demonstrate abland development of secure DS-PEKS from LH-SPHF. To signify the possibility of our new structure, we give a proficientinstantiation of the general system from a DDH-based LH-SPHF and reveal that it can accomplish the solid security againstinside KGA.