Abstract

To protect the data search and retrieval process, the cloud stores large files in various forms such as Google Drive, iDrive, and Dropbox in a distributed environment. A searchable encryption technique is used to achieve the desired functionality and security/privacy. It states that the most difficult task will be eliminated by providing multi-keyword search, multi-user settings, and access patterns to eliminate the Key Generation Center (KGA). In this study, I specifically introduced novel encryption schemes such as the AES and ELGAMAL schemes. The application is user-friendly. Finally, I am able to demonstrate the process’s secure computation and communication between the CP and IS.

Keywords: Security, AES, KGA, Multi-User, ELGAMAL, CP, IS