• Ms. Shireen I. Kudle
• Dr. Swapnaja A. Ubale

With the coming of cloud computing, it has turned out to be providing security for information. In existing system, data user can access the without authentication Cipher text-Policy Attribute-based Encryption (CP-ABE) can be utilized to conduct fine-grained and owner-centric access control. In a cloud computing system we are developed the system providing security for information. In this system, data owner can upload different file using AES algorithm in the encrypted format for maintaining the security. For insurance concerns, secure endeavours over scrambled cloud data have propelled a couple of research works under the single proprietor model. In our system we developed this system for multiple owners’ model with different functionality. In this system, implemented plans to tree based ranked multi-keyword search scheme for multiple data owners (TBMSM), o proficiently create novel inquiry convention dependent on bilinear blending, which empowers various information proprietors to utilize various keys to scramble their keywords and trapdoors.. In cloud server module, view all users, data owners and all encrypted file also. User also view attacker of the system. Data user can search over encrypted data using hash value md5 algorithm. Data Users can also fuzzy keyword algorithm search technique also used moreover; User can download file at particular place only as well as at particular times only. Also find out attacker of system if any user enters 3 time wrong key.

Attacker, Cloud Server, Fuzzy Keyword Search, Hash Value, Ranked keyword Search

"AN EFFICIENT RANKED MULTI-KEYWORD SEARCH, FUZZY KEYWORD SEARCH FOR MULTIPLE DATA OWNERS OVER ENCRYPTED CLOUD DATA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.949-955, July 2020, Available :http://www.jetir.org/papers/JETIR2007419.pdf

"AN EFFICIENT RANKED MULTI-KEYWORD SEARCH, FUZZY KEYWORD SEARCH FOR MULTIPLE DATA OWNERS OVER ENCRYPTED CLOUD DATA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp949-955, July 2020, Available at : http://www.jetir.org/papers/JETIR2007419.pdf