• A. Sowmya
• V. Lakshmana Rao
• J. Priyanka
• A. Divya Sai
• K. V. S. Swetha Devi

In current days, the cloud technology gets a rapid increase of user attention by several small scale and large scale companies which include Software, Business Process Outsourcing (BPO), Healthcare, educational institutions and a lot more fields. It became popular to mange personal data for the economic savings. But for the privacy, the sensitive data in the cloud is must be encrypted before uploading it into the cloud server. Moreover the cloud server is dishonest and it cannot give accurate search results for user who wants to access the actual files. To solve this problem, we proposed and analysed the importance of bloom filter over encrypted data in cloud to provide the accurate searching of data for the cloud users. Here we designed a mechanism called fine-grained query results verification. In this mechanism, over a set of given encrypted query results set, the query user verifies the quality of each data file in the set and authorize the data by using Message Digest (MD5) algorithm. A short signature key is generated in this MD5 algorithm which is used to verify the data authentication.

Bloom filter, cloud server, fine-grained query result verification mechanism, data owner, data user.

"Unique Cloud Storage for Privacy Preserving using MD5", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 5, page no.493-501, May-2020, Available :http://www.jetir.org/papers/JETIR2005380.pdf

"Unique Cloud Storage for Privacy Preserving using MD5", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 5, page no. pp493-501, May-2020, Available at : http://www.jetir.org/papers/JETIR2005380.pdf