An approach for Secure and Dynamic Multi-keyword Ranked Search Scheme over Encrypted Cloud Data

Abstract

Due to the cumulative admiration of cloud computing, more and more data owners are interested to outsource their data to cloud servers for great expediency and condensed cost in data management. Nonetheless, sensitive data should be encrypted before outsourcing for privacy requirements, which obsoletes data utilization like keyword-based document retrieval. We use security as a parameter to create trust. Cryptography is one way of forming trust. Searchable encryption is a cryptographic method to provide security. In literature numerous researchers have been working on developing efficient searchable encryption schemes. In this paper we discover some of the operative cryptographic techniques based on data structures like CRSA and B-Tree to enhance the level of security, henceforth trust. We tried to contrivance the search on encrypted data using Azure cloud platform.