ENHANCING THE SECURITY OF CLOUD STORAGE FOR MEDICAL DATA RETRIEVAL USING DOUBLE ENCRYPTION WITH DATA ANONYMIZATION

Abstract

Now-a-days the major issue that was seen in hospital management is providing security to the patient’s related data. Such data’s are so sensitive, exploiting that type of data may result in leakage of patient’s information. They are some previous systems which provide security to the patient’s data, but the algorithms that have been issued are timing enabled proxy re-encryption algorithms, which issues keys and to use them within in the time limit, so these causes in some difficulty to user in order to access his data whenever he wants. In order to overcome this type of encryption processes we propose a double encryption with anonymization technique and implementation of multiple health records in a cloud server. Whenever the user wants to retrieve the information from the cloud server, user gets a one-time password to his registered email id.