PMHM: Privacy in mobile health monitoring using identity based encryption for mHealth

Patient´s privacy and sharing of personal information in mobile devices, the need for confidentiality, where mHealth monitoring system, is an important issue in various fields. In these hybrid elliptical curve-identity base encrypt health monitoring using a new and efficient approach to the protection of privacy in the offer. The patient´s personal data first encrypt then apply Hard Logarithm Problem is based on elliptic curve cryptography and forms a tuple is stored on the storage panel is encrypted using elliptic curve. The selection of patients and doctors information and the allocation of individual keys. Doctor decrypts data based on the identification of sensor data with respect to time. The proposed methodology applied here provides an intrusion protection as well as low computational cost and low-bandwidth storage charges.