A dynamic ID-based authentication scheme for M2M communication of healthcare systems

M2M (machine to machine) applications involving intelligence to ubiquitous environment have been in existence for the past many years. However, its provisioning using mobile technologies raises a new security challenge. Security services such as authentication and key establishment are critical in M2M, especially for healthcare systems. We proposed a simple architecture M2M service to apply any hospital which considers mobility of doctors and patients. An efficient security scheme with dynamic ID-Based authentication using pairwise key distribution is applied in M2M system. It can be assured high security through security analysis under shared key attack and Sybil attack.