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In mobile healthcare system, the medical user's physiological signals are gathered by the body sensor networks and transferred to the mobile devices via Bluetooth, Zigbee and so on. This in turn is transmitted to remote healthcare center via 3G or 4G networks. With this information provided by the medical user, the medical professionals assist them and save users lives. This information are very sensitive...
Recent advances in Wireless Sensor Networks have given rise to many application areas in healthcare such as the new field of Wireless Body Area Networks. The health status of humans can be tracked and monitored using wearable and non-wearable sensor devices. Security in WBAN is very important to guarantee and protect the patient's personal sensitive data and establishing secure communications between...
A tripartite authenticated key agreement protocol is designed for three entities to communicate securely over an open network particularly with a shared key. Recently, we have improved a one-round tripartite authenticated key agreement protocol proposed by Lin-Li due to its vulnerability to the forging attack in our previous report. However, we have later discovered that both the original Lin-Li's...
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