Communication safety control method and device, first mobile terminal and mobile health device

Abstract

The invention discloses a communication safety control method and device, a first mobile terminal and a mobile health device. The communication safety control method comprises the steps of generating first data related to an instruction to be transmitted; utilizing a first encryption key and the transmission serial number of a current data package of the first mobile terminal to generate second data; combining the first data and the second data to obtain a first transmission data package; sending the first transmission data package to the mobile health device to enable the mobile health device to compare third data with the second data, utilizing the first data to obtain and carry out the instruction when the third data are the same as the second data, and discarding the first data when the third data are not the same as the second data, wherein a second encryption key is obtained by calculating unique identifying information of a second mobile terminal bound with the mobile health device, and the third data are data generated by utilizing the second encryption key and the transmission serial number of the data package. According to the communication safety control method and device, the first mobile terminal and the mobile health device, the safety performance of the mobile health device is improved.

Description

technical field [0001] The present invention relates to the technical field of communication security, in particular to a communication security control method, device, first mobile terminal and mobile health equipment. Background technique [0002] With the development of high-tech technologies such as mobile communication, somatosensory network, and sensors, the technical field of mobile health has increasingly shown broad market prospects. In mobile health applications, users automatically collect physiological signals such as blood pressure, blood oxygen, and heart rate through various wearable physiological sensors, and transmit them to mobile terminals through short-distance wireless communication (such as the user's mobile terminal, or a dedicated control terminal); the mobile terminal analyzes and processes the received human physiological signals, or can further transmit the data to the data center (server) of the remote health care service provider through the 3G w...

AI Technical Summary

Problems solved by technology

[0003] Among them, the upload of personal health data from mobile health devices to mobile terminals mainly relies on short-distance wireless communication methods such as Bluetooth, low-power Bluetooth, and Zigbee, but these mobile health devices are visible to all mobile terminals within a certain range , there is a risk of transmission data being monitored and obtained by other people's terminals, and personal information leakage. Since personal health data information belongs to personal privacy, protecting personal privacy and health data security is very important in mobile health application services

[0004] In addition, for some mobile health devices used for disease treatment, such as remote insulin pumps, security researchers have demonstrated at the 2011 Hacking Conference that insulin pumps can be controlled wirelessly, interfering with the work of insulin pumps on excessively set alarm devices, and deciphering The Bluetooth key can pretend to be a blood glucose monitor to send false control commands, which can cause death by inputting excessive insulin. If there is no strong and effective encryption and authentication mechanism for the main device, this is a huge problem for patients who have used mobile health products for a long time. security risks

[0005] Therefore, the existing mobile health equipment has hidden risks of being controlled during use

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