Wearable computing autonomous security authentication system and security authentication method

Abstract

The invention belongs to the technical field of security communication, and discloses a wearable computing autonomous security authentication system and a security authentication method. An initialization module is used for performing initialization setting of wearable equipment, and an authentication and communication module A realizes security communication with a mobile terminal; the mobile terminal comprises a registration module and an authentication and communication module B; the registration module is used for authenticating a user having a mobile device, and the authentication and communication module B realizes safe communication with the wearable device; the wearable device and the mobile terminal are in wireless communication through Bluetooth, Wifi or other small-range communication protocols. The wearable computing autonomous security method provided by the invention is only carried out between the wearable device and the user mobile terminal, a lightweight authenticationmode is adopted, various known attacks can be resisted, and the scheme not only is effective, but also has very high safety, and is very suitable for being used for protecting safety communication between a wearable device and a mobile terminal in a wearable computing environment.

Description

technical field [0001] The invention belongs to the technical field of security communication, and in particular relates to a wearable computing autonomous security authentication system and a security authentication method. Background technique [0002] At present, various wearable devices are being used in various fields by people. These wearable devices can be attached to various parts of the body, such as the head, wrist, thigh, etc., to collect and transmit data. In wearable healthcare applications, wearable devices are used to monitor important health information of patients, such as heart rate, blood oxygen content, and blood sugar levels, and send the collected information to the user's mobile terminal. Much of the data collected by wearable devices is sensitive and private, and they need to be communicated in a secure manner. However, the wearable device communicates with the user's mobile terminal in a wireless manner. This wireless communication method causes va...

AI Technical Summary

Problems solved by technology

[0003] From the perspective of effectiveness and security, the current technology mainly has the following problems: (1) The authentication scheme is not autonomous

Existing schemes often rely on remote cloud servers to ensure authentication security, which significantly increases authentication delays; (2) most authentication schemes cannot resist theft of wearable devices or mobile terminals, which allows attackers to pass Stolen devices capture sensitive user information

(3) Most authentication schemes do not have user anonymity and untraceability

(4) Most authentication schemes are not lightweight and unsuitable for resource-constrained wearable devices for secure communication

[0004] Through the above analysis, the existing problems and defects of the existing technology are: (1) The communication method authentication scheme of the existing wearable device is not autonomous, which increases the authentication delay; and the authentication scheme does not have user anonymity and untraceability;

[0005] (2) The communication methods of existing wearable devices are vulnerable to attacks, and the communication is not safe; and it cannot resist the theft of mobile devices and wearable devices;

[0006] (3) Existing communication authentication methods are not suitable for resource-constrained wearable devices

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