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Identity authentication method and system based on sound wave communications

An identity authentication and sound wave technology, which is applied in the field of network security, can solve problems such as the inability to authenticate mobile devices, and achieve the effect of improving user experience and avoiding potential safety hazards

Active Publication Date: 2014-07-02
BEIJING ZHONGJIN GUOXIN TECH
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AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an identity authentication method and system based on acoustic wave communication to solve the problem in the prior art that effective identity authentication cannot be performed in mobile devices

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  • Identity authentication method and system based on sound wave communications
  • Identity authentication method and system based on sound wave communications

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] Traditional identity authentication devices such as USB shields are difficult to use on mobile terminals. In recent years, some authentication devices that use communication interfaces such as Bluetooth and earphones can only be adapted to some terminals due to compatibility issues. However, some existing security devices that use sound wave transmission do not use PKI technology with high authentication strength; and the establishment of its communication link and the communication pr...

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Abstract

The invention relates to the technical field of network security, and provides an identity authentication method and system based on sound wave communications. The method includes the steps that 1, feature codes are implanted into an authentication device; 2, binding information is obtained according to user information and the feature codes in the authentication device of a user, and the binding information is recorded in a server-side; 3, user equipment of the user has access to the server-side to obtain the feature codes in the binding information; 4, the user equipment encodes connecting request information containing the feature codes into sound wave signals and broadcasts the sound wave signals; 5, the authentication device monitors the sound wave signals, a sound wave link is established between the authentication device and the user equipment according to a monitoring result, and identity authentication is provided to the user equipment. According to the identity authentication method and system based on sound wave communications, common potential safety hazards of existing sound wave equipment are avoided, trusted identity authentication of each service system can be enhanced, the authority and the security of data of each service system are improved, power consumption of the authentication device is saved, and meanwhile user experience is improved.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a method and system for identity authentication based on sound wave communication. Background technique [0002] As the computer network penetrates into every aspect of people's life, more and more network applications involve the user's private information. It is difficult to effectively guarantee the user's information security due to the low safety factor of the simple user password. Therefore, on the Internet, it is often necessary to authenticate users whose identity is much stronger than that of the username and password. A typical scenario is that when users log in to online banking for transfer operations, they need to strictly authenticate the identity of the operating user. Currently, USBKeys (commonly known as U-shield) device is used as a means of identity authentication. This type of device communicates with the PC through the USB data port. When the user ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32G06F21/32
Inventor 李闯林峰姜晓新
Owner BEIJING ZHONGJIN GUOXIN TECH
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