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Wireless verification system and method

A verification method and a verification system technology, applied in the field of wireless verification systems

Inactive Publication Date: 2015-01-14
USERSTAR INFORMATION SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of wireless authentication system and its method that can increase authentication security, to solve the problem of prior art

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  • Wireless verification system and method
  • Wireless verification system and method
  • Wireless verification system and method

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Embodiment Construction

[0052] Please refer to figure 1 . figure 1 is a schematic diagram of the first embodiment of the wireless authentication system of the present invention. Such as figure 1As shown, the wireless verification system 100 of the present invention includes an execution device 110 and a control device 120 . The execution device 110 includes a first wireless module 112 , and a first control unit 114 coupled to the first wireless module 112 . The control terminal device 120 includes a second wireless module 122 , and a second control unit 124 coupled to the second wireless module 122 . The first wireless module 112 and the second wireless module 122 can use wireless signals to communicate, for example: infrared, bluetooth, radio frequency (Radio Frequency, RF) or near field communication (Near Field Communication, NFC), but the present invention This is not the limit. In addition, the execution device 110 further includes a first memory unit 116 for storing a fixed password FP and...

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Abstract

A wireless verification system comprises an execution terminal device and a control terminal device. When the execution terminal device and the control terminal device receive a start signal, the execution terminal device produces a time correlation random code, and the execution terminal device transmits the time correlation random code to the control terminal device; the control terminal device produces a comparison verification code according to the time correlation random code, a fixed password and a variable password. When the execution terminal device judges that the comparison verification code corresponds to a set of data stored in the execution terminal, the execution terminal executes a predetermined operation, and meanwhile the variable password is updated.

Description

technical field [0001] The invention relates to a wireless verification system and its method, in particular to a wireless verification system and its method which can increase verification safety. Background technique [0002] With the advancement of related technologies, various types of authentication methods have been developed to protect certain devices or information from being stolen or embezzled. In general, password authentication methods can be classified into static password authentication and dynamic password authentication. Compared with static password authentication, which uses a fixed password, dynamic password authentication uses a changing password, and the changing password will be updated every time the protection mechanism is released to increase the security of authentication. However, when an electronic device (such as a mobile phone) is used to release the protection mechanism of the protected device, the change password will be transmitted wirelessl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06H04W12/06
Inventor 曾银宏林俊明刘胜昌
Owner USERSTAR INFORMATION SYST
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