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Wireless USB key with fingerprint identification function and use method thereof

A fingerprint identification and wireless technology, applied in the field of online banking, can solve the problem of reducing the security protection effect of the bank's U-shield, and achieve the effects of being simple to use, solving the number theft of online banking, and being convenient to carry.

Inactive Publication Date: 2017-08-04
KUNMING WOXING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these two cases, the bank USB-shield cannot be used, which greatly reduces the security protection of the bank USB-shield

Method used

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  • Wireless USB key with fingerprint identification function and use method thereof
  • Wireless USB key with fingerprint identification function and use method thereof
  • Wireless USB key with fingerprint identification function and use method thereof

Examples

Experimental program
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Embodiment Construction

[0062]Regarding the aforementioned and other technical contents, features and effects of the present invention, the following preferred implementations with reference to the drawings are provided below.

[0063] This will be apparent from the detailed description of the embodiments. Through the description of the specific embodiments, when the present invention can be used to achieve the intended purpose

[0064] The technical means and effects adopted can be more deeply and specifically understood, but the accompanying drawings are only for reference and explanation.

[0065] It is not intended to limit the present invention.

[0066] see figure 1 , which is an exemplary structural block diagram of a wireless U-shield according to an embodiment of the present invention.

[0067] According to the following figure 1 To describe the wireless USB shield 100 according to an embodiment of the present invention, such as figure 1 As shown, the device includes:

[0068] Microc...

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PUM

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Abstract

The embodiment of the present invention provides a wireless USB-shield with fingerprint identification function and its use method, the USB-shield includes a microcontroller, a communication unit, an NFC unit, a fingerprint input unit, a certificate storage unit, an LCD display unit, a fingerprint storage unit, Power supply unit; the U-shield can store online banking digital certificates issued by multiple banks, and can be connected to computers, smart phones, tablet computers, etc. for online banking payment transactions, and can also be connected to POS machines for on-site payment transactions; the U-shield receives and displays transactions Data, displaying the prompt information for inputting the fingerprint prompting the user to input the fingerprint, reading the fingerprint feature data input by the user, and identifying and judging with the stored fingerprint feature data, if the match is consistent, the online banking digital certificate is used to encrypt and sign the transaction data. With this fingerprint recognition function, it can effectively prevent other people from using the USB-shield, and completely solve security problems such as online bank account theft and bank card swiping. It is easy to carry and easy to use.

Description

technical field [0001] The invention relates to the technical field of online banking, in particular to a wireless U-shield with a fingerprint identification function. Background technique [0002] U-Shield is a tool for online banking electronic signature and digital authentication. It has a built-in micro smart card processor and uses 1024-bit asymmetric key algorithm to encrypt, decrypt and digitally sign online data to ensure the confidentiality and authenticity of online transactions. , integrity and non-repudiation. [0003] In the research and practice process of the prior art, the inventor of the present invention found that the prior art has the following problems: [0004] With the development of the mobile Internet, more and more people use mobile devices such as smart phones and tablet computers, while the existing bank USB shields use USB interfaces, which can only be connected to computers and cannot be applied to mobile devices. [0005] At present, the crim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/34G06F21/32G06Q20/36G06Q20/32
CPCG06F21/34G06F21/32G06Q20/3278G06Q20/367
Inventor 冯钧陈力
Owner KUNMING WOXING TECH CO LTD
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