ID authentication method based on representation of barcode

An authentication method and barcode technology, which is applied in the security authentication application of e-commerce and in the field of e-commerce, and can solve the problems that barcodes are easy to be copied.

Active Publication Date: 2013-08-21
郁晓东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And use a certain time-sensitive dynamic authentication code to generate barcodes to solve the problem that barcodes are easily copied during the presentation process

Method used

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  • ID authentication method based on representation of barcode
  • ID authentication method based on representation of barcode
  • ID authentication method based on representation of barcode

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] In the ID barcode described in US Patent Application No. US2012185317, information required for authentication is added. The authentication information uses a dynamic authentication code method, so that each time the barcode represents something different. In this way, even if the barcode information is stolen and leaked, it cannot be used maliciously.

[0018] figure 1 System Structure Outline Diagram

[0019] The system includes:

[0020] 1. A mobile phone 1, deploying a barcode-based authentication program in the mobile phone for generating / expressing a barcode 7 .

[0021] 2. Network 2, the Internet, transmits data through protocols such as HTTPs, and can also use its LAN as an equivalent replacement, and use the underlying Socket communication method.

[0022] 3. The central server 3 is used to record electronic money, or process other electronic records derived from electronic money such as commodity discount coupons, member discount coupons, group buying mem...

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PUM

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Abstract

A barcode which is generated by a mobile phone or represents an ID of a user is used. Various treatment which needs ID authentication such as electronic payment in electronic commerce is finished through the ID represented by the barcode. Due to the fact that the barcode needs to be represented through a picture, a secure channel cannot be set up just like NFC or other communication methods. In order to prevent the ID from being masked, a usual method comprises the step that the user inputs a PIN to further carry out confirmation. In the ID authentication method based on the representation of the barcode, the authentication of the PIN is replaced by the method using a dynamic authentication code. The dynamic authentication code is guaranteed to be effective only in a certain time range. The user just needs to prevent the own barcode from being stolen in the certain time, and then safety of the ID authentication can be guaranteed, so that authentication procedures are simplified and the needed time is shortened, and the above equal safety is guaranteed. An irreversible Hash value is adopted in the process of transmission of the dynamic authentication code, and the phenomenon that authentication information contained in an authentication code cannot be copied is guaranteed.

Description

technical field [0001] The invention relates to the field of electronic commerce, in particular to the application field of security authentication of electronic commerce. Background technique [0002] 1. Background [0003] Payment based on smart phones equipped with NFC chips, because the specifications such as SecureElement have not yet been unified, and the specifications and standards of mobile phone manufacturers and operators are not the same, so it has brought great difficulties to the introduction and commercial operation. In this context, the market needs an easier way to start mobile-based electronic payment at the dawn of NFC smartphones, so as to be the first to gain market support. [0004] 2. The object of the invention [0005] Using barcode representation to complete ID authentication and solve the problem that barcode cannot establish a secure channel (Secure Channel), but at the same time needs to ensure security. Contents of the invention [0006] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/20G06Q20/32G06Q20/40
Inventor 郁晓东
Owner 郁晓东
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