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Tax declarer identity dynamic authentication method based on operand stack birthmarks

A technology of dynamic authentication and stack operation, applied in digital data authentication, instrument, program/content distribution protection, etc., can solve problems such as insufficient description ability, achieve easy database storage, prevent stealing accounts to commit crimes, and have low load effects

Active Publication Date: 2014-10-08
SERVYOU SOFTWARE GRP
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Problems solved by technology

However, the previous birthmark technology was mainly used in the field of plagiarism detection of software, and there was no prior research on user identity audit, especially taxpayer identity audit; in addition, the existing birthmark technology is mainly aimed at small and medium-sized independent software, and it is widespread. Disadvantages of lack of description ability

Method used

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  • Tax declarer identity dynamic authentication method based on operand stack birthmarks
  • Tax declarer identity dynamic authentication method based on operand stack birthmarks
  • Tax declarer identity dynamic authentication method based on operand stack birthmarks

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Embodiment Construction

[0032] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0033] Such as figure 1 As shown, it is the overall flow chart of the method for dynamic identity verification of tax declarers based on the stack operation birthmark of the present invention. The present invention is based on stack operation birthmark dynamic taxpayer identity authentication method, comprising the following steps:

[0034] Step S1: Use the dynamic instrumentation tool Kieker to insert analysis code before and after the execution of each function of the program to be analyzed to monitor the function-level information of the program and generate a stack operation sequence Trace; based on the same stack depth parameter α pair Trace performs slicing operation, generates a series of subsequence slice slices whose last element stack depth is α, and constructs a set of slices Set α As the stack operation birthmark of the tax filer's...

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Abstract

The invention provides a tax declarer identity dynamic authentication method based on operand stack birthmarks. The method mainly comprises the steps of off-line normal birthmark library construction based on tax declarer historical normal tax declaration behaviors, and user identity monitoring and identity abnormality identification in a user real-time tax declaration scene. According to the tax declarer identity dynamic authentication method based on the operand stack birthmarks, through different characteristics of behaviors of different users when tax declaration is completed through software, behavior characteristics of the software are abstracted, corresponding birthmark-operand stack birthmarks can be constructed, legality of the tax declaration behaviors of the users is determined according to similarity of the birthmarks, and on-line authentication of the identity of the users is carried out according to similarity of the birthmarks.

Description

technical field [0001] The invention relates to the technical fields of software characterization description and user identity auditing, in particular to a method for dynamic identity verification of tax declarers based on stack operation birthmarks. Background technique [0002] Taxation is the most important form and source of national (government) public finance revenue. With the rapid development of the information age, the trend of economic activities over time and space has begun to challenge the traditional tax declaration method. With the continuous deepening and improvement of tax collection and management reform, the use of information and modern management methods has become a trend, and remote electronic tax declaration has become an advanced declaration method. However, there are also some security loopholes in this means of remote electronic tax declaration. For example, when taxpayers complete a series of tax declaration operations through the website, crimin...

Claims

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Application Information

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IPC IPC(8): G06Q40/00G06F21/10G06F21/31
Inventor 刘烃范铭田振洲郑庆华刘均
Owner SERVYOU SOFTWARE GRP
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