Electronic-confirmation-request automatic generating method and system based on safe two-dimensional code

An automatic generation and two-dimensional code technology, applied in the computer field, can solve problems such as low timeliness, poor security, and complicated work, and achieve the effect of ensuring safety, strong security, and preventing tampering

Inactive Publication Date: 2017-10-03
北京网证科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects of the prior art, the present invention aims to provide a method and system for automatically generating an electronic confirmation letter based on a secure two-dimensional code, which can solve the problems of multi-party work, low timeliness, and poor security in the confirmation business

Method used

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  • Electronic-confirmation-request automatic generating method and system based on safe two-dimensional code
  • Electronic-confirmation-request automatic generating method and system based on safe two-dimensional code
  • Electronic-confirmation-request automatic generating method and system based on safe two-dimensional code

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Embodiment 1

[0079] Embodiment 1 of the present invention utilizes CFCA (China Financial Certification Authority), that is, the public key of the respondent certificate produced by the electronic signature issued by China Financial Certification Authority, that is, the corresponding authentication factor, to encrypt the digital summary information after the first encryption of the audited enterprise The signature information generated by reliable secondary encryption has legal effect and stronger security, which can effectively prevent the third party from tampering with the important information in the electronic confirmation letter. The responding party refers to the third-party organization that provides the relevant information and current status of the enterprise, including but not limited to banks, customs, enterprises, etc.

[0080] In this embodiment, the step S4 specifically includes:

[0081] Step S401: Obtain the encrypted signature information C1;

[0082] Step S402: Encoding ...

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Abstract

The invention relates to an electronic-confirmation-request automatic generating method based on a safe two-dimensional code. The method includes the steps that S1, source data information for generating an electronic confirmation request is obtained; S2, according to the source data information of the electronic confirmation request, digital digest information of the electronic confirmation request is generated; S3, signing information is formed by the digital digest information of the electronic confirmation request through certificate information and a corresponding private key; S4, the signing information generates the safe two-dimensional code and put on the blank portion of the electronic confirmation request; S5, a PDF document of the electronic confirmation request is generated by calling a PDF generating module. A system comprises a source data information obtaining module, a data summary information generating module, a signing information generating module, a safe-two-dimensional-code generating module and the PDF generating module. By means of the electronic-confirmation-request automatic generating method based on the safe two-dimensional code, the problem that in electronic confirmation businesses, important information of the electronic confirmation request is easily tampered is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and system for automatically generating an electronic confirmation letter based on a secure two-dimensional code. Background technique [0002] In the process of providing audit services to enterprises by accounting firms, it is often necessary to verify the company's funds and related business conditions with banks or counterparties in the form of confirmation letters. The existing method is that the accounting firm formulates a paper confirmation letter and sends it to the audited company on site or by mail. After the company stamps, send it directly to the bank or return it to the firm and then send it to the bank by the accounting firm. After the bank reviews the qualifications of the accounting firm and the audited company stamps it, it verifies the information in the confirmation inquiry letter and feeds it back to the accounting firm. [0003] The main functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06K17/00H04L9/32H04L29/06G06Q40/00
CPCG06F21/64G06K17/00G06Q40/12H04L9/3247H04L9/3263H04L63/0823
Inventor 陈永宏谭祖沛
Owner 北京网证科技有限公司
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