Accounting document encryption method and decryption method

Abstract

The invention relates to an accounting document encryption method and a solution in the technical field of accounting vouchers, in particular to an accounting voucher management method, which solves the problems that an existing original bill image file is generally and directly stored in a computer, and once an outsider uses the computer or invades the computer, original bill information can be obtained and even the original bill image file can be damaged, and comprises the following steps of: step A100, scanning an original bill to form the original bill image file; step A200, encrypting theoriginal bill image file and uploading the encrypted original bill image file to a cloud server for storage; and step A300, determining whether the original bill image file is stored in a local server based on the query habit of the user. According to the invention, a user can effectively encrypt the original bill image file conveniently, and whether the original bill file is stored in the localserver or not can be selected based on the habit of the user.

Description

technical field [0001] The invention relates to the technical field of accounting vouchers, in particular to an encryption method and solution for accounting vouchers. Background technique [0002] Accounting vouchers are written certificates that record economic transactions, clarify economic responsibilities, and are prepared in a certain format to register accounting books. Recording the legality and rationality of economic business ensures the authenticity of accounting records and strengthens the economic responsibility system. Accounting vouchers are divided into original vouchers and accounting vouchers according to their preparation procedures and purposes. The former is also called original bills or documents, which are original written certificates that are filled in when economic transactions first occur, such as sales invoices, payment vouchers, etc. Receipts, travel invoices, etc. The latter, also known as accounting vouchers, is based on the original bills th...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned invention patents can fully automatically complete functions such as expense reimbursement, expense reimbursement review, original bill verification, bill authenticity identification, original bill coding, original bill scanning, original bill image file storage, accounting voucher automatic classification storage, accounting voucher query, etc. It reduces the labor intensity of financial personnel and improves economic benefits. However, the existing original bill image files are generally stored directly in the computer. Once an outsider uses the computer or invades the computer, he can obtain the original bill information or even destroy the original bill image file. room for improvement

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