Document decryption method and document decryption device

Abstract

The invention discloses a document decryption method and a document decryption device. The method comprises the following steps: when an encrypted target document is decrypted manually, a first terminal acquires a target user account, a target document identifier and target decryption information; the first terminal constructs and sends to a server a password saving instruction carrying the acquired information so the server responds to the password saving instruction; when receiving an opening instruction for the target document, the first terminal constructs and sends to the server a document decryption request so the server generates and feeds back a graphic identification code carrying a random authentication code; the graphic identification code and prompt information which is used for instructing a user to scan the graphic identification code through a document management application in a second terminal are output so the server feeds back a target request result corresponding to the target decryption information after judging that the user requesting to open the target document is a user with the target user account based on the graphic identification code; and the target document is decrypted automatically after the target request result is received. Through the scheme, the effectiveness of document decryption can be improved for users.

Description

technical field [0001] The invention relates to the field of document processing, in particular to a document decryption method and device. Background technique [0002] In recent years, document management applications installed on terminals have been widely adopted by users, and in order to prevent documents from being leaked, documents managed by document management applications are often encrypted, especially for desktops where users do not have strong privacy. It is more common for files on terminals (desktop computers, laptop computers, etc.) to be encrypted. Since the document is encrypted, when the user tries to open the encrypted document, a decryption interface will pop up first to instruct the user to decrypt the document. [0003] At present, in order to prevent the document decryption password from being forgotten, users usually save the decryption password in the form of electronic text or handwritten text. Document decryption; however, when operating electro...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to prevent the document decryption password from being forgotten, users usually save the decryption password in the form of electronic text or handwritten text. Document decryption; however, when operating electronic or handwritten texts, due to some human factors (for example, accidental deletion of documents, etc.), the decryption password may be lost. Of course, if the text storage is large, in the When looking for the decryption password, the search speed will be slow and the process will be cumbersome, which will ultimately affect the user's efficiency in decrypting the document

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