Office encryption method and device
An encryption method and technology to be encrypted, which are applied in office automation, secure communication devices, and key distribution, can solve problems such as file leaks, achieve high encryption, high popularity, and improve the effect of file leaks
Active Publication Date: 2020-08-11
南京大牛信息科技有限公司
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0004] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kind of office encryption method and device with high degree of popularization and high degree of encryption, which can improve the problem of file leakage in the prior art
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The embodiment of the invention provides an office encryption method and device applied to a server in communication connection with a user terminal. A data code corresponding to the address information of the user terminal is stored in the server. The method comprises the following steps: receiving an office encryption request sent by the user terminal, wherein the office encryption request comprises information of a to-be-encrypted file and the address information of the user terminal; searching the data corresponding to the user terminal sending the office encryption request; computing according to the information of the to-be-encrypted file so as to obtain a file code corresponding to the to-be-encrypted file; receiving an encryption character string input by the user on the user terminal; generating the corresponding encryption password according to the data code, the file code and the encryption character field; and sending the encryption password to the user terminal to realize the encryption of the to-be-encrypted file. The office encryption method and device are high in popularization degree, high in encryption degree, and capable of improving the file leak problem in the prior art.
Description
technical field [0001] The present invention relates to the technical field of office encryption, in particular to an office encryption method and device. Background technique [0002] With the continuous development of network technology, the collaborative office system can optimize the existing management organization structure, adjust the management system, improve office efficiency, and strengthen the consistency of decision-making due to its digital office mode, which makes the application of collaborative office technology more and more popular. . However, with the use of the collaborative office system, there have been many technical problems that need to be solved, among which how to solve the problem of document leakage in the office process is an extremely important problem. [0003] As far as the present is concerned, the office encryption software that comes with the user terminal is usually used to encrypt the office files to solve the problem of file leakage d...
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IPC IPC(8): H04L9/08H04L29/06G06Q10/10
CPCG06Q10/103H04L9/0819H04L9/0861H04L63/06
Inventor 顾杏春
Owner 南京大牛信息科技有限公司