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Data encryption method and client based on sending encryption algorithm

An encryption algorithm and a technology for encrypting data, which is applied to the usage of multiple keys/algorithms, transmission systems, electrical components, etc., can solve problems such as being easy to be deciphered by others, potential safety hazards, and logical business errors, and achieve low maintenance costs and improved The effect of high safety and maintainability

Inactive Publication Date: 2016-03-30
SHENZHEN ZHIYING TECH CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The work pressure on programmers is a big challenge, and to change the encryption algorithm code, the server needs to undergo a lot of verification and testing before it can be opened to the outside world. business logic error
And it is easy to be deciphered by others. If it cannot be discovered in time, there will be a great security risk

Method used

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  • Data encryption method and client based on sending encryption algorithm
  • Data encryption method and client based on sending encryption algorithm
  • Data encryption method and client based on sending encryption algorithm

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] refer to figure 1 , in the embodiment of the present invention, a data encryption method based on a distributed encryption algorithm is proposed, including steps:

[0043] S1. The client receives the encrypted data sent by the server; wherein, the encrypted data is an encryption algorithm randomly generated by the server according to the request information of the client, and the encryption algorithm is converted into the regular character text of the executable code of the client, and then according to the preset The delivery rule will be the encrypted data generated by the rule character text;

[0044] S2. Restoring the encrypted data into codes executable by the client according to the preset decryption rules matching the delivery rules, and encapsulating the uploaded data according to the codes;

[0045] ...

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Abstract

The invention discloses a data encryption method and client based on a sending encryption algorithm. The method comprises the following steps: the client receives encrypted data sent by a server, wherein the encrypted data is generated in a manner that the server randomly generates an encryption algorithm according to request information of the client, converts the encryption algorithm into regular character text of code executable by the client, and generates encrypted data from the regular character text according to a preset sending rule; the encrypted data is restored to the code executable by the client according to a preset decryption rule which is matched with the sending rule, and uploading data is encapsulated according to the code. The data encryption method and client based on the downloaded encryption algorithm can improve data transmission safety, reduce maintenance costs, and achieve higher convenience in maintenance.

Description

technical field [0001] The invention relates to the field of data transmission of electronic communication, in particular to a data encryption method and a client terminal based on a distributed encryption algorithm. Background technique [0002] The data will be encrypted during the process of sending data from the existing server and uploading data from the client. Since the encryption algorithm is static, program engineers need to update the code manually on a regular basis before agreeing on a new algorithm. The work pressure on programmers is a big challenge, and to change the encryption algorithm code, the server needs to undergo a lot of verification and testing before it can be opened to the outside world. Logical business error. Moreover, it is easy to be deciphered by others. If it cannot be discovered in time, there will be a great security risk. Contents of the invention [0003] The main purpose of the present invention is to provide a data encryption method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/16H04L29/06
CPCH04L9/16H04L63/0435H04L63/067
Inventor 代杰孔维阳
Owner SHENZHEN ZHIYING TECH CO LTD
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