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Data encryption transmission method and device

A data encryption and transmission method technology, which is applied in the computer field, can solve problems such as service anomalies, errors, and affecting subsequent use of data, and achieve the effect of avoiding service anomalies

Active Publication Date: 2019-11-29
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technologies do not identify ciphertext or plaintext. Although the transmitted data is encrypted by default, in some cases there will be transmission of plaintext data, such as at the sending end of data transmission. When the encryption mechanism suddenly fails, in order not to interrupt the data transmission, the data may be sent directly in plain text, and the receiving end of the data transmission will decrypt the data after receiving the unencrypted data, which will cause errors and affect the data. Subsequent use, resulting in abnormal service

Method used

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  • Data encryption transmission method and device
  • Data encryption transmission method and device
  • Data encryption transmission method and device

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Embodiment Construction

[0029] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0030] figure 1 is a schematic diagram of the main steps of a data encryption transmission method according to an embodiment of the present invention, such as figure 1 shown:

[0031] Step S101 represents receiving a data transmission request. The sender (eg, the server) of the data transmission receives the data transmission request from the receiver (eg, the client) of th...

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Abstract

The invention discloses a data encryption transmission method and device, and relates to the technical field of computers. One specific embodiment of the method comprises the following steps: receiving a data transmission request; judging whether the returned request data needs to be encrypted or not, if so, encrypting the request data, adding an encryption identifier into the request data, and returning the encrypted request data carrying the encryption identifier; and if not, adding an unencrypted identifier into the request data, and returning the request data carrying the unencrypted identifier. According to the embodiment, whether the data is the plaintext or the ciphertext can be distinguished by adding the identifier during data transmission, so that service abnormality after data transmission caused by faults of an encryption mechanism or plaintext and ciphertext identification errors is avoided.

Description

technical field [0001] The present invention relates to the field of computer technology, and in particular, to a method, apparatus, electronic device and computer-readable medium for encrypted data transmission. Background technique [0002] An important aspect of Internet applications is data transmission. The interconnection between clients and clients, between servers and servers, and between servers and clients is accomplished through continuous data transmission. For example, after the mobile phone software is registered and logged in, and after shopping and placing an order, personal information such as account numbers, passwords, bank cards, and addresses will be transmitted between the mobile phone and the server through the Internet. If these sensitive data are transmitted without encryption, hackers can pass Packet capture tools can easily obtain these sensitive data. The most direct loss may be the theft of user accounts and online banking, etc., and enterprises ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428
Inventor 张银心
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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