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Instant messaging method, apparatus and device and computer readable storage medium

A communication method and technology of the sender, applied in the field of communication, can solve problems such as reducing the overall efficiency of instant messaging systems

Active Publication Date: 2020-03-17
中电科网络安全科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method greatly reduces the overall efficiency of the instant messaging system

Method used

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  • Instant messaging method, apparatus and device and computer readable storage medium
  • Instant messaging method, apparatus and device and computer readable storage medium
  • Instant messaging method, apparatus and device and computer readable storage medium

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Embodiment Construction

[0069] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0070] The core of this application is to provide a secure instant messaging method, device, equipment and computer-readable storage medium, which is applied to a key management system. In this disclosure, during the instant conversation between the sender of the instant messaging client and the target receiver of the instant messaging client, the sender only encrypts the target message once, and the target receiver only encrypts the target mes...

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PUM

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Abstract

The invention provides a secure instant messaging method, apparatus and device, and a computer readable storage medium. In the present disclosure, a sender of an instant messaging client side and a target receiver of the instant messaging client side perform instant messaging in the process of instant messaging. The sender only encrypts the target message once. The target receiver only decrypts the target message once. Compared with the prior art, when the sender sends a target message to the target receiver, the sender needs to encrypt target messages sent by the target receiver one by one and request the messages one by one. . The times of encrypting the target message by the sender and requesting the message by the sender for the target receiver can be greatly reduced, so that the method in the invention can greatly improve the overall communication efficiency of the instant messaging system.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to an instant messaging method, device, equipment and computer-readable storage medium. Background technique [0002] Instant messaging (instant message, IM) refers to the service that can send and receive Internet messages instantly. In order to ensure the security of the instant messaging system under the mobile Internet conditions, the data transmission process in the instant messaging system process is usually encrypted and protected. At present, in group conversations of instant messaging, an end-to-end encryption protocol is generally used to protect the data transmission process. During this process, if there are N participants in the group conversation of instant messaging, the sending of the message The party needs to perform N-1 session encryption and N-1 network requests to ensure the security of the data transmission process. However, this method gre...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/58H04L29/06
CPCH04L12/1822H04L51/046H04L51/18H04L63/0442
Inventor 何伟任飞邹伟
Owner 中电科网络安全科技股份有限公司