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Instant messaging method and system

A communication method and communication receiving technology, applied in the field of communication, can solve the problems of unprotected privacy and low security of instant information, and achieve the effects of privacy protection and security improvement

Inactive Publication Date: 2013-02-06
WWTT TECH CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing method directly transmits instant information such as audio and video to the other party. After receiving the instant information such as audio and video, the other party directly displays the instant information such as audio and video. Instant information such as audio and video can be easily obtained by any third party. The privacy of instant messages such as videos is not protected, and the security is very low

Method used

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  • Instant messaging method and system
  • Instant messaging method and system
  • Instant messaging method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The embodiment of the present invention provides an instant messaging method, see figure 1 , the method includes:

[0028] 101: The instant messaging sending end acquires the fingerprint information of the instant messaging receiving end, and uses the fingerprint information of the instant messaging receiving end to authenticate the identity of the instant messaging receiving end.

[0029] 102: After the identity authentication of the instant messaging receiving end is successful, the instant messaging sending end generates audio and video information, and encrypts the audio and video information to obtain encrypted audio and video information.

[0030] 103: The instant messaging sending end sends the encrypted audio and video information to the instant messaging receiving end, so that the instant messaging receiving end receives and decrypts the encrypted audio and video information, and obtains and displays the audio and video information.

[0031] Further, before th...

Embodiment 2

[0046] The embodiment of the present invention provides an instant messaging method, see figure 2 , the method includes:

[0047] 201: The instant messaging sender sends a key exchange request and the fingerprint information of the instant message sender to the instant message receiver.

[0048] Specifically, when the instant messaging sending end needs to encrypt and send audio and video information with the instant messaging receiving end, it can send a key exchange request and the instant messaging sending end's fingerprint information to the instant messaging receiving end.

[0049] Specifically, the fingerprint information in the embodiment of the present invention is a key.

[0050] Specifically, an originating fingerprint sensor can be installed at the instant messaging sending end, and the fingerprint information of the user corresponding to the instant messaging sending end can be extracted by the originating fingerprint sensor to obtain the fingerprint information ...

Embodiment 3

[0077] see image 3 , the embodiment of the present invention provides an instant messaging system, the system includes: an instant messaging sending end 30;

[0078] The instant messaging sending end 30 includes:

[0079] The originating fingerprint sensor 301 is used to obtain the fingerprint information of the instant messaging receiving end 40, and utilizes the fingerprint information of the instant messaging receiving end 40 to carry out identity authentication to the instant messaging receiving end 40;

[0080] The audio and video information generator 302 is connected with the originating fingerprint sensor 301, and is used to generate audio and video information after the identity authentication of the instant messaging receiving end 40 by the originating fingerprint sensor 301 is successful;

[0081] Sending end real-time monitoring processor 303, is connected with audio-video information generator 302, is used for after audio-video information generator 302 generate...

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PUM

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Abstract

The invention discloses an instant messaging method and an instant messaging system, belonging to the technical field of communications. The instant messaging method comprises the steps that an instant message sending end acquires a fingerprint information of an instant message receiving end and authenticates the identity of the instant message receiving end according to the fingerprint information of the instant message receiving end; after successful authentication to the identity of the instant message receiving end, the instant message sending end generates audio / video information and encrypts the audio / video information to obtain the encrypted audio / video information; the instant message sending end sends the encrypted audio / video information to the instant message receiving end; and the instant message receiving end receives the encrypted audio / video information, decrypts the encrypted audio / video information to obtain the audio / video information and displays the audio / video information. The instant messaging system comprises the instant message sending end. According to the instant messaging method and the instant messaging system, the privacy of instant messaging information such as audios and videos can be well protected, and the security is improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an instant communication method and system. Background technique [0002] With the development of communication technology, the functions of instant messaging software have been continuously strengthened. Not only can text, pictures, emoticons and other instant messages be sent for chatting through instant messaging software, but also audio, video and other instant messages can be sent for chatting through instant messaging software. [0003] At present, when chatting through instant information such as audio and video, the instant information such as audio and video is directly transmitted to the other party, and the other party directly displays the audio and video after receiving the audio and video. [0004] However, in the process of realizing the present invention, the inventor finds that the prior art has at least the following disadvantages: [0005] The existing m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/06
CPCH04L51/04H04L63/0861H04L63/0435H04L63/061
Inventor 王国芳程佩仪
Owner WWTT TECH CHINA
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