Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

User authentication realizing method, device and system thereof for multimedia data transmission

A multimedia data and user authentication technology, which is applied in the field of user authentication in multimedia data transmission, can solve the problems of low security and easy malicious theft of user information, and achieve the effect of ensuring security

Inactive Publication Date: 2015-07-01
SHENZHEN ZTE NETVIEW TECH
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem in the prior art that user information is easily stolen maliciously, resulting in low security, the purpose of the embodiments of the present invention is to provide a method, device and system for implementing user authentication for multimedia data transmission

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • User authentication realizing method, device and system thereof for multimedia data transmission
  • User authentication realizing method, device and system thereof for multimedia data transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The technical scheme of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0042] Such as figure 1As shown, a method for implementing user authentication for multimedia data transmission provided by an embodiment of the present invention includes the following steps:

[0043] S10. Send a public key request message to the video server, and obtain the public key returned by the video server accordingly; and, use the information-digest algorithm MD5 to perform the first encryption process on its own international mobile equipment identity code IMEI, and obtain the first authentication data. ;

[0044] S20. Perform a second encryption process on the first authentication data according to the public key to obtain second authe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a user authentication realizing method, device and system thereof for multimedia data transmission. In the method disclosed by the present invention, MD5 (Message-Digest Algorithm 5) encryption is performed on the IMEI (International Mobile Equipment Identity) of a mobile terminal (such as a mobile phone); the encryption result of the MD5 encryption is used for the identity authentication of the mobile terminal; and in addition, in order to avoid the problem of low security caused by easy leakage of information in the process of multimedia data transmission, on the side of the mobile terminal, a public key on a video server side is adopted for encrypting identity authentication information, thereby ensuring that effective identity verification information cannot be obtained even if the identity authentication information is stolen by a malicious third party. Thus, the security of user information is guaranteed.

Description

technical field [0001] The invention relates to the technical field of identity authentication, in particular to a method, device and system for implementing user authentication for multimedia data transmission. Background technique [0002] With the rapid development of multimedia technology and extremely fast three-level network, the transmission and dissemination of multimedia information such as digital information (such as images, texts, audio and video) has become easier and easier. At present, as the main way to realize audio and video data transmission Video on demand, video conferencing and video surveillance systems are increasingly widely used. [0003] In the process of multimedia data transmission, if certain security authentication measures are not taken to ensure the security of multimedia data transmission, there will be certain risks in the multimedia data transmitted between multimedia users, such as malicious theft or tampering, etc. , especially when mul...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04L29/06H04W12/03H04W12/71
CPCH04L63/0414H04L63/083H04W12/02H04W12/06H04L9/40
Inventor 姬迎东甘鲜
Owner SHENZHEN ZTE NETVIEW TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com