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

Method, device and system for managing and authenticating application certificate

A certificate and application identification technology, applied in the field of information security, can solve problems such as business models, product types, audience user restrictions, etc.

Active Publication Date: 2021-04-09
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, these solutions have many restrictions on business models, product types, and audience users

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
  • Method, device and system for managing and authenticating application certificate
  • Method, device and system for managing and authenticating application certificate
  • Method, device and system for managing and authenticating application certificate

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0222] Initial conditions:

[0223] 1) This process can be combined with the download and installation process of the authentication application (such as an applet). Before the start of this process, the MNO-SD of the currently activated profile of the eUICC has obtained the authentication application through presetting or downloading and installing.

[0224] 2) Before the start of this process, the authentication application has obtained the public key PK.AuServer of the authentication server through preset or configuration.

[0225] Such as Figure 5 As shown, the method flow for downloading the authentication application certificate includes:

[0226](1) The authentication application generates the public-private key pair of the authentication application: the public key PK1.AuApplet of the authentication application and the private key SK1.AuApplet of the authentication application generate RC (ie RC1), and use the public key PK.AuServer of the authentication server to T...

example 2

[0255] Initial conditions:

[0256] 1) Before the start of this process, the MNO-SD of the currently activated profile of the eUICC has obtained the authentication application, the private key SK.AuApplet of the authentication application, and the certificate CERT1.AuApplet of the authentication application through presetting or downloading and installing.

[0257] 2) Before the start of this process, the authentication application has obtained the public key PK.AuServer of the authentication server through preset or configuration.

[0258] Such as Image 6 As shown, the method flow for updating the authentication application certificate includes:

[0259] (1) The authentication application generates a new public key PK2.AuApplet and a new private key SK2.AuApplet of the authentication application according to its own certificate update requirements or receives a certificate update command from the authentication server, and generates a new RC (ie RC2), use the public key PK...

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 invention discloses a method, device and system for managing an authentication application certificate. The method for managing the authentication application certificate comprises the steps: sending a certificate application request to an operator server, wherein the certificate application request comprises an identifier ID of the authentication server, an eUICC identifier and an application identifier AID of the authentication application; receiving an authentication application certificate downloading request sent by the operator server, wherein the authentication application certificate downloading request comprises an ID of the authentication server, the eUICC identifier, an AID of the authentication application and a certificate of the authentication application; and extracting the certificate of the authentication application from the authentication application certificate downloading request, and storing the certificate of the authentication application. According to the embodiment of the invention, the certificate application request is actively initiated by the eUICC at any moment after card issuing to realize downloading of the authentication application certificate, so that the flexibility of authentication application certificate management is improved.

Description

technical field [0001] The present application relates to the technical field of information security, in particular to a method, device and system for managing authentication application certificates. Background technique [0002] With the fifth generation of mobile communication (5G, the 5 th Generation) is increasingly integrated into all aspects of social management. A series of 5G application scenarios put forward higher requirements for information security than traditional Internet. Security poses a threat. Due to the great difference in terminal capabilities, weak terminals have limited resources and capabilities, and the terminal's own security protection capabilities are also weak, and it is easy to become an object of attack and control. [0003] On the other hand, the smart card, which is the basic entrance of the mobile communication network, has gradually developed from a production component of mobile communication to an important carrier of mobile communica...

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): H04W12/069H04W12/40
Inventor 韩玲王湘宁
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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