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System and method for initializing safety indicator of credible user interface

A user interface and indicator technology, applied in transmission systems, electrical components, program/content distribution protection, etc., can solve the problem of not being able to confirm whether the interface is from

Active Publication Date: 2014-06-11
WUHAN TIANYU INFORMATION IND
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In this case, the user still cannot confirm whether the displayed interface is from the TEE

Method used

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  • System and method for initializing safety indicator of credible user interface
  • System and method for initializing safety indicator of credible user interface
  • System and method for initializing safety indicator of credible user interface

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041] see figure 1 As shown, the embodiment of the present invention provides an initialization system for a trusted user interface security indicator, including a TSM (Trusted Service Manager, trusted service management) server, an application store, and a mobile smart terminal. -Fi (Wireless Fidelity, wireless compatibility certification) is connected to the TSM server and application store respectively. The mobile Internet includes 3G (3rd-generation, third-generation mobile communication technology), 4G (4th-generation, fourth-generation mobile communication technology) technology), GPRS (General Packet Radio Service, general packet radio service technology).

[0042] Smart mobile terminals include smart phones, tablet computers, etc. Smart mobile terminals include mobile smart terminal operating systems and TEE, mobile smart te...

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Abstract

The invention discloses a system and method for initializing a safety indicator of a credible user interface, and relates to the field of mobile intelligent terminals. The system comprises a TSM server, an application store and a mobile intelligent terminal. The mobile intelligent terminal comprises a mobile intelligent terminal operating system and a TEE. The mobile intelligent terminal operating system comprises a client side application module and a TEE client side drive module. The TEE provides a safe operation environment isolated from the mobile intelligent terminal operating system, the interior of the TEE is logically divided into a plurality of safety domains, and mutual isolation and independence of credible applications are guaranteed. Each safety domain is provided with a safety domain management module and a credible application module, and the TEE provides the safe operation environment for the safety domain management modules and the credible application modules. According to the system and method, individualization of the safety indicator in the credible UI provided for the credible application modules can be safely achieved, display credibility of the safety indicator is effectively improved, and the risk that the safety indicator is attacked and intercepted by malicious software is reduced.

Description

technical field [0001] The invention relates to the field of mobile intelligent terminals, in particular to an initialization system and method for a trusted user interface safety indicator. Background technique [0002] The development of mobile communication technology has brought about the rapid development of mobile terminal technology. Traditional functional mobile terminals with baseband processors as the core can hardly meet people's increasingly rich mobile service needs. Mobile intelligent terminals with an open high-level independent operating system, the ability to install mobile applications developed by third parties, wireless access through mobile networks, powerful processing capabilities and more storage space have become the development trend of mobile terminals. Different from traditional functional mobile terminals, mobile smart terminals are no longer pure voice communication tools. They have the mobility and telecommunication service functions of ordinar...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F21/16
Inventor 熊传光方明伟吴俊军
Owner WUHAN TIANYU INFORMATION IND
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