Title:
METHOD, DEVICE, AND SYSTEM FOR LOCKING AND UNLOCKING APPLICATION
Document Type and Number:
WIPO Patent Application WO/2016/015589
Kind Code:
A1
Abstract:
The present invention provides a method, a device, and a system for locking and unlocking an application. A trusted service manager (TMS) platform receives a request command; uses a bidirectional authentication process to establish a secure channel to an issuer security domain (ISD) via a trusted execution environment (TEE) proxy; generates, on the basis of the request command, operation authorization information and an operation command; and, sends said operation authorization information and operation command to the ISD via the secure channel; the ISD receives the operation authorization information and operation command, verifies whether the operation authorization information is correct and, if the operation authorization information is correct, executes the operation command. Use of the method of the present invention allows for the locking or unlocking of designated application software. Operations cannot be performed on locked application software, thereby eliminating information leaks and asset loss caused by use of the application software when a mobile terminal has been lent out or lost. This increases the security of application software installed on the mobile terminal.
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Inventors:
LU HONGCHENG (CN)
Application Number:
PCT/CN2015/084870
Publication Date:
February 04, 2016
Filing Date:
July 23, 2015
Export Citation:
Assignee:
BEIJING WATCHSMART TECHNOLOGIES CO LTD (CN)
International Classes:
H04L29/06
Domestic Patent References:
WO2013063353A1 | 2013-05-02 |
Foreign References:
CN101511051A | 2009-08-19 | |||
CN103117856A | 2013-05-22 | |||
CN104125226A | 2014-10-29 | |||
CN102034036A | 2011-04-27 |
Attorney, Agent or Firm:
BEIJING TIANYUE GIP LAW FIRM (CN)
北京天悦专利代理事务所(普通合伙) (CN)
北京天悦专利代理事务所(普通合伙) (CN)
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