Method for interworking with trustzone between normal domain and secure domain, and management method of trusted application download, management server, device and system using it
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United States of America Patent
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Aug 4, 2015
Grant Date -
Aug 28, 2014
app pub date -
Apr 16, 2012
filing date -
Nov 4, 2011
priority date (Note) -
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Abstract
The present invention provides a trusted application download management, authentication, and execution method and system. A trusted application download management server according to the present invention includes a service loader, which accesses a device equipped with a trusted platform and establishes a data communication channel, and a service controller which controls the delegation of a download authority for a trusted application and allows the trusted application to be downloaded to the device when a trusted application download is requested by the device, thus totally managing the download of the trusted applications and allowing the trusted application to be securely downloaded.
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