System and method for representing a secure time on a device on an insecure clock

System and method for representing a secure time on a device on an insecure clock

  • CN 101,116,078 A
  • Filed: 12/27/2005
  • Published: 01/30/2008
  • Est. Priority Date: 12/30/2004
  • Status: Active Application
First Claim
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1. the application on electronic equipment provides the method for the authority information of modification, may further comprise the steps:

  • Monitor the system clock on the described electronic equipment;

    Monitor secure clock;

    Calculate the difference between time of time of described system clock and described secure clock;

    Described difference between the time by described system clock and the time of described secure clock is revised access authority information at described application;

    AndThe access authority information of described modification is provided to described application.

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