摘要 |
Methods and apparatus include: providing a computer having a program execution module for carrying out a process according to a program; providing an execution control module, connected to the program execution module; carrying out mutual authentication, within the execution control module, with respect to the program execution module; carrying out a process for authentication relative to an object program for execution by the program execution module; and preventing the program execution module from executing the object program until the object program is successfully authenticated. |