| 摘要 |
<p>A method for protecting the program information of a program executor. An additional user identification area is set in the program executor, the identification information of different users is stored in the user identification area, and ensures that the user can not write other user's identification into the area by a technical means. The user identification information determines a corresponding compiling program which can compile the program into it's machine code. The program executor interprets and executes the user's machine code program according to the user identification information and the way of interpreting is corresponding with the way of compiling.</p> |
