| 摘要 |
PURPOSE: A debugging method of security module for data protection is provided to prevent illegal copy of the security module through a debug port and the disclosure and forgery of the identity information and the program saved in a security module. CONSTITUTION: A debugging authentication key is received from a debugging device(S110). The validity of the debugging authentication key is identified. If the debugging authentication key is valid, debugging is permitted to the debugging device(S111). The permitted debugging device proceeds the debugging process(S112). |
