Automatic verification method and system

A system, comprising:

• a host electronic device, comprising a system verification module and at least one system information, wherein the at least one system information comprises at least one system element and at least one system program, the system verification module, the at least one system element and the at least one system program are coupled to one another, the system verification module internally stores an original set of preset verification values, and an automatic verification method is executed when the host electronic device is booted up, comprising:
• calculating by the system verification module specific to at least one system information to obtain a set of verification values in a startup procedure;
• comparing at least one verification value from the set of verification values with at least one verification value from the set of preset verification values according to a preset condition and obtaining a comparison result by the system verification module, wherein the comparison result indicates whether the at least one verification value is in conformity with the at least one preset verification value or not;
• decapsulating a key stored in the system verification module if the comparison result indicates that the at least one verification value is in conformity with the at least one preset verification value;
• and
• decrypting the host electronic device with the key to complete the startup procedure;
• and
• a proxy device coupled to the system verification module, wherein after completing the startup procedure, re-calculation is performed according to a changed at least one system information in the proxy device to obtain a new set of preset verification values before the at least one system information in the host electronic device is desired to be changed;
• the new set of preset verification values are provided for the system verification module to substitute the original set of preset verification values;
• the key is re-encapsulated with the new set of preset verification values;
• and the at least one system information in the host electronic device is changed.