Processing device, processing method, and program

A processing method comprising:

• storing policy data including an identifier of processing logic data and an identifier of processing data, and a verification timing for specifying a necessity of verification before or after importing of the processing logic data or the processing data into a trusted execution environment or before execution of the processing logic data,
• importing the processing logic data and the processing data into the trusted execution environment;
• and
• verifying the trusted execution environment at a timing specified as the verification timing by referring to the policy data, and output report data including a verification result.

A recording non-transitory computer readable medium storing a program processing program, where the program causes one or more computers to perform operations as a processing device, wherein the processing device comprises:

• a storage device configured to store policy data including an identifier of processing logic data and an identifier of processing data, and a verification timing for specifying a necessity of verification before or after importing the processing logic data or the processing data into a trusted execution environment or before execution of the processing logic data;
• and
• one or more processors configured to:
• import the processing logic data and the processing data into the trusted execution environment;
• and
• verify the trusted execution environment at a timing specified as the verification timing by referring to the policy data, and output report data including a verification result.