CONTROLLER, CONTROL METHOD, COMPUTER PROGRAM, PROGRAM RECORDING MEDIUM, RECORDING APPARATUS, AND METHOD OF MANUFACTURING RECORDING APPARATUS

摘要

A controller for embedding in a recording medium apparatus in order to control memory access comprises a unique key generation unit that generates a unique key assigned to the controller, a decryption unit that acquires encrypted key information generated by encrypting a private key for the recording medium apparatus with the unique key, and that decrypts the encrypted key information so acquired with the unique key to generate decrypted information; a private key verification unit that verifies whether or not the decrypted information is the private key, and an encrypted key information write unit that writes the encrypted key information so acquired to memory when the decrypted information is verified to be the private key.