Its application systems and open general-purpose anti-attack CPU

摘要

A central processing unit (GT) 10 is provided with a private key, the encryption engine 16 in secret. Is GT10, before you run the software, the license that was added to the software is put into a GT10. The license includes information encrypted with the public key paired with the secret key, a code encryption key used when encrypting the software. License is turned on, and gets the code encryption key by decrypting the license by using a secret key, the encryption engine 16 decrypts the software using the code encryption key.