| 摘要 |
Method and system for reducing the susceptibility of hacking a private key of a private/public key pair. The private/public key pair is generated or place inside secure hardware inside a fiscal printer at the time of manufacture. The public key is sent to all "need to know" users. The secure hardware has algorithms that determine the viability of a generated private/public key pair by analyzing inputted parametric data comprising technology advances, length of time a key pair has been in existence, economic factors, security value of protected data, etc. Key pairs are continuously tested and updated. Also disclosed is a method and system for erasing a generated private key if the secure hardware of a fiscal printer is tampered with or entered in an unauthorized manner. |
