| 摘要 |
Method and system for reducing the susceptibility of hacking a private key o f 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. T he 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 pa ir by analyzing inputted parametric data comprising technology advances, length of time a key pair has been in existence, economic factors, security value o f 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.
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