Silego Technology Inc.

David Kun-Teh Chow

John Othniel McDonald

Nathan Willis John

A security integrated circuit is disclosed. In some embodiments, the security integrated circuit comprises metal configured memory that stores a first portion of each of a plurality of keys, programmable memory that stores a second portion of each of the plurality of keys, and an interface for connecting to an external authentication system. The metal configured memory and programmable memory store a prescribed finite number of host keys and matching device keys. In response to a received host key from the external authentication system, a matching device key is provided by the security integrated circuit.

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San Jose, CA, United States of America

David Kun-Teh Chow