Intrinsic use control for system and use controlled component security
View Patent ↗An Initialization Unit (IU) initiates an initial secure connection with an Intrinsic Use Control (IUC) Chip based on very large random numbers (VLRNs). The IUC Chip in turn initiates a secondary secure connection between it and one or more Use Controlled Components (UCCs). Polling by the IU allows confirmation of an ongoing secure connection, and also allows the IUC Chip to confirm the secondary secure connection to the UCCs. Removal or improper polling response from one of the UCCs results in a response from the IUC Chip that may include notification of tampering, or temporary or permanent discontinued operation of the offending UCC. Permanent discontinued operation may include destruction of the offending UCC, and cascaded discontinued operation of all other UCCs secured by the IUC Chip. A UCC may in turn be another nested layer of IUC Chips, controlling a corresponding layer of UCCs, ad infinitum.
1. An integrated use control system, comprising:
(a) an Intrinsic Use Control (IUC) Chip;
(b) one or more use controlled components (UCCs) in data communication with the IUC Chip;
(c) wherein, if any UCC fails to receive a correct IUC Chip ID Number from the IUC Chip, then that UCC becomes inoperative
(d) wherein the UCC is configured to verify an IUC Chip ID from the IUC Chip; and
(e) an Initialization Unit (IU) detachably connected in data communication with the IUC Chip;
(f) whereby the IUC Chip is initialized by the IU during data communication with the IU; and
(g) wherein the IUC Chip is initialized by the IU using a programming executable on the IU executing steps comprising:
(i) detecting, on a detector, a random physical process;
(ii) transmitting a periodic output of counts from the detector sensing the random physical process to the IU;
(iii) selecting n bits from a series of the periodic output of counts to fill a large buffer on the IU with a sequence of random bits;
(iv) selecting a portion of the large buffer to form one or more IU very large random numbers (VLRNs);
(v) setting an IU Identification (ID) Number from one of the IU VLRNs;
(vi) transmitting the IU Identification (ID) Number to the IUC Chip; and
(vii) transmitting the large buffer from the IU to the IUC Chip.
2. The integrated use control system of claim 1 , whereby each use controlled component (UCC) comprises:
(a) a use control Integrated Circuit (IC);
(b) whereby the UCC is capable for its use only upon approval by the use control Integrated Circuit (IC).
3. The integrated use control system of claim 2 , whereby the data communication between each UCC and the IUC circuit comprises Bidirectional Digital Communications (BDC).
4. The integrated use control system of claim 2 , wherein the use controlled component (UCC) is selected from a group of components consisting of: a sensor, a reader, a scanner, an imaging device, a detector, a receiver, a global positioning system, a navigation device, a control surface, a control valve, a power supply, a control device, a logic controller, an actuator, a transmitter, a transducer, a receiver, a communication system, an energy storage device, an energy delivery device, a power delivery device, a motor, an engine, a steering device, an initiating device, a voting machine, a Pitot tube, an aileron, an engine throttle, a communication link, a closed circuit television camera (CCTV), an access control device, a remotely operated electrical switch gear, a vehicle sensor, a railroad track switch, a mixer, a valve, a flow control device, a detonator, a weapon system fire control, a Power Source, a Command Switch, an Intent Signal Link, a Trajectory Stronglink, a Fireset, and a Detonator Strong Link.
5. The integrated use control system of claim 1 , wherein the use controlled component (UCC) is selected from a group of components consisting of: an Input Use Controlled Component (I-UCC), and an Output Use Controlled Component (O-UCC).
6. The integrated use control system of claim 1 , wherein the IUC Chip programming executable is stored on a computer readable medium.
7. The integrated use control system of claim 1 , wherein the IUC Chip completes initialization by using a programming executable on the IUC Chip executing steps comprising:
(a) selecting a portion of the large buffer transmitted from the IU to the IUC Chip to form one or more IUC Chip very large random numbers (VLRNs);
(b) setting an IUC Chip Identification (ID) Number from one of the IUC Chip VLRNs; and
(c) transmitting IUC Chip ID Number to the IU.
8. The integrated use control system of claim 7 , wherein the IUC Chip completes IUC system initialization by using a programming executable on the IUC Chip executing steps comprising:
(a) selecting a UCC Chip Identification (ID) Number from one of the IUC Chip VLRNs for each of the UCCs;
(b) transmitting each selected UCC Chip ID Number to a corresponding UCC; and
(c) transmitting the IUC Chip ID Number to each of the UCCs.
9. The integrated use control system of claim 8 , wherein the IUC Chip completes IUC system initialization by using a programming executable on the IUC Chip executing steps comprising:
(a) selecting from the UCCs a group of Input UCCs (I-UCCs) and a group of Output UCCs (O-UCCs);
(b) selecting a Status-Condition Number from one of the IUC Chip VLRNs for each of the group of I-UCCs;
(c) transmitting each selected Status-Condition Number from the IUC Chip to a corresponding I-UCC;
(d) selecting a Control-Enable Number from one of the IUC Chip VLRNs for each of the group of O-UCCs; and
(e) transmitting each selected Control-Enable Number from the IUC Chip to a corresponding O-UCC.