Method, program, and apparatus for identifying device by using chip unique value-based virtual code
AssigneeSSenStone Inc.
InventorChang Hun Yoo
Life of this patent
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Abstract
Embodiments of the present invention provide a method, program, and apparatus that may identify a device by using a virtual code generated based on a unique value of a chip inside a device without a separate procedure for identifying the device. Furthermore, embodiments of the present invention provide a method, program, and apparatus that may generate a virtual code, which is not matched with any other code, whenever a code for identifying a device is requested. Moreover, embodiments of the present invention provide a method, program, and apparatus for identifying a device that may add and use only an algorithm without changing a conventional process.
Claims17
A method for identifying a device by using a unique value of a chip based on a virtual code, the method comprising:
- receiving, by a virtual code verification means comprising a computer which is hardware, a virtual code generated by a virtual code generation means comprising a computer which is hardware;
- extracting, by the virtual code verification means, a plurality of detailed codes included in the virtual code;
- and
- searching, by the virtual code verification means, for an actual code based on the plurality of detailed codes,
- wherein the virtual code is generated by using a unique value of a chip included in the virtual code generation means as seed data,
- wherein the plurality of detailed codes have a correlation for searching for the actual code and are changed for each unit count,
- wherein the unit count is set to a specific time interval and is changed as the time interval elapses,
- wherein, when the virtual code generation means includes a control device,
- wherein the virtual code is generated by using a unique value of a chip included in the control device as seed data, and
- wherein the unique value of the chip included in the control device is a serial number assigned not to be duplicated for each control device.
A method for identifying a device by using a chip unique value-based virtual code, the method comprising:
- generating, by a virtual code generation means comprising a computer which is hardware, a plurality of detailed codes;
- generating, by the virtual code generation means, a virtual code by combining the plurality of detailed codes;
- and
- providing, by the virtual code generation means, the virtual code to a virtual code verification means,
- wherein the virtual code is generated by using a unique value of a chip included in the virtual code generation means as seed data,
- wherein the plurality of detailed codes have a correlation for searching for an actual code and are changed for each unit count,
- wherein the unit count is set to a specific time interval and is changed as the time interval elapses,
- wherein, when the virtual code generation means includes a control device,
- wherein the virtual code is generated by using a unique value of a chip included in the control device as seed data, and
- wherein the unique value of the chip included in the control device is a serial number assigned not to be duplicated for each control device.
A device for verifying a chip unique value-based virtual code, the device comprising:
- a virtual code reception unit configured to receive a virtual code generated by a virtual code generation means comprising a computer which is hardware;
- a detailed code extraction unit configured to extract a plurality of detailed codes included in the virtual code;
- and
- an actual code search unit configured to search for an actual code based on the plurality of detailed codes,
- wherein the virtual code is generated by using a unique value of a chip included in the virtual code generation means as seed data,
- wherein the plurality of detailed codes have a correlation for searching for the actual code and are changed for each unit count,
- wherein the unit count is set to a specific time interval and is changed as the time interval elapses,
- wherein, when the virtual code generation means includes a control device,
- wherein the virtual code is generated by using a unique value of a chip included in the control device as seed data, and
- wherein the unique value of the chip included in the control device is a serial number assigned not to be duplicated for each control device.
Dependencies are inferred from the claim text.