CHAOS NANONET DEVICE, AND CHAOS NANONET-BASED PUF SECURITY APPARATUS
First Claim
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1. A chaos nanonet device, comprising:
- a nanonet material having metallic and semiconductive properties dispersed a substrate; and
an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material and comprises selected electrodes to which a bias is applied in an off current range,wherein the nanonet material provides a signal path betweento any electrodes selected from the electrode array.
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Abstract
The present invention discloses a chaos nanonet device including a nanonet material having metallic and semiconductive properties dispersed on a substrate and an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material, and a PUF security apparatus based on the chaos nanonet device.
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Citations
19 Claims
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1. A chaos nanonet device, comprising:
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a nanonet material having metallic and semiconductive properties dispersed a substrate; and an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material and comprises selected electrodes to which a bias is applied in an off current range, wherein the nanonet material provides a signal path betweento any electrodes selected from the electrode array. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A chaos nanonet device, comprising:
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a plurality of carbon nanotubes formed on a flexible substrate; and an electrode array comprising a plurality of electrodes that is formed on the carbon nanotubes and has a selected domain size, wherein the carbon nanotubes provide a signal path to corresponding chirality betweento any electrodes selected from the electrode array. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A chaos nanonet device, comprising:
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a nanonet material dispersed on a substrate using chirality; and an electrode array composed of a plurality of electrode that has a selected domain size on the nanonet material and comprises selected electrodes to which voltage is applied based on an electrical burning manner, wherein the nanonet material provides a signal path betweento any electrodes selected from the electrode array. - View Dependent Claims (14, 15, 16)
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17. A chaos nanonet-based physical unclonable function (PUF) security apparatus, comprising:
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a first response generator generating a challenge bit into an input bit; a decoder selecting two electrodes that correspond to an address related to the generated input bit; a chaos nanonet device generating an output bit for signal path formation between the selected electrodes; a second response generator generating the output bit into a response bit; and a security key generator generating the response bit into a public key and a private key using an application specific integrated circuit (ASIC), wherein the chaos nanonet device comprises; a nanonet material having metallic and semiconductive properties dispersed on the substrate; and an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material and comprise selected electrodes to which a bias is applied in an off current range. - View Dependent Claims (18)
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19. A chaos nanonet-based physical unclonable function (PUF) security apparatus, comprising:
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a first response generator generating a challenge bit into an input bit; a decoder selecting two electrodes that correspond to an address related to the generated input bit; chaos nanonet device generating an output bit for signal path formation between the selected electrodes; a second response generator generating the output bit into a response bit; and a security key generator generating the response bit into a public key and a private key using an application specific integrated circuit (ASIC), wherein the chaos nanonet device comprises; a nanonet material dispersed on the substrate using chirality; and an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material and comprises selected electrode to which voltage is applied based on an electric burning method.
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Specification