Apparatus for quantum-based physically unclonable functions
US12184794B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | May 15, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | May 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/048
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus for quantum-based physically unclonable functions is disclosed. The apparatus for quantum-based physically unclonable functions according to an embodiment of the present embodiment comprises a random nanostructure formed on a substrate by hydrothermal synthesis, wherein the random nanostructure emits a laser light of a predetermined pattern through the quantum activity of the random nanostructure.
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