Memory circuits for hardware security applications
In this work, a novel proposal for a memristor-based hardware security scheme has been developed. The proposal aims at generating physical unclonable functions (PUFs) by the combined use of ring oscillators and current mirrors that randomly select memristors embedded in a nanocrossbar array. The mem...
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2020 |
| País: | México |
| Institución: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Repositorio Institucional del INAOE |
| Idioma: | inglés |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/2152 |
| Acceso en línea: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2152 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/Inspec/Memristor info:eu-repo/classification/Inspec/Hardware security info:eu-repo/classification/Inspec/PUFs info:eu-repo/classification/Inspec/Nanocrossbar array info:eu-repo/classification/Inspec/Ring oscillator info:eu-repo/classification/Inspec/Metrics info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2203 |
| Sumario: | In this work, a novel proposal for a memristor-based hardware security scheme has been developed. The proposal aims at generating physical unclonable functions (PUFs) by the combined use of ring oscillators and current mirrors that randomly select memristors embedded in a nanocrossbar array. The memristors of the array are described by a model consisting in a chargecontrolled branch relationship, which speeds up the electric simulation and allows a straightforward assignment of the device parameters that establishes the aleatory behavior of the hardware security scheme. In addition, the most commonly used metrics have been calculated in order to determine the quality of the proposal, namely uniformity, uniqueness and bit-aliasing. |
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