Reproducibility of artificial multiple scattering media

Evangelos Marakis, Wouter van Harten, Ravitej Uppu, Pepijn Willemszoon Harry Pinkse

Research output: Contribution to conferencePosterOther research output

Abstract

Secure authentication is a necessity and an active research field. A promising trend in authentication systems depends on physical unclonable functions (PUF) as keys. Their unclonability is assumed to be assured by technological constraints.
Recently, a quantum-secure authentication (QSA) system was introduced which exploits a multiple scattering medium as a PUF. A scattering medium will create a unique response under coherent illumination called a speckle pattern. Speckle patterns are very sensitive to the location and shape of the numerous scatterers in the medium. Therefore, a scattering medium is considered to be an ideal PUF. We attempt to falsify this assumption by investigating the possibility to create replicas of a multiple scattering medium using direct laser writing.

Original languageEnglish
Publication statusPublished - 17 Jan 2017
EventPhysics@Veldhoven 2017 - De Koningshof, Veldhoven, Netherlands
Duration: 17 Jan 201718 Jan 2017

Conference

ConferencePhysics@Veldhoven 2017
CountryNetherlands
CityVeldhoven
Period17/01/1718/01/17

Fingerprint

scattering
speckle patterns
replicas
illumination
trends
lasers

Cite this

Marakis, E., van Harten, W., Uppu, R., & Pinkse, P. W. H. (2017). Reproducibility of artificial multiple scattering media. Poster session presented at Physics@Veldhoven 2017, Veldhoven, Netherlands.
Marakis, Evangelos ; van Harten, Wouter ; Uppu, Ravitej ; Pinkse, Pepijn Willemszoon Harry. / Reproducibility of artificial multiple scattering media. Poster session presented at Physics@Veldhoven 2017, Veldhoven, Netherlands.
@conference{c80c2e8ea57642ad86e5cf000b5739d8,
title = "Reproducibility of artificial multiple scattering media",
abstract = "Secure authentication is a necessity and an active research field. A promising trend in authentication systems depends on physical unclonable functions (PUF) as keys. Their unclonability is assumed to be assured by technological constraints. Recently, a quantum-secure authentication (QSA) system was introduced which exploits a multiple scattering medium as a PUF. A scattering medium will create a unique response under coherent illumination called a speckle pattern. Speckle patterns are very sensitive to the location and shape of the numerous scatterers in the medium. Therefore, a scattering medium is considered to be an ideal PUF. We attempt to falsify this assumption by investigating the possibility to create replicas of a multiple scattering medium using direct laser writing.",
author = "Evangelos Marakis and {van Harten}, Wouter and Ravitej Uppu and Pinkse, {Pepijn Willemszoon Harry}",
year = "2017",
month = "1",
day = "17",
language = "English",
note = "Physics@Veldhoven 2017 ; Conference date: 17-01-2017 Through 18-01-2017",

}

Marakis, E, van Harten, W, Uppu, R & Pinkse, PWH 2017, 'Reproducibility of artificial multiple scattering media' Physics@Veldhoven 2017, Veldhoven, Netherlands, 17/01/17 - 18/01/17, .

Reproducibility of artificial multiple scattering media. / Marakis, Evangelos ; van Harten, Wouter; Uppu, Ravitej ; Pinkse, Pepijn Willemszoon Harry.

2017. Poster session presented at Physics@Veldhoven 2017, Veldhoven, Netherlands.

Research output: Contribution to conferencePosterOther research output

TY - CONF

T1 - Reproducibility of artificial multiple scattering media

AU - Marakis, Evangelos

AU - van Harten, Wouter

AU - Uppu, Ravitej

AU - Pinkse, Pepijn Willemszoon Harry

PY - 2017/1/17

Y1 - 2017/1/17

N2 - Secure authentication is a necessity and an active research field. A promising trend in authentication systems depends on physical unclonable functions (PUF) as keys. Their unclonability is assumed to be assured by technological constraints. Recently, a quantum-secure authentication (QSA) system was introduced which exploits a multiple scattering medium as a PUF. A scattering medium will create a unique response under coherent illumination called a speckle pattern. Speckle patterns are very sensitive to the location and shape of the numerous scatterers in the medium. Therefore, a scattering medium is considered to be an ideal PUF. We attempt to falsify this assumption by investigating the possibility to create replicas of a multiple scattering medium using direct laser writing.

AB - Secure authentication is a necessity and an active research field. A promising trend in authentication systems depends on physical unclonable functions (PUF) as keys. Their unclonability is assumed to be assured by technological constraints. Recently, a quantum-secure authentication (QSA) system was introduced which exploits a multiple scattering medium as a PUF. A scattering medium will create a unique response under coherent illumination called a speckle pattern. Speckle patterns are very sensitive to the location and shape of the numerous scatterers in the medium. Therefore, a scattering medium is considered to be an ideal PUF. We attempt to falsify this assumption by investigating the possibility to create replicas of a multiple scattering medium using direct laser writing.

M3 - Poster

ER -

Marakis E, van Harten W, Uppu R, Pinkse PWH. Reproducibility of artificial multiple scattering media. 2017. Poster session presented at Physics@Veldhoven 2017, Veldhoven, Netherlands.