Optical key protected quantum authentication and encryption

Mark Davis; Martin Letz; Allard Mosk; Pepijn W.H. Pinkse

Optical key protected quantum authentication and encryption

Mark Davis (Inventor)
, Martin Letz (Inventor)
, Allard Mosk (Inventor)
, Pepijn W.H. Pinkse (Inventor)

Complex Photonic Systems

Research output: Patent

81 Downloads (Pure)

Abstract

The invention relates to an apparatus for authenticating an optical key, wherein the optical key is characterized by a reliable authenticatability. The invention also relates to an apparatus for generating a random number from an optical key, wherein the random number is stable when or after the optical key is exposed to an external influence, in particular a physical or chemical stimulus such as a different ambient condition, mechanical stress or chemical contact.

Original language	English
Patent number	EP 3 252 740 B1
IPC	G09C 5/00 (2006.01) ,H04L 9/08 (2006.01) ,H04L 9/32 (2006.01)
Priority date	31/05/16
Publication status	Published - 1 Aug 2018

Keywords

Physical unclonable function
Quantum cryptography
Cybersecurity

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https://patents.google.com/patent/EP3252740A1/en

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title = "Optical key protected quantum authentication and encryption",

abstract = "The invention relates to an apparatus for authenticating an optical key, wherein the optical key is characterized by a reliable authenticatability. The invention also relates to an apparatus for generating a random number from an optical key, wherein the random number is stable when or after the optical key is exposed to an external influence, in particular a physical or chemical stimulus such as a different ambient condition, mechanical stress or chemical contact.",

keywords = "Physical unclonable function, Quantum cryptography, Cybersecurity",

author = "Mark Davis and Martin Letz and Allard Mosk and Pinkse, \{Pepijn W.H.\}",

year = "2018",

month = aug,

day = "1",

language = "English",

publisher = "European Patent Office",

address = "Germany",

type = "Patent",

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T1 - Optical key protected quantum authentication and encryption

AU - Davis, Mark

AU - Letz, Martin

AU - Mosk, Allard

AU - Pinkse, Pepijn W.H.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - The invention relates to an apparatus for authenticating an optical key, wherein the optical key is characterized by a reliable authenticatability. The invention also relates to an apparatus for generating a random number from an optical key, wherein the random number is stable when or after the optical key is exposed to an external influence, in particular a physical or chemical stimulus such as a different ambient condition, mechanical stress or chemical contact.

AB - The invention relates to an apparatus for authenticating an optical key, wherein the optical key is characterized by a reliable authenticatability. The invention also relates to an apparatus for generating a random number from an optical key, wherein the random number is stable when or after the optical key is exposed to an external influence, in particular a physical or chemical stimulus such as a different ambient condition, mechanical stress or chemical contact.

KW - Physical unclonable function

KW - Quantum cryptography

KW - Cybersecurity

M3 - Patent

M1 - EP 3 252 740 B1

PB - European Patent Office

ER -

Optical key protected quantum authentication and encryption

Abstract

Keywords

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