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Quantum physical unclonable function (US)

Research output: Patent

Patent numberUS 20190074963 A1
IPCG06F 21/44 (20130101); G06N 10/00 (20190101); H04L 9/32 (20060101); G09C 1/00 (20060101); H04L 9/08 (20060101)
Filing date2/11/18
<mark>Original language</mark>English


According to a first aspect of the present invention, therein is provided a method of determining or generating a unique identifier for a device, the device exhibiting quantum mechanical confinement, the method comprising: measuring a unique quantum mechanical effect of the device that results from the quantum mechanical confinement; and using the measurement to determine or generate the unique identifier.