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URL:https://uwaterloo.ca/institute-for-quantum-computing/events/unruh-quant
 um-position-verification-crypto-2014
LOCATION:QNC - Quantum Nano Centre 200 University Avenue West 0101 Waterloo
  ON N2L 3G1 Canada
SUMMARY:Unruh: Quantum position verification (Crypto 2014)
CLASS:PUBLIC
DESCRIPTION:DOMINIQUE UNRUH\, UNIVERSITY OF TARTU\n\nPosition verification 
 allows us to verify the position of a device in\nspace (e.g.\, for enablin
 g access to location based services).\nUnfortunately\, position verificati
 on is known to be insecure in\nprinciple using only classical cryptography
 . We show how position\nverification can be achieved using quantum communi
 cation.
DTSTAMP:20260410T050718Z
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