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DTSTART:20220313T070000
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UID:69f9270aab8d4
DTSTART;TZID=America/Toronto:20221124T140000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20221124T150000
URL:https://uwaterloo.ca/institute-for-quantum-computing/events/generalised
 -entropy-accumulation-quantum-cryptography
LOCATION:QNC - Quantum Nano Centre 200 University Avenue West QNC 1201 Wate
 rloo ON N2L 3G1 Canada
SUMMARY:Generalised entropy accumulation for quantum cryptography
CLASS:PUBLIC
DESCRIPTION:ZOOM - IQC MATH AND CS SEMINAR - SPEAKER: TONY METGER\, ETH ZUR
 ICH\n\nTo use a cryptographic protocol in practice\, one has to prove that
  it\nis secure against general attacks: even if an adversary performs a\nc
 omplicated attack involving all of the rounds of the protocol\, they\ncann
 ot compromise security. A much simpler task is to prove security\nagainst 
 collective attacks\, where the adversary is assumed to behave\nthe same in
  each round. In this work\, we develop a new\ninformation-theoretic tool\,
  called the generalised entropy\naccumulation theorem (GEAT)\, for reducin
 g security against general\nattacks to security against collective attacks
 . ...
DTSTAMP:20260504T230858Z
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