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URL:/combinatorics-and-optimization/events/cryptography
 -reading-group-valerie-gilchrist
SUMMARY:Cryptography Reading Group - Valerie Gilchrist 
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: A New Adaptive Attack on SIDH\n\nSpeaker:\n
  Valerie Gilchrist\n\nAffiliation:\n University of À¶Ý®ÊÓƵ\n\nZoom:\n Ple
 ase email Jesse Elliott\n\nABSTRACT:\n\nThe SIDH key exchange is the main
  building block of SIKE\, the only\nisogeny based scheme involved in the N
 IST standardization process. In\n2016\, Galbraith et al. presented an adap
 tive attack on SIDH. In this\nattack\, a malicious party manipulates the t
 orsion points in his public\nkey in order to recover an honest party's sta
 tic secret key\, when\nhaving access to a key exchange oracle.\n 
DTSTAMP:20250524T175624Z
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