Browsing by Subject "Weil sum"

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    • A method of Weil sum in multivariate quadratic cryptosystem 
      Harayama, Tomohiro (Texas A&M University, 2007-09-17)
      A new cryptanalytic application is proposed for a number theoretic tool Weil sum to the birthday attack against multivariate quadratic trapdoor function. This new customization of the birthday attack is developed by ...