3 \item \cite{Wang2003}\footnote{\bibentry{Wang2003}}, \cite{Xiao20094346}\footnote{\bibentry{Xiao20094346}},\cite{Xiao20092288}\footnote{\bibentry{Xiao20092288}},\cite{Xiao20102254}\footnote{\bibentry{Xiao20102254}}.
4 \item Logistic, tent, or Arnold's cat maps: included chaotic functions of
5 \alert<2>{real variables}.
6 \item Claim: chaos properties \alert<2>{preserved} in the final hash function.