\input zb-basic
\input zb-ioport
\iteman{io-port 50183068}
\itemau{Choy, Jiali; Yap, Huihui}
\itemti{Impossible boomerang attack for block cipher structures}
\itemso{IACR Cryptology ePrint Archive 2009, 489 (2009).}
\itemcc{}
\itemut{}
\itemli{http://eprint.iacr.org/2009/489}
\end