\input zb-basic \input zb-ioport \iteman{io-port 50038569} \itemau{Preneel, Bart; Kim, Jongsung; Sauveron, Damien} \itemti{Advanced theory and practice for cryptography and future security} \itemso{Mathematical and Computer Modelling 55, No. 1-2, 1-2 (2012).} \itemcc{} \itemut{} \itemli{doi:10.1016/j.mcm.2011.09.020} \end