\bib{1995/preneel}
\yr 1995
\by Bart Preneel
\by Paul C. van Oorschot
\paper MDx-MAC and building fast MACs from hash functions
\inbook \cite{1995/coppersmith-book}
\pages 1--14
\url http://www.esat.kuleuven.ac.be/~cosicart/pub95.html
\endref