\bib{1999/preneel}
\yr 1999
\by Bart Preneel
\by Paul van Oorschot
\paper On the security of iterated message authentication codes
\jour IEEE Transactions on Information Theory
\issn 0018--9448
\pages 188--199
\url http://www.scs.carleton.ca/~paulv/papers/pubs.html
\endref