@INBOOK{cgUCL-PQ11,
 	AUTHOR={Petit, Christophe and Quisquater, Jean-Jacques},
	TITLE={{Cayley hash functions}},
	BOOKTITLE={Encyclopedia of cryptography and security - 2nd edition},
	PUBLISHER={Springer},
	EDITOR={Henk C. A. van Tilborg and  Sushil Jajodia},
	MONTH={1},
	YEAR={2011},
}