Second Preimages on n-Bit Hash Functions for Much Less than 2<sup>n</sup> Work.

John Kelsey Bruce Schneier Second Preimages on n-Bit Hash Functions for Much Less than 2<sup>n</sup> Work. 474-490 2005 conf/eurocrypt/2005 EUROCRYPT http://dx.doi.org/10.1007/11426639_28 db/conf/eurocrypt/eurocrypt2005.html#KelseyS05