Collision-Resistant Usage of MD5 and SHA-1 Via Message Preprocessing.

Michael Szydlo Yiqun Lisa Yin Collision-Resistant Usage of MD5 and SHA-1 Via Message Preprocessing. 99-114 2006 conf/ctrsa/2006 CT-RSA http://dx.doi.org/10.1007/11605805_7 db/conf/ctrsa/ctrsa2006.html#SzydloY06