Yoshihiro Kojima Rie Shigetomi Manabu Inuma Akira Otsuka Hideki Imai A Matching Algorithm Secure against the Wolf Attack in Biometric Authentication Systems. 293-300 2009 COST 2101/2102 Conference http://dx.doi.org/10.1007/978-3-642-04391-8_38 conf/cost/2009 db/conf/cost/cost2009.html#KojimaSIOI09