@misc{cryptoeprint:2008:460, author = {Donghoon Chang and Seokhie Hong and Jaechul Sung and Sangjin Lee}, title = {Various Security Analysis of a pfCM-MD Hash Domain Extension and Applications based on the Extension}, howpublished = {Cryptology ePrint Archive, Report 2008/460}, year = {2008}, url = {http://eprint.iacr.org/2008/460}, }