Jun Furukawa Hiroshi Miyauchi Kengo Mori Satoshi Obana Kazue Sako An Implementation of a Universally Verifiable Electronic Voting Scheme based on Shuffling. 16-30 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2357&spage=16 2002 conf/fc/2002 Financial Cryptography db/conf/fc/fc2002.html#FurukawaMMOS02