David Naccache Phong Q. Nguyen Michael Tunstall Claire Whelan Experimenting with Faults, Lattices and the DSA. 16-28 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3386&spage=16 2005 conf/pkc/2005 Public Key Cryptography db/conf/pkc/pkc2005.html#NaccacheNTW05