Colin Boyd Wenbo Mao Kenneth G. Paterson Key Agreement Using Statically Keyed Authenticators. 248-262 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3089&spage=248 2004 conf/acns/2004 ACNS db/conf/acns/acns2004.html#BoydMP04