Timed Fair Exchange of Standard Signatures: [Extended Abstract].

Juan A. Garay Carl Pomerance Timed Fair Exchange of Standard Signatures: [Extended Abstract]. 190-207 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2742&spage=190 2003 conf/fc/2003 Financial Cryptography db/conf/fc/fc2003.html#GarayP03