Conference Proceeding Article
Fair exchange turns out to be an increasingly importanttopic due to the rapid growth of electronic commerce. An exchange is deemed to be fair if at the end of exchange, either each party receives the expected item or neither party receives any useful information about the other's item. Several protocols for fair exchange have been proposed in recent years. In this paper, we rst examine a newly published fair exchange protocol and point out its aws and weaknesses. We then put forward a more e cient and secure protocol and give an informal analysis.
fair exchange, certified mail, secure electronic commerce
Information Security and Trust
Public Key Cryptography: Third International Workshop on Practice and Theory in Public Key Cryptosystems, PKC 2000, Melbourne, Victoria, Australia, January 18-20
City or Country
ZHOU, Jianying; DENG, Robert H.; and BAO, Feng.
Some remarks on fair exchange protocol. (2000). Public Key Cryptography: Third International Workshop on Practice and Theory in Public Key Cryptosystems, PKC 2000, Melbourne, Victoria, Australia, January 18-20. 1751, 46-57. Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/1114
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