Efficient Optimistic Fair Exchange Secure in the Multi-user Setting and Chosen-Key Model without Random Oracles.

Qiong Huang Guomin Yang Duncan S. Wong Willy Susilo Efficient Optimistic Fair Exchange Secure in the Multi-user Setting and Chosen-Key Model without Random Oracles. 106-120 2008 CT-RSA http://dx.doi.org/10.1007/978-3-540-79263-5_7 conf/ctrsa/2008 db/conf/ctrsa/ctrsa2008.html#HuangYWS08