Anonymous Payment in a Fair E-Commerce Protocol with Verifiable TTP.

Magdalena Payeras-Capellà Josep Lluís Ferrer-Gomila Llorenç Huguet i Rotger Anonymous Payment in a Fair E-Commerce Protocol with Verifiable TTP. 60-69 2005 conf/trustbus/2005 TrustBus http://dx.doi.org/10.1007/11537878_7 db/conf/trustbus/trustbus2005.html#Payeras-CapellaFR05