— We focus on Metropolitan Area Networks operating in packet mode and exploiting a single-hop wavelength division multiplexing (WDM) architecture. First, we briefly describe a s...
Andrea Bianco, Davide Cuda, Jorge M. Finochietto, ...
Recently, Nenadi´c et al. (2004) proposed the RSA-CEGD protocol for certified delivery of e-goods. This is a relatively complex scheme based on verifiable and recoverable encryp...
In this paper, a practical electronic-payment (epayment) protocol is presented for use over the internet. The protocol applies the principle of true fair-exchange to the process o...