We have applied the DSC to replace traditional credit card CSC. This mechanism can
effectively address problems come across for online payment with SSL. Besides, we make use
of VSS to guarantee the DSC security during transferring and add the double key factors
authentication to improve the security level and address online credit card payment risk. We
also implemented and simulated the whole system with PC and mobile device to prove the
feasibility of this method. With more powerful server in the real world, this system would
improve its efficiency and security on a large scale.
This article show about how to protect people who use online transactions for buying.