  Cloud computing platform gives people the opportunity for sharing resources,
services and information among the people of the whole world. In private cloud
system, information is shared among the persons who are in that cloud.
Presently, different types of internet based systems are running in Cloud
Computing environment. E-commerce is one of them. Present models are not
secured enough for executing e-transactions easily, especially in cloud
platform. Again, most of the time, clients fail to distinguish between the good
online business companies and the bad one, which discourages clients and
companies to migrate in cloud. In this paper, we have proposed a newer
e-commerce architecture depends on encryption based secured and fuzzy logic
based certain trust model which will be helpful to solve present e-commerce
problems. We had discussed about the whole working procedure of the model in
this paper. Finally, at the end of this paper, we have discussed some
experimental results about our proposed model which will help to show the
validity of our model.

Distributed, Parallel, and Cluster Computing;Cryptography and Security