An algorithm that earning users´ trust on cloud

Now cloud computing provides many opportunities for enterprises by offering a range of computing services. Cloud computing has opened up a new frontier of challenges by introducing a different type of trust scenario. Today, the problem of trusting cloud computing is a paramount concern for most enterprises. It´s not that the enterprises don´t trust the cloud providers´ intentions rather, they question cloud computing´s capabilities regarding the security. To trust on the cloud, the cloud computing should have the appropriate technologies to tackle the accompanying challenges of trust. In this paper we proposed an algorithm which can increase the trust of the client on the cloud service provider. Different researchers have proposed different algorithms like data encryption and data decryption using private or public key concepts. But trust to cloud is basically based on cloud trust policies, which is not enough for the client to use cloud for the sensitive data. In this paper the proposed algorithm uses a function called key_function and the key which increases the trust to cloud during transmission. The cloud can ensure that the cloud server is providing necessary security for the user´s data during transmission. By matching the key which is updated by the key_function, the user can be secured that the data accessed from the cloud server is secured.