Secure Data Group sharing and Conditional Distribution With Multi - Owner in Cloud
Computing.
In this paper, we propose a conditional dissemination scheme with multi-owner in cloud computing that allows data owners to securely share private data with a group of users via the cloud, and data disseminators to distribute the data to a new group of users if the attributes meet the cipher text's access policies. Additionally, we provide a multiparty access control method over the shared cipher text, allowing the co-owners of the data to add new access policies to the cipher text based on their respective privacy preferences. This paper presents a secure data group sharing and conditional dissemination scheme with multi-owner in cloud computing. Under this scheme, the data owner can securely share private data with a group of users through the cloud, and the data disseminator can distribute the data to a new group of users if the attributes meet the cipher text's access policies. We also introduce a multiparty access control method over the shared cipher text, where co-owners of the data can add new access policies to the cipher text based on their prefered privacy settings.Here, we present a secure data group sharing and conditional dissemination scheme with multi-owner in cloud computing. Under this scheme, the data owner can securely share private data with a group of users through the cloud, and the data disseminator can distribute the data to a new group of users if the attributes meet the cipher text's access policies. We also introduce a multiparty access control method over the shared cipher text, where co-owners of the data can add new access policies to the cipher text based on their privacy preferences.
.png)
