Identity-based distributed cloud storage encryption scheme

Realizing the transformation from the storage device to the storage service by the application software is the core of cloud storage which is the combination of the application software and the storage device. However, the single cryptogram system cannot satisfy with the requirement of the privacy-preserving in cloud computing. Based on the assumption that the communication is absolute safe, an identity-based distributed encryption scheme is proposed in this paper to ensure the privacy safety of the cloud storage. The proposed scheme is more suitable for the privacy-preserving of mass users.