Cloud Storage auditing and privacy protection of data using attribute based encryption

Abstract

Cloud storage services have become increasingly popular. Given the importance of privacy, many cloud storage encryption to protect the data from those who do not have access schemes proposal. All of these plans are supposed to secure cloud storage providers can not penetrate. But, in fact, some authorities (ie coercers) may force the providers of cloud storage for the detection of user secrets or confidential data on the cloud, and then completely circumvent storage encryption schemes.

Index Terms—Deniable Encryption, Composite Order Bilinear Group, Attribute-Based Encryption, Cloud Storage