A Review on Attribute Based Encryption

摘要

For the important reason of privacy, several cloud storage encryption schemas have been projected to secure the info from those that don't have access. All such schemes assume that cloud storage providers are secure and cannot be hacked. But in practice, some authorities could compel cloud storage suppliers to form public user secrets and confidential information. This paper presents an Attribute-Based access to the media within the cloud wherever it uses cipher-text policy Attribute-Based encryption (CP-ABE) technique to make associate access management assign a key to every user attribute and encrypts the info supported the appropriately distributed keys to a cloud is often encrypted corresponding system.