Analysis of Effective Encryption Techniques for Attribute-Based System in Storage Cloud

Abstract

Cloud computing is one in all most the computing paradigm that enables each user to store the data remotely and also providing on-demand service. The issues in data storage are data security and privacy. The authorized user enforced information access control system that should be provided before users of cloud that possess the freedom for supplying sensitive information to the storage cloud. The data should be protected and encrypted before it is sent. In ABE which enables encoded information through controlled access that uses policies accessed and attributes. ABE was introduced for minimum computational overhead and obtaining controlled access fine-grain. This ABE scheme an attribute are very important that controls user’s access and generating public key for encryption of information attributes. In this paper, we are discussing various schemes and an encryption technique mainly includes ABE, KP-ABE, CP-ABE, CP-ASBE, and H-ABE and also provides limitations