The security of data kept in the cloud has been an issue of great concern in recent years.
The data is taken from the system regardless of how robust the protection is. One of the most …

As cloud storage service provides convenience, high computation and a capable service
from local to remote server through the internet; it attracts the user to outsource data from …

In this paper, an efficient retrievable attribute with Ciphertext-policy attribute-based
signcryption with accountable and verifiable outsourced designcryption (CP-ABSc-AVODs) …

In recent times, data storage security in cloud storage systems has become a major concern
due to the rising incidents of security breaches and data theft by attackers or hackers. To …

Attribute based encryption (ABE) and attribute based signature (ABS) provide flexible
access control with authentication for data sharing between users, but realizing both …

Equipped with the advantages of flexible access control and fine-grained authentication,
attribute based signcryption is diffusely designed for security preservation in many …

Recently, efficient fine-grained access mechanism has been studied as a main concern in
cloud storage area for several years. Attribute-based signcryption (ABSC) which is logical …

Nowadays, secure data access control has become one of the major concerns in a cloud
storage system. As a logical combination of attribute-based encryption and attribute-based …

Nowadays cloud servers become the primary choice to store and share data with multiple
recipients. The storage of personal information on cloud servers may result in the exposure …

Cloud computing is becoming the powerful and popular model to all internet users as they
can use the required resources from the available pool. As users are freed from operational …