this paper mainly focused on implementation of aes encryption and decryption standard aes-128. all the transformations of both encryption and decryption are simulated using an iterativedesign approach in order to minimize the hardware consumption. this method can make it avery low-complex architecture, especially in saving the hardware resource in implementing theaes inversesub bytes module and...

Big data denotes the variety, velocity, and massive volume of data. Existing databases are unsuitable to store big owing its high volume. Cloud computing is an optimal solution process However, significant issue lies in handling access control privacy, wherein should be encrypted unauthorized user must restricted through efficient control. Attribute-based encryption (ABE) permits users encrypt ...

Fast-paced IT advances have made it increasingly possible and useful for firms to collect data on their customers on an unprecedented scale. One downside of this is that firms can experience negative publicity and financial damage if their data is breached. Encrypting customer data is often presented as a potential solution, because encryption acts as a disincentive for potential malicious hack...