The privacy of Electronic Health Records (EHRs) is facing a major hurdle with outsourcing
private health data in the cloud as there exists danger of leaking health information to …

THE LEGACYFirst introduced in 1995, Cryptography: Theory and Practice garnered
enormous praise and popularity, and soon became the standard textbook for cryptography …

This paper introduces and makes concrete the concept of certificateless public key
cryptography (CL-PKC), a model for the use of public key cryptography which avoids the …

Sensitive personal data are created in many application domains, and there is now an
increasing demand to share, integrate, and link such data within and across organisations in …

The blockchain is an emerging technology. It is widely used because of its efficiency and
functionality. The hash function, as a supporting aspect of the data structure, is critical for …

By utilizing the properties of quantum mechanics, quantum computers have the potential to
factor a key pair of a large prime number and break some of the core cryptographic …

This paper describes the output of the PERMIS project, which has developed a role based
access control infrastructure that uses X. 509 attribute certificates (ACs) to store the users' …

For numerous applications, it is essential to reliably link a public key with its owner. The
current solution is to employ the well-known Public Key Infrastructure (PKI), represented by a …

This paper reviews the role of blockchain technology in enhancing the security of Internet of
Things (IoT) systems and maintaining data integrity. We address the increased …

As Technology pushes the limits of removable media-so drives the need for a new file
system in order to support the larger capacities and faster access speeds being designed …