Abstract The Internet of Things (IoT) has transformed everyday environments into
interconnected cyber–physical systems, enabling automation and assistance for diverse …

In the current scientific and technological world, every emerging/advanced country employs
Heterogeneous Networks (HetNets) assisted by Unmanned Ariel Vehicle (UAV) to serve its …

The essential component of all the control and sensory systems is a communication layer.
The MODBUS protocol used in automation and sensory industry defines a simple format of …

Advancement in technology has led to an exponential growth of Internet of Things (IoT)
devices. IoT devices make our lives easier by providing all the advantages in relation to …

The heterogeneous nature of fifth generation mobile network (5G) makes the access and
provision of network services very difficult and raises security concerns. With multi-users and …

The term Internet of Things (IoT) refers to real-world physical objects that have sensors,
computing power, and software that may communicate to other systems and devices over …

In this modern technological world, the Unmanned Ariel Vehicle (UAV) assisted
Heterogeneous Networks (HetNets) is almost being used by every develo**/developed …

1.1 Background Public-key encryption (PKE) is an important mechanism for maintaining
security in several organizations. Identity-based encryption (IBE)[52] is an extension of PKE …

The ultimate goal of any access control system is to assign precisely the necessary level of
access (ie, no more and no less) to each subject. Meeting this goal is challenging in an …

SM9 is an identity-based cryptography algorithm published by the State Cryptography
Administration of China. With SM9, a user's private key for signing is generated by a central …