… This section surveys the literature of the authentication schemes for IoT (including those
defined for WSN). The analysis is based on the multi-criteria classification presented in Section 4…

… solutions for the IoT environment remains a significant challenge. One-time password (OTP)
is an authentication scheme that represents a promising solution for IoT and smart cities …

… We extend upon their work to present a scheme that enables embedded devices to
communicate securely with a server on an IoT network. We prove the security of this scheme using …

… In this study, we analyze numerous current authentication schemes in IoT environments that
… [16] presented a lightweight authentication scheme for IoT cloud architecture that is secure …

… In this paper, mutual authentication scheme for embedded devices and cloud severs based
on ECC has been proposed. The proposed protocol ensures mutual authentication between …

… authentication schemes do not consider the modification of IPv6 format, which provides
authentication … Also, existing schemes lack in giving the mutual authentication, user anonymity, …

… A lightweight and secure mutual authentication scheme is proposed in this paper to allow
IoT end-device and fog gateway to authenticate each other without using heavy certificate. It …

… et al.’s scheme is … authentication scheme based on elliptic curve cryptosystem, and prove
its security by formal verification tool ProVerif. Compared with related schemes, our scheme …

… Based on our literature review, we found that the RFID authentication schemes in IoT networks
can be classified into three categories, which are tree based authentication, randomized …

… devices and are inept for IoT environment due to the resource … Consequently, several
lightweight authentication schemes … schemes of authenticating devices in the IoT network, their …