… cryptographic operations are presented in Section 5. Moreover, existing cryptographic security
solutions with … Furthermore, this paper shows security challenges and future directions in …

… Internet of Things. These include physically unclonable functions that promise cryptographic
security … IoTdevices and hardware primitive-based security protocols. It also discusses …

… Our measurement proves that robust security solutions which include asymmetric
cryptography and big integer modular arithmetic operations can be implemented on many ARM …

… hybrid encryption algorithms for IoT security. Asymmetric key encryption to ensure secure …
importance of several security factors in IoT and advancements in cryptography algorithms. …

… review the security issues in the IoT environment. Next, we focus on recent cryptographic
protocol … It provides various security services, such as secure access to services for IoT users, …

… of the blockchain-based security solutions and analysis of their … , the cloud security alliance
(CSA) and broadband internet … encryption techniques to maintain the integrity and security of …

… Encryption mechanisms and IDPS systems can prevent these attacks. Their risk level is “…
The potential security solutions maybe cannot prevent these attacks. Hence the risk level is “…

… encryption algorithms in IoT systems lead to overheating the hardware, slow processing,
time consuming, and extreme power consumption, therefore, these algorithms are not suitable …

… security solutions for each challenge in a three-layer architectural way, and finally in Section
5 we discuss IoT security and privacy challenges and requirements solutions … encryption of …

… scheme was used for identity of objects or things. A security and quality aware architecture
was proposed in [17] that provide secure services to the things, but still it do not overcomes …