IoT Security Issues and Light Weight Block Cipher

Hyungsik, Shin; Lee, Ho Kyoung; Cha, Ho-Young; Heo, Seo Weon; Kim, Hyungtak

doi:10.1109/icaiic.2019.8669029

Cited by 17 publications

(13 citation statements)

References 18 publications

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“…The state-of-the-art survey on various aspects of IoT, including security, privacy, and robustness, has been presented in [11] by Chen et al The authors focused on specific issues of IoT interface positioning and localization. The development of lightweight block cipher algorithms has been proposed to be used in devices for data encryption and decryption [12]. A desktop review and qualitative analysis have been performed by Gamudani et al in [13] to compute performance analysis of attacks.…”

Section: Introductionmentioning

confidence: 99%

State-of-the-Art Review on IoT Threats and Attacks: Taxonomy, Challenges and Solutions

et al. 2021

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The Internet of Things (IoT) plays a vital role in interconnecting physical and virtual objects that are embedded with sensors, software, and other technologies intending to connect and exchange data with devices and systems around the globe over the Internet. With a multitude of features to offer, IoT is a boon to mankind, but just as two sides of a coin, the technology, with its lack of securing information, may result in a big bane. It is estimated that by the year 2030, there will be nearly 25.44 billion IoT devices connected worldwide. Due to the unprecedented growth, IoT is endangered by numerous attacks, impairments, and misuses due to challenges such as resource limitations, heterogeneity, lack of standardization, architecture, etc. It is known that almost 98% of IoT traffic is not encrypted, exposing confidential and personal information on the network. To implement such a technology in the near future, a comprehensive implementation of security, privacy, authentication, and recovery is required. Therefore, in this paper, the comprehensive taxonomy of security and threats within the IoT paradigm is discussed. We also provide insightful findings, presumptions, and outcomes of the challenges to assist IoT developers to address risks and security flaws for better protection. A five-layer and a seven-layer IoT architecture are presented in addition to the existing three-layer architecture. The communication standards and the protocols, along with the threats and attacks corresponding to these three architectures, are discussed. In addition, the impact of different threats and attacks along with their detection, mitigation, and prevention are comprehensively presented. The state-of-the-art solutions to enhance security features in IoT devices are proposed based on Blockchain (BC) technology, Fog Computing (FC), Edge Computing (EC), and Machine Learning (ML), along with some open research problems.

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Section: Introductionmentioning

confidence: 99%

State-of-the-Art Review on IoT Threats and Attacks: Taxonomy, Challenges and Solutions

et al. 2021

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“…[6][7][8] To overcome and mitigate the security problems, some symmetric ciphers have been proposed that provide data confidentiality and privacy of users and smart devices. [9] http://journals.cihanuniversity.edu.iq/index.php/cuesj CUESJ 2021, 5 (2): 13-19…”

Section: Introductionmentioning

confidence: 99%

Analysis the Structures of Some Symmetric Cipher Algorithms Suitable for the Security of IoT Devices

Jasim

Al-Rabeeah

Solaimanzadeh

2021

Cihan U Erbil SCI J

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In the past years, the Internet of Things (IoT) used in different applications and very wide range of fields (e.g. cloud services, smart environments, logistics, social and personal domains, and healthcare services). The IoT included a variety of components and devices such as RFID devices, wireless sensors, actuators, and wireless networks. Also, the IoT with smart devices adopted in various companies, organizations and public services systems. For instance, some devices like Notebooks and smartphones have been used to perform different management activities and duties. These smart devices relied on data exchange and data storage resources in clouds computing services. In this context, the saved data and exchanged data required protection against hacking operations, transferred with more secure communications channels, and safe storage environment in the clouds and local storage systems. In this paper, we proposed some encryption algorithms to tackle the issue of data confidentiality in the IoT applications. This research provided analysis and investigation of these encryption algorithms in light of components of the designs, versions of these algorithms, encryption keys, block size, round functions and the techniques used in the designs.

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“…As data protection and the privacy of users is known to be one of the hindrances for wide-scale adoption of IoT [3]- [5], various researchers lobby on the use of cryptography to strengthen security [6], [7]. Cryptography [8], as a known technique used in data communications security for a better IoT implementation, deals with algorithms to ensure data integrity, secured wireless communication systems, and other security services where information transfer takes place between different users [9]- [11].…”

Section: Introductionmentioning

confidence: 99%

A Modified Polybius Cipher with a New Element-in-Grid Sequencer

Arroyo¹

2020

IJATCSE

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This paper modifies the traditional Polybius square with a 5x5 grid through the introduction of a new dynamic substitution-based matrix for ciphertext assignment. The modification is done through the alteration of cell elements, where the ASCII decimal code equivalent of the key is the basis for the element positioning. The proposed enhanced Polybius square called ASCII Code-based Polybius Square Alphabet Sequencer (APSAlpS) is hoped to be used along with other lightweight cryptographic algorithms classified as block ciphers, stream ciphers, and hash functions in solving constrains identified in IoT. The use of the modified Polybius square along with other lightweight ciphers to establish a better IoT security is recommended.

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IoT Security Issues and Light Weight Block Cipher

Cited by 17 publications

References 18 publications

State-of-the-Art Review on IoT Threats and Attacks: Taxonomy, Challenges and Solutions

State-of-the-Art Review on IoT Threats and Attacks: Taxonomy, Challenges and Solutions

Analysis the Structures of Some Symmetric Cipher Algorithms Suitable for the Security of IoT Devices

A Modified Polybius Cipher with a New Element-in-Grid Sequencer

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