A review of data security and cryptographic techniques in IoT based devices

Mustafa, Ghulam; Ashraf, Rehan; Mirza, Muhammad Ayzed; Jamil, Abid; Muhammad, .

doi:10.1145/3231053.3231100

Cited by 30 publications

(11 citation statements)

References 12 publications

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“…The solutions to be proposed must also ensure the integrity of the data stored by hashing and time-stamping. Current data privacy mechanisms implement crypto-systems such as AES and ECC (Ammar et al, 2018;Goyal and Sahula, 2016;Mahajan and Sachdeva, 2013;Mustafa et al, 2018;Singh et al, 2017). However, the efficient management of encryption/decryption keys remains one of the challenges.…”

Section: Research Directionsmentioning

confidence: 99%

Context-aware security in the internet of things: a survey

Sylla¹,

Chalouf²,

Krief³

et al. 2021

IJAACS

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Internet of Things applications encompass home-automation, health, transportation, etc. The main objective of these applications is to improve user's daily lives. However, security and privacy threats and the lack of adapted security mechanisms could significantly reduce their development and slow-down their adoption. Several researches have been conducted in order to find solutions for securing the IoT systems and to reduce, even eliminate risks for user's privacy. One of the proposed solutions is context-aware security, which enables to consider relevant contextual information while implementing security mechanisms. In this paper, we will conduct a survey of the context-aware security solutions that have been proposed for smart city IoT applications. These applications have a great impact on citizens life. For each solution, we will provide critical analysis in terms of context-aware management, security services and privacy mechanisms. Then, we will identify the different research directions for better context-aware security in these applications.

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Section: Research Directionsmentioning

confidence: 99%

Context-aware security in the internet of things: a survey

Sylla¹,

Chalouf²,

Krief³

et al. 2021

IJAACS

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show abstract

“…Other works suggest using lightweight encryption as a low-power, memory-efficient encryption standard that requires low computing power [6]. In [7], [8], two comprehensive reviews have been conducted on the literature relating to encryption standards used for IoT applications. The reviews concluded that classic encryption standards like AES, DES, RSA and TDES cannot be used efficiently due to their complex implementation requiring large memory and high computing facilities.…”

Section: Introductionmentioning

confidence: 99%

Analysis and evaluation of symmetrical key ciphers for internet of things smart home

Abdulla

Mahmood

Salih³

et al. 2021

IJEECS

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A large number of sensors and intelligent devices are interconnected via the internet to collect data as part of the internet of things (IoT) applications. Data security is one of the important challenges for these applications due to vulnerability of the internet. IoT devices limiting factors, such as delay-sensitivity, restricted memory, and low computing capability, make choosing the appropriate data encryption standard extremely important. The current research focuses on evaluating four data security, block cipher standards for the IoT smart home application. Considering the encryption/decryption speed, DES, TDES, AES, and SAFER+ standards are evaluated by implementing the algorithms with MATLAB to determine the best security solution. The simulation of the four standards shows the superiority of SAFER+ standard in term of encryption speed compared to others added to its capabilities on security, and software implementation opportunity. The use of classical symmetric key standards for real time data security in the IoT application can be validated through the selection of SAFER+.

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“…Many symmetrical encryption standards exist today such as the Data Encryption Standard (DES), Triple Data Encryption Standard (3DES) [4], Blowfish [5], Secure And Fast Encryption Routine (SAFER+) [6], and the Rijndael which is selected by the U.S. National Institute of Standards and Technology (NIST) as the actual Advanced Encryption Standard (AES) since 2001 [7,8]. Symmetric key encryption standards are divided into two types; the block and stream encryption algorithms.…”

Section: Introductionmentioning

confidence: 99%

Secure and Fast Encryption Routine+: Evaluation by Software Application

Şahin¹,

Mahmood²,

Myderrizi³

2020

International Journal of Engineering Technologies IJET

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Nowadays, the Internet era and its components are based on the collection, exchange, and storage of information which represent a sever security concern. Many cipher algorithms have been developed, evaluated, and implemented to increase the protection of data for various applications. The most known strategy of data securing has been the implementation of symmetrical key encryption standards. Secrecy, robustness, reliability, and software/ hardware implementation, are among the most important properties of good cipher standard. In this work, text, data and image encryption/decryption are performed by a MATLAB software implementation of the symmetric key block standard realized using the Secure and Fast Encryption Routine (SAFER+) algorithm with 128 key length option. The results show good performances in encryption/ decryption speed through a set of original procedures to simplify the achievement of nonlinear functions adopted by SAFER+ structure.

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A review of data security and cryptographic techniques in IoT based devices

Cited by 30 publications

References 12 publications

Context-aware security in the internet of things: a survey

Context-aware security in the internet of things: a survey

Analysis and evaluation of symmetrical key ciphers for internet of things smart home

Secure and Fast Encryption Routine+: Evaluation by Software Application

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