An Effective and Innovative Framework with Authentication Schema and Key Generation in Internet of Things

2022 ◽  
pp. 147-160
Author(s):  
S. Karthick ◽  
N. Gomathi
Keyword(s):  
Internet Of Things ◽  
Key Generation

scholarly journals LLSFIoT: Lightweight Logical Security Framework for Internet of Things

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Isha Batra ◽  
Hatem S. A. Hamatta ◽  
Arun Malik ◽  
Mohammed Baz ◽  
Fahad R. Albogamy ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Data Security ◽  
Algorithm Design ◽  
Research Work ◽  
Generation Mechanism ◽  
Key Generation ◽  
Security Framework ◽  
Heavy Weight ◽  
Work First ◽  
Security Enhancements

Current research in Internet of Things (IoT) is focused on the security enhancements to every communicated message in the network. Keeping this thought in mind, researcher in this work emphasizes on a security oriented cryptographic solution. Commonly used security cryptographic solutions are heavy in nature considering their key size, operations, and mechanism they follow to secure a message. This work first determines the benefit of applying lightweight security cryptographic solutions in IoT. The existing lightweight counterparts are still vulnerable to attacks and also consume calculative more power. Therefore, this research work proposes a new hybrid lightweight logical security framework for offering security in IoT (LLSFIoT). The operations, key size, and mechanism used in the proposed framework make its lightweight. The proposed framework is divided into three phases: registration, authentication, and light data security (LDS). LDS offers security by using unique keys at each round bearing small size. Key generation mechanism used is comparatively fast making the compromise of keys as a difficult task. These steps followed in the proposed algorithm design make it lightweight and a better solution for IoT-based networks as compared to the existing solutions that are relatively heavy weight in nature.

scholarly journals Efficient DCT-based secret key generation for the Internet of Things

2019 ◽  
Vol 92 ◽  
pp. 101744 ◽  
Author(s):  
George Margelis ◽  
Xenofon Fafoutis ◽  
George Oikonomou ◽  
Robert Piechocki ◽  
Theo Tryfonas ◽  
...  
Keyword(s):  
Internet Of Things ◽  
The Internet ◽  
Key Generation ◽  
Secret Key ◽  
Secret Key Generation ◽  
The Internet Of Things

scholarly journals Cryptographic Scheme for Lightweight Device Such as IoT using Pseudo Stream Cipher and Trigonometric Technique with Key Generation

2020 ◽  
Vol 9 (5) ◽  
pp. 825-835
Keyword(s):  
Internet Of Things ◽  
Stream Cipher ◽  
The Internet ◽  
Key Generation ◽  
Secret Key ◽  
The Common ◽  
To Come ◽  
Key Length ◽  
The Internet Of Things ◽  
Cryptographic Scheme

The Internet of Things (IoT) being a promising innovation of things to come and is required to associate billions of gadgets. Web of things (IoT) gadgets have been generally utilized, and Electronic correspondence is expanded quickly. The expanded number of correspondence is required to create piles of information and the security of information can be a danger. Information gathered by the IoT gadgets and the information which IoT gadget send might be the portal for an assailant to break client security. To guarantee secure correspondence between IoT centers and central point(server), a cryptographic plan for lightweight gadgets is proposed. In this plan, we make utilize pseudo stream cipher with key generation for rearranging key synchronization and improving security.. The common verification, secret key for meeting synchronization and refreshing secret key for session are finished by trading scrambled messages. Likewise, the key length and update cycle for mystery key for meeting are adaptable as indicated by application. Keys are created from mystery key for meeting for improving the security. We contrasted the plan's security and execution and some lightweight plans. As indicated by the investigation, the proposed plan can give greater security includes low overhead of correspondence which is correct for IoT Node with restricted resource and power. Encryption and decoding is finished utilizing trigonometric ideas and by utilizing the idea of stream figure. Trigonometric ideas are lightweight and improve the security up by an extraordinary degree by diminishing the odds of cryptanalysis. When contrasted with different calculations like Hill figure, RC4, RSA and Present(Lightweight square figure) and so forth, the proposed calculation gives better execution.

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