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ALLPC: A Lightweight Block Cipher Based on Generalized Feistel Networks for IoT
IEEE International Performance, Computing, and Communications Conference, 2021As millions of intelligent devices are gradually deployed at the edge of networks, a large amount of private and sensitive data generated at those devices need to be transmitted, stored and processed safely among these devices, which become a serve ...
Junhua Cheng, Songtao Guo, Jing He
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FPGA implementation of LBlock lightweight block cipher
2016 3rd International Conference on Electrical Engineering and Information Communication Technology (ICEEICT), 2016The ubiquitous computing era is characterized by wide deployment of resource constraint devices. Secure communication between such devices encounters a big challenge due to their resource limitation. The lightweight cryptographic algorithms are developed to address this challenge.
Md. Nazmul Hasan +3 more
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FeW: A Lightweight Block Cipher
2018In this paper, we propose a new lightweight block cipher \textit{FeW} which encrypts plaintext in the blocks of 64-bit using 80/128 bits key to produce 64-bit ciphertext. We also propose a new structure namely \emph{Feistel-M structure} by admixture of Feistel and 4-branch generalised Feistel structures. This new structure significantly contributes to
KUMAR, Manoj +2 more
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OLBCA: A New Lightweight Block Cipher Algorithm
2014 3rd International Conference on Advanced Computer Science Applications and Technologies, 2014Light weight block cipher algorithms are vital for constrained environment. It is easy to propose an algorithm that optimize any two factors like (security and cost), (security and performance) and (cost and performance) but it is difficult to optimize three factors together at the same time.
Sufyan Salim Mahmood Aldabbagh +1 more
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Lightweight block ciphers for resource-constrained devices
2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), 2020Lightweight cryptography is a new branch of cryptography focused on providing security to resource-constraint devices such as wireless sensor networks (WSN), Radio-Frequency Identification (RFIDs) and other embedded systems. The factors considered in lightweight cryptography are mainly circuit area, memory requirement, processing time, latency, power ...
Yousuf Al-Aali, Said Boussakta
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LiCi: A new ultra-lightweight block cipher
2017 International Conference on Emerging Trends & Innovation in ICT (ICEI), 2017In this paper, we have presented a new lightweight, low power block cipher “LiCi”. The cipher LiCi has Feistel based network which operates on 64 bits plain text and with the help of 128 bits key length it generates 64 bits cipher text. This cipher design shows good performance both on hardware as well as on software platforms.
Jagdish Patil +2 more
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The SIMON and SPECK lightweight block ciphers
Proceedings of the 52nd Annual Design Automation Conference, 2015The Simon and Speck families of block ciphers were designed specifically to offer security on constrained devices, where simplicity of design is crucial. However, the intended use cases are diverse and demand flexibility in implementation. Simplicity, security, and flexibility are ever-present yet conflicting goals in cryptographic design.
Ray Beaulieu +5 more
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Lightweight block ciphers with applications in IoT
2019This chapter aims to provide a comprehensive survey of lightweight block ciphers that have been designed for resource-constrained IoT platforms. The implementations of 10 lightweight block ciphers are compared on 8-bit, 16-bit, and 32-bit microcontrollers by using evaluation metrics such as power and energy consumption, latency, security level ...
Pehlivanoğlu M.K. +3 more
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Eight-sided fortress: a lightweight block cipher
The Journal of China Universities of Posts and Telecommunications, 2014Abstract In this paper, we present a new lightweight block cipher named eight-sided fortress (ESF), which is suitable for resource-constrained environments such as sensor networks and low-cost radio rrequency identification (RFID) tags. Meanwhile, we present the specification, design rationale and evaluation results in terms of the hardware ...
Xuan LIU +3 more
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HDLBC: A lightweight block cipher with high diffusion
Integr., 2023Yongchao Li +3 more
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