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Cryptanalysis of the Lightweight Block Cipher Hummingbird-1
2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies, 2013Hummingbird-1 is a lightweight cryptographic algorithm appropriated for use within resource-constrained environments, which has 256-bit key and encrypt a 16-bitdata in one operation. In this paper, a cryptanalysis ofHummingbird-1 is given which shows a shortcut attack on the internal 16-bit block length, 64-bit key block cipher.
Xunjun Chen +3 more
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A lightweight-friendly modification of GOST block cipher
IACR Cryptol. ePrint Arch., 2014Summary: We study the possibility to modify the GOST block cipher to resist Isobe and Dinu-Dunkelman-Shamir attacks, and, at the same time, to remain to be suitable for lightweight realization.
Andrey Dmukh +2 more
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ITUbee: A Software Oriented Lightweight Block Cipher
2013In this paper, we propose a software oriented lightweight block cipher, ITUbee. The cipher is especially suitable for resource constrained devices including an 8-bit microcontroller such as sensor nodes in wireless sensor networks. For a sensor node one of the most important constraints is the low energy consumption because of the limited battery power.
Ferhat Karakoç +2 more
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Evaluation of Lightweight Block Ciphers for Embedded Systems
2015Ubiquitous Computing and the Internet of Things are two paradigms which have gained a lot of popularity lately. They are based on a multitude of low power devices which usually communicate through wireless connections. To avoid security and reliability problems, efficient cryptographic algorithms must be used for authentication, key exchange and ...
Oana Barahtian +4 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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DULBC: A dynamic ultra-lightweight block cipher with high-throughput
The Integration VLSI Journal, 2022Lang Li, Xiantong Huang
exaly
An ultra-lightweight block cipher with string transformations
Cryptologia, 2023Dimpy Chauhan +3 more
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WARP : Revisiting GFN for Lightweight 128-Bit Block Cipher
Lecture Notes in Computer Science, 2021Subhadeep Banik +2 more
exaly
Low-cost and two-cycle hardware structures of PRINCE lightweight block cipher
International Journal of Circuit Theory and Applications, 2020Bahram Rashidi, Bahram Rashidi
exaly