Results 261 to 270 of about 35,425 (325)

TWIS – A Lightweight Block Cipher

2009
A new 128-bit block cipher, TWIS is proposed. It uses key size of 128-bits. The design targets to software environment for resource constrained applications. It is inspired from existing block cipher, CLEFIA. Although the proposed design uses less resources as compared to CLEFIA, it compares favorably with CLEFIA in terms of security provided.
Shri Kant Ojha, Naveen Kumar, Kritika Jain, null Sangeeta   +3 more
openaire   +1 more source

ECLBC: A Lightweight Block Cipher With Error Detection and Correction Mechanisms

IEEE Internet of Things Journal
Lightweight block ciphers are proposed for Internet of Things (IoT) edge devices to ensure secure data transmission with limited resources. However, past research has been designed on ideal channel models, disregarding the possibility of ciphertext ...
Ying Guo, Wenfen Liu, Wen Chen, Qingwen Yan, Yongcan Lu   +4 more
semanticscholar   +1 more source

Analysis on Lightweight Block Cipher, KTANTAN

2011 7th International Conference on Information Assurance and Security (IAS), 2011
In this research, we present the analysis on Lightweight Block Cipher; KTANTAN. This block cipher consists of three algorithms with block sizes of 32/48/64-bit and utilizes an 80-bit key. NIST Statistical Test Suite is used to determine the randomness of output sequence produced by all algorithms. Nine data categories are applied to generate the output
Nik Azura Nik Abdullah, Norul Hidayah Lot @ Ahmad Zawawi, Hazlin Abdul Rani   +2 more
openaire   +1 more source

Hardware lightweight design of PRESENT block cipher

Materials Today: Proceedings, 2020
Abstract In present days the demand for security is increased, so that people gained interest to study on lightweight symmetric ciphers in computing fields like IoT. There are many different security primitives. By that it becomes very difficult to choose the particular primitive for particular application.
G. Sravya, Manchalla. O.V.P. Kumar, G. Merlin Sheeba, K. Jamal, Kiran Mannem   +4 more
openaire   +1 more source

GFLE: a low-energy lightweight block cipher based on a variant of generalized Feistel structure

Physica Scripta
Low-energy lightweight block ciphers are essential for applications with extremely resource-constrained to reduce energy and maintain security. The trade-off between diffusion property and area is a widely studied issue in the design of low-energy block ...
Min Hu, Lang Li, Xiantong Huang, Wei Sun
semanticscholar   +1 more source

Shadow: A Lightweight Block Cipher for IoT Nodes

IEEE Internet of Things Journal, 2021
The advancement of the Internet of Things (IoT) has promoted the rapid development of low-power and multifunctional sensors. However, it is seriously significant to ensure the security of data transmission of these nodes. Meanwhile, sensor nodes have the
Ying Guo, Lang Li, Botao Liu
semanticscholar   +1 more source

LPHD: A low power and high diffusion lightweight block cipher

International journal of circuit theory and applications
Smart door locks pose a large number of threats such as network attacks. Its storage area and power of cipher are severely limited because the wireless nodes of smart door locks are mostly battery‐powered.
Ruihan Xu, Lang Li, Xiantong Huang
semanticscholar   +1 more source

MIBS: A New Lightweight Block Cipher

2009
In this paper, we propose a new lightweight 64-bit block cipher, which we call MIBS, suitable for resource-constrained devices, such as low-cost RFID tags. We also study its hardware implementation efficiency, as well as its security. The hardware implementation of MIBS requires 1400 gates on 0.18 μm technology, which is less than 2000 gates limit for ...
Maryam Izadi, Babak Sadeghiyan, Seyed Saeed Sadeghian, Hossein Arabnezhad Khanooki   +3 more
openaire   +1 more source

Implementation and Cryptanalysis of Lightweight Block Ciphers

2020 4th International Conference on Trends in Electronics and Informatics (ICOEI)(48184), 2020
Encryption has become an important need for each and every data transmission. Large amount of delicate data is transferred regularly through different computer networks such as e-banking, email applications and file exchange. Cryptanalysis is study of analyzing the hidden information in the system.
P. Aiswarya Meenakshi, R. Veera Santhya, R. Sherine Jenny, R. Sudhakar   +3 more
openaire   +1 more source

QTL: A new ultra-lightweight block cipher

Microprocessors and Microsystems, 2016
Abstract We propose a new ultra-lightweight block cipher, QTL. The 64 bits block cipher QTL supports 64 and 128 bits keys. To solve the slow diffusion of the traditional Feistel-type structures we have used a new variant of generalized Feistel network structure in design of the QTL.
Lang Li, Botao Liu, Hui Wang
openaire   +1 more source