Results 81 to 90 of about 1,718 (192)

Chaos-based S-box for lightweight block cipher

, 2014
In this paper, design of chaos-based 4 x 4-bit substitution box (S-box) is presented. The chaotic 4 x 4-bit S-box provides good cryptographic properties and has hardware efficiency. The proposed chaotic 4x4-bit S-box is used for design of chaotic S-boxes
TRAN, Dat; id_orcid, Hue, TaThi
core   +1 more source

A Lightweight Block Cipher Algorithm for Secure SDN Environment

, 2018
Software Defined Network is a next-generation networking technology that transforms a closed network environment based on existing network vendors into a flexible, software-based, centralized management environment that can be simplified by abstracting ...
Oh, Yewon, Jin, Jungha, Kim, Keecheon
core   +1 more source

Random Permutation Statistics and An Improved Slide-Determine Attack on KeeLoq

, 2011
KeeLoq is a lightweight block cipher which is extensively used in the automotive industry. Its periodic structure, and overall simplicity makes it vulnerable to many different attacks.
Courtois, NT, Bard, GV
core  

DRcipher: A pseudo-random dynamic round lightweight block cipher

Journal of King Saud University: Computer and Information Sciences
The Internet of Things (IoT) has gained popularity in various fields, including components such as embedded devices and wireless sensors. However, ensuring the security of data transmission from these devices is of critical importance.
Juanli Kuang, Xiawei Cao, Songxiao Li, Lang Li   +3 more
doaj   +1 more source

I-PRESENT TM: An Involutive Lightweight Block Cipher

, 2014
This paper proposes a new involutive light-weight block cipher for resource-constraint environments called I-PRESENT TM. The design is based on the Present block cipher which is included in the ISO/IEC 29192 standard on lightweight cryptography.
Md. Zaini Jamaludin, Mohd Ezanee Rusli, Mohd Yasir, Ahmad Azlan, Muhammad Reza Z’aba, Norziana Jamil   +5 more
core  

3-subset meet-in-the-middle attack on block cipher TWIS

Tongxin xuebao, 2014
To do further analysis of the security of lightweight block cipher TWIS, 3-subset meet-in-the-middle attack was applied to 10-round TWIS without the final whitening.
Ya-fei ZHENG, Hong-ru WEI
doaj   +2 more sources

Advances in ultralightweight cryptography for low-cost RFID tags: gossamer protocol [PDF]

, 2009
Peris-Lopez, P., Arturo Ribagorda, Ribagorda, A., Pedro Peris-Lopez, Julio Cesar Hernandez-Castro, Hernandez-Castro, Julio, Juan M. E. Tapiador, Estevez-Tapiador, J.   +7 more
core   +1 more source

Lightweight Block Cipher for Security in Resource-Constrained Network

As the proliferation of resource-constrained devices continues in various application domains, the need for energy-efficient cryptographic algorithms becomes paramount for ensuring their security. Lightweight block ciphers play a crucial role in securing
Gupta, Aruna, Sasikala, T.
core   +1 more source

ELiF : An Extremely Lightweight & Flexible Block Cipher Family and Its Experimental Security [PDF]

, 2016
In this paper, we analyzed an extreme case of lightweight block cipher design in terms of security and efficiency. To do this, we proposed ELiF block cipher family which has one of the smallest hardware area in a fully serial design. We also defined ELiF
Adnan Baysal, Ünal Kocabaş
core  

An argument on the security of LRBC, a recently proposed lightweight block cipher [PDF]

, 2020
LRBC is a new lightweight block cipher that has been proposed for resource-constrained IoT devices. The cipher is claimed to be secure against differential cryptanalysis and linear cryptanalysis. However, beside short state length which is only 16-bits,
Sadegh Sadeghi, Nasour Bagheri
core