LBlock swMATH ID: 6569 Software Authors: Wu, Wenling; Zhang, Lei Description: LBlock: a lightweight block cipher. In this paper, we propose a new lightweight block cipher called LBlock. Similar to many other lightweight block ciphers, the block size of LBlock is 64-bit and the key size is 80-bit. Our security evaluation shows that LBlock can achieve enough security margin against known attacks, such as differential cryptanalysis, linear cryptanalysis, impossible differential cryptanalysis and related-key attacks etc. Furthermore, LBlock can be implemented efficiently not only in hardware environments but also in software platforms such as 8-bit microcontroller. Our hardware implementation of LBlock requires about 1320 GE on \(0.18mu\)m technology with a throughput of 200 Kbps at 100 KHz. The software implementation of LBlock on 8-bit microcontroller requires about 3955 clock cycles to encrypt a plaintext block. Homepage: http://dl.acm.org/citation.cfm?id=2025994 Keywords: block cipher; lightweight; hardware efficiency; design; cryptanalysis Related Software: PRESENT; TWINE; SIMON; KTANTAN; PRINCE; CLEFIA; KATAN; Piccolo; LED; SIMECK; Camellia; HIGHT; SPECK; KLEIN; SKINNY; PRINTcipher; Square; SageMath; Midori; Trivium Cited in: 54 Documents Standard Articles 1 Publication describing the Software, including 1 Publication in zbMATH Year LBlock: a lightweight block cipher. Zbl 1250.94047Wu, Wenling; Zhang, Lei 2011 all top 5 Cited by 131 Authors 11 Wu, Wenling 4 Naya-Plasencia, María 4 Wang, Meiqin 3 Lallemand, Virginie 3 Sasaki, Yu 3 Zhang, Lei 3 Zheng, Yafei 2 Bao, Zhenzhen 2 Blondeau, Celine 2 Bogdanov, Andrey 2 Boura, Christina 2 Buchmann, Johannes A. 2 Bulygin, Stanislav V. 2 Demirci, Hüseyin 2 Derbez, Patrick 2 Fan, Yanhong 2 Guo, Chun 2 Harmanci, A. Emre 2 Hu, Lei 2 Karakoç, Ferhat 2 Leurent, Gaëtan 2 Ma, Xiaoshuang 2 Minematsu, Kazuhiko 2 Nyberg, Kaisa 2 Qi, Wenfeng 2 Qiao, Kexin 2 Song, Ling 2 Sun, Siwei 2 Walter, Michael 2 Wang, Weijia 2 Wang, Yanfeng 2 Yu, Xiaoli 1 Banik, Subhadeep 1 Beaulieu, Ray 1 Biryukov, Alex 1 Canteaut, Anne 1 Chakraborty, Soubhik 1 Chen, Huajin 1 Chen, Shiyao 1 Cheng, Lei 1 Da, Qi 1 Dey, Sabyasachi 1 Dinu, Daniel 1 Dong, Le 1 Dong, Xinfeng 1 Dunkelman, Orr 1 Dutta, Sandip 1 Duval, Sébastien 1 Esgin, Muhammed F. 1 Fouque, Pierre-Alain 1 Fu, Yong 1 Ghosh, Shibam 1 Gong, Guang 1 Großschädl, Johann 1 Gu, Dawu 1 Guo, Jian 1 Hu, Kai 1 Isobe, Takanori 1 Jean, Jérémy 1 Kara, Orhun 1 Kobayashi, Eita 1 Kubo, Hiroyasu 1 Lai, Xuejia 1 Li, Chao 1 Li, Ruilin 1 Li, Wei 1 Li, Xiaodan 1 Li, Yongqing 1 Liao, Maodong 1 Lin, Dongdai 1 Lin, Li 1 Liu, Fukang 1 Liu, Ya 1 Liu, Zhiqiang 1 Lu, Jiqiang 1 Lu, Zhenyu 1 Luo, Yiyuan 1 Luykx, Atul 1 Mao, Yongxia 1 Minier, Marine 1 Morioka, Sumio 1 Nayancy 1 Nikolić, Ivica 1 Perrin, Léo 1 Preneel, Bart 1 Rijmen, Vincent 1 Roy, Tapabrata 1 Sakamoto, Kosei 1 Sarkar, Santanu 1 Shan, Jinyong 1 Shen, Xuan 1 Shibata, Nao 1 Shigeri, Maki 1 Shors, Douglas 1 Smith, Jason 1 Soleimany, Hadi 1 Suder, Valentin 1 Sui, Han 1 Sun, Bing 1 Sun, Ling ...and 31 more Authors all top 5 Cited in 10 Serials 7 Designs, Codes and Cryptography 3 Information Processing Letters 1 Information Sciences 1 Journal of Computational and Applied Mathematics 1 Journal of Cryptology 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Quantum Information Processing 1 Advances in Mathematics of Communications 1 Science China. Information Sciences 1 Frontiers of Computer Science Cited in 5 Fields 54 Information and communication theory, circuits (94-XX) 8 Computer science (68-XX) 4 Operations research, mathematical programming (90-XX) 2 Number theory (11-XX) 1 Quantum theory (81-XX) Citations by Year