CHAM swMATH ID: 24780 Software Authors: Koo, Bonwook; Roh, Dongyoung; Kim, Hyeonjin; Jung, Younghoon; Lee, Dong-Geon; Kwon, Daesung Description: CHAM: a family of lightweight block ciphers for resource-constrained devices. In this paper, we propose a family of lightweight block ciphers CHAM that has remarkable efficiency on resource-constrained devices. The family consists of three ciphers, CHAM-64/128, CHAM-128/128, and CHAM-128/256 which are of the generalized 4-branch Feistel structure based on ARX (Addition, Rotation, XOR) operations.{par}In hardware implementations, CHAM requires smaller areas (73 Homepage: https://link.springer.com/chapter/10.1007%2F978-3-319-78556-1_1 Keywords: lightweight block cipher; stateless-on-the-fly; ARX Related Software: LEA; SIMECK; SIMON; SPECK; STP; Salsa20; Chaskey; TEA; PySMT; SymPy; Midori; PRINTcipher; KATAN; PRINCE; PRESENT; CLEFIA; ProjectQ; Boolector; HIGHT; XTEA Cited in: 5 Documents Standard Articles 1 Publication describing the Software, including 1 Publication in zbMATH Year CHAM: a family of lightweight block ciphers for resource-constrained devices. Zbl 1507.94042Koo, Bonwook; Roh, Dongyoung; Kim, Hyeonjin; Jung, Younghoon; Lee, Dong-Geon; Kwon, Daesung 2018 all top 5 Cited by 20 Authors 2 Aref, Mohammad Reza 2 Azimi, Seyyed Arash 2 Jung, Younghoon 2 Koo, Bonwook 2 Kwon, Daesung 2 Lee, Dong-Geon 2 Mohajeri, Javad 2 Ranea, Adrián H. 2 Rijmen, Vincent 2 Roh, Dongyoung 2 Salmasizadeh, Mahmoud 1 Jang, Kyungbae 1 Jeong, Il Woong 1 Kim, Hyeonjin 1 Kim, Hyunji 1 Kim, Hyunjun 1 Kim, Woo-Hwan 1 Kwon, Hyeokdong 1 Seo, Hwajeong 1 Song, Gyeongju Cited in 2 Serials 1 Designs, Codes and Cryptography 1 Quantum Information Processing Cited in 3 Fields 5 Information and communication theory, circuits (94-XX) 1 Computer science (68-XX) 1 Quantum theory (81-XX) Citations by Year