Results 81 to 90 of about 423 (100)

Related-tweakey impossible differential attack on QARMA-128

Science China Information Sciences, 2021
Juan Du, Wei Wang, Muzhou Li, Meiqin Wang   +3 more
semanticscholar   +2 more sources

New Related-Tweakey Boomerang Attacks and Distinguishers on Deoxys-BC

Chinese Journal of Electronics
Jiamei Liu, Lin Tan, Hong Xu
semanticscholar   +2 more sources

Related-Key Impossible-Differential Attack on Reduced-Round Skinny [PDF]

International Conference on Applied Cryptography and Network Security, 2017
At CRYPTO’16, Beierle et al. presented SKINNY, a family of lightweight tweakable block ciphers intended to compete with the NSA designs SIMON and SPECK.
Ralph Ankele, S. Banik, Avik Chakraborti, Eik List, Florian Mendel, Siang Meng Sim, Gaoli Wang   +6 more
semanticscholar   +4 more sources

Generalized related-key rectangle attacks on block ciphers with linear key schedule: applications to SKINNY and GIFT [PDF]

Designs, Codes and Cryptography, 2020
This paper gives a new generalized key-recovery model of related-key rectangle attacks on block ciphers with linear key schedules. The model is quite optimized and applicable to various block ciphers with linear key schedule. As a proof of work, we apply
Boxin Zhao, Xiaoyang Dong, W. Meier, Keting Jia, Gaoli Wang   +4 more
semanticscholar   +3 more sources

Related-Tweakey Boomerang and Rectangle Attacks on Reduced-Round Joltik-BC

Information Security Practice and Experience
Kangkang Shi, Jiongjiong Ren, Shaozhen Chen   +2 more
semanticscholar   +2 more sources

Impossible Differential Cryptanalysis of Reduced-Round SKINNY [PDF]

International Conference on Cryptology in Africa, 2017
SKINNY is a new lightweight tweakable block cipher family proposed by Beierle $et$ $al$. in CRYPTO 2016. SKINNY-$n$-$t$ is a block cipher with $n$-bit state and $t$-bit tweakey (key and tweak).
Mohamed F. Tolba, A. Abdelkhalek, A. Youssef   +2 more
semanticscholar   +3 more sources

Generalized impossible differential attacks on block ciphers: application to SKINNY and ForkSKINNY [PDF]

Designs, Codes and Cryptography
Impossible differential cryptanalysis is a crucial cryptanalytical method for symmetric ciphers. Given an impossible differential, the key recovery attack typically proceeds in two steps: generating pairs of data and then identifying wrong keys using the
Ling Song, Qinggan Fu, Qianqian Yang, Yin Lv, Lei Hu   +4 more
semanticscholar   +3 more sources

Zero-Correlation Linear Cryptanalysis with Equal Treatment for Plaintexts and Tweakeys

2021
The original zero-correlation linear attack on a tweakable block cipher \(E_{K, T}\) (\(E_{K, T}\) is an ordinary block cipher when \(|T| = 0\)) with key K and tweak T exploits linear approximations \(\langle \alpha , x \rangle \oplus \langle \beta , E_{K,T}(x) \rangle \) with correlation zero for any fixed K and T, where the correlation is computed ...
Chao Niu, Muzhou Li, Siwei Sun, Meiqin Wang   +3 more
openaire   +1 more source

A Practical Forgery Attack on Lilliput-AE [PDF]

Journal of Cryptology, 2019
Lilliput-AE is a tweakable block cipher submitted as a candidate to the NIST lightweight cryptography standardization process. It is based upon the lightweight block cipher Lilliput, whose cryptanalysis so far suggests that it has a large security margin.
O. Dunkelman, Nathan Keller, Eran Lambooij, Yu Sasaki   +3 more
semanticscholar   +3 more sources

Meet-in-the-middle attacks on round-reduced tweakable block cipher Deoxys-BC

IET Information Security, 2019
Deoxys-BC is a tweakable block cipher designed by Jean et al. at ASIACRYPT 2014 within the TWEAKEY framework. Then Deoxys-BC is used in the CAESAR finalist Deoxys.
Rongjia Li, Chenhui Jin
semanticscholar   +1 more source