Paper 2017/576
The Security of SIMON-like Ciphers Against Linear Cryptanalysis
Zhengbin Liu, Yongqiang Li, and Mingsheng Wang
Abstract
In the present paper, we analyze the security of SIMON-like ciphers against linear cryptanalysis. First, an upper bound is derived on the squared correlation of SIMON-like round function. It is shown that the upper bound on the squared correlation of SIMON-like round function decreases with the Hamming weight of output mask increasing. Based on this, we derive an upper bound on the squared correlation of linear trails for SIMON and SIMECK, which is
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Preprint. MINOR revision.
- Contact author(s)
- liuzhengbin @ iie ac cn
- History
- 2017-06-20: received
- Short URL
- https://ia.cr/2017/576
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2017/576, author = {Zhengbin Liu and Yongqiang Li and Mingsheng Wang}, title = {The Security of {SIMON}-like Ciphers Against Linear Cryptanalysis}, howpublished = {Cryptology {ePrint} Archive, Paper 2017/576}, year = {2017}, url = {https://eprint.iacr.org/2017/576} }