Integral Distinguishers and a 4-Round Key-Recovery Attack on Kuznyechik Without Initial Key Whitening

Nitish Kumar, Ranit Dutta, Bimal Mandal. Integral Distinguishers and a 4-Round Key-Recovery Attack on Kuznyechik Without Initial Key Whitening. IACR Cryptology ePrint Archive, 2026:757, 2026. [doi]

@article{KumarDM26a,
  title = {Integral Distinguishers and a 4-Round Key-Recovery Attack on Kuznyechik Without Initial Key Whitening},
  author = {Nitish Kumar and Ranit Dutta and Bimal Mandal},
  year = {2026},
  url = {https://eprint.iacr.org/2026/757},
  researchr = {https://researchr.org/publication/KumarDM26a},
  cites = {0},
  citedby = {0},
  journal = {IACR Cryptology ePrint Archive},
  volume = {2026},
  pages = {757},
}