The paper proves that every non-MDS matrix admits related differentials, every odd-order symmetric MDS matrix admits them, most circulant matrices admit them, and gives an explicit 15-constraint criterion for 3x3 MDS matrices over finite fields.
A systematic construction approach for all4×4involutory MDS matrices,
1 Pith paper cite this work, alongside 1 external citations. Polarity classification is still indexing.
1
Pith paper citing it
1
external citations · OpenAlex
fields
cs.CR 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Analyzing Linear Layers in Related-Differential Cryptanalysis
The paper proves that every non-MDS matrix admits related differentials, every odd-order symmetric MDS matrix admits them, most circulant matrices admit them, and gives an explicit 15-constraint criterion for 3x3 MDS matrices over finite fields.