2 papers
cs.IT2026
Twisted Conjugacy and the Classification of Induced Centrosymmetric Alternant Codes
Ousmane Ndiaye, Massamba Sow
This paper presents a classification of induced centrosymmetric alternant codes through the study of the automorphism structures inherited from Generalized Reed--Solomon (GRS) code…
cs.CR2026
Subcodes of Lambda-Gabidulin Codes for Compact-Ciphertext Cryptography
Freddy Lendé Metouké, Hervé Talé Kalachi, Hermann Tchatchiem Kamche +2
This paper investigates subcodes of lambda-Gabidulin codes, viewed as rank-metric analogues of generalized Reed--Solomon codes, and their applications to compact-ciphertext cryptos…