RT info:eu-repo/semantics/article T1 New binary and ternary LCD codes A1 Galindo, Carlos A1 Geil, Olav A1 Hernando, Fernando A1 Ruano Benito, Diego AB LCD codes are linear codes with important cryptographic applications. Recently, a method has been presented to transform any linear code into an LCD code with the same parameters when it is supported on a finite field with cardinality larger than 3. Hence, the study of LCD codes is mainly open for binary and ternary fields. Subfield-subcodes of J-affine variety codes are a generalization of BCH codes which have been successfully used for constructing good quantum codes. We describe binary and ternary LCD codes constructed as subfield-subcodes of J-affine variety codes and provide some new and good LCD codes coming from this construction. YR 2018 FD 2018 LK http://uvadoc.uva.es/handle/10324/31721 UL http://uvadoc.uva.es/handle/10324/31721 LA eng NO IEEE Transactions on Information Theory, accepted for publication NO Producción Científica DS UVaDOC RD 22-dic-2024