5 papers · 1 filter
Decoding Desarguesian spread codes beyond half minimum distance
Ermes Franch, Chunlei Li, Angelica Piccirillo
Spread codes are a well-known family of constant-dimension subspace-metric codes. For constant dimension and ambient space dimension being a multiple of , these codes ha…
Bounded-degree Low Rank Parity Check Codes
Ermes Franch, Chunlei Li
Low-rank parity-check (LRPC) codes are the rank-metric analogue of low-density parity-check codes and they found important applications in code-based cryptography. In this paper we…
Two new algorithms for error support recovery of low rank parity check codes
Ermes Franch, Chunlei Li
Due to their weak algebraic structure, low rank parity check (LRPC) codes have been employed in several post-quantum cryptographic schemes. In this paper we propose new improved de…
Generalized LRPC codes
Ermes Franch, Philippe Gaborit, Chunlei Li
In this paper we generalize the notion of low-rank parity check (LRPC) codes by introducing a bilinear product over F^m q based on a generic 3-tensor in Fq^mxmxm, where Fq is the f…
Low Row Rank Parity Check Codes
Ermes Franch, Chunlei Li
In this paper we present an extended variant of low rank parity check matrix (LRPC) codes that have received significant interests in recent years. It is shown that the extension i…