2 papers
cs.CR2019
Practical Algebraic Attack on DAGS
Magali Bardet, Manon Bertin, Alain Couvreur +1
DAGS scheme is a key encapsulation mechanism (KEM) based on quasi-dyadic alternant codes that was submitted to NIST standardization process for a quantum resistant public key algor…
cs.DS2019
Permutation Code Equivalence is not Harder than Graph Isomorphism when Hulls are Trivial
Magali Bardet, Ayoub Otmani, Mohamed Saeed-Taha
The paper deals with the problem of deciding if two finite-dimensional linear subspaces over an arbitrary field are identical up to a permutation of the coordinates. This problem i…