About one structural attack on McEliece cryptosystem
In this paper an attack on McEliece cryptosystem is considered. In this system the private and public keys are generator matrices of equivalent codes, i.e. they differ by fixed (secret) permutation. At the same time it is known that for every code there are the group of permutations preserving the code. Such code's structure may be used for analysis of McEliece cryptosystem.