The column scrambler 'mixes' columns of the public key. It makes system more resistant to structural attacks at a little extra cost of a few additional columns.

The column scrambler 'mixes' columns of the public key. It makes system more resistant to structural attacks at a little extra cost of a few additional columns.

Abstract. In 1991, Gabidulin, Paramonov and Tretjakov presented a public key cryptosystem of the McEliece type based on rank codes correcting array errors, the ...

Oct 22, 2024 · The column scrambler 'mixes' columns of the public key. It makes system more resistant to structural attacks at a little extra cost of a few ...

Column Scrambler for the GPT Cryptosystem · A. Ourivski, E. Gabidulin · Published in Discrete Applied Mathematics 15 May 2003 · Computer Science.

Security of the GPT cryptosystem and its applications to cryptography · Ernst Gabidulin. Security and Communication Networks, 2010 ; A Smart approach for GPT ...

The Smart approach allows for withstanding all known attacks even if the column scrambler matrix P over the base field F q . Published in: 2010 IEEE ...

Feb 27, 2016 · We prove that any variant of the GPT cryptosystem which uses a right column scrambler over the extension field as advocated by the works of Gabidulin et al.

We consider different variants of the modified GPT cryptosystem. The main approach for increasing the security of GPT is randomizing the public key.

The column scrambler 'mixes' columns of the public key. It makes system more resistant to structural attacks at a little extra cost of a few additional columns.