GOST cryptography -- Russian Federation's crypto algorithms

[stef]

On Sat, Oct 22, 2016 at 02:11:02PM +0300, Sergey Matveev wrote:
> >Current standards are standards, not "western standards".
> 
> There is no "world" or "common" standards. Standards are always related
> to something.
> 
> >And why should
> >we use somehing like this: https://eprint.iacr.org/2016/071.pdf?
> 
> What is the problem? S-box is not randomly chosen? Does it hurt this
> blockcipher security? No.

in fact according to the abstract of that paper: 

"However, the small 4-bit S-Boxes do not have very good cryptographic
properties. In fact, one of them has a probability 1 differential. "

is the abstract wrong?