$ gpg --verify gogost-4.2.0.tar.xz.sig gogost-4.2.0.tar.xz
$ xz -d < gogost-4.2.0.tar.xz | tar xf -
$ make -C gogost-4.2.0 all bench
$ gpg --verify gogost-4.2.0.tar.xz.sig gogost-4.2.0.tar.xz
$ xz -d < gogost-4.2.0.tar.xz | tar xf -
$ make -C gogost-4.2.0 all bench