@node en34132015
@section GOST R 34.13-2015 cipher modes of operation

@table @asis
@item Type of standard
    Encryption and authentication modes
@item What modes are defined
    @itemize
    @item ECB
    @item CTR
    @item OFB
    @item CBC
    @item CFB
    @item MAC
    @end itemize
@end table

@strong{Features}:
@itemize
@item Replaces obsolete @ref{en2814789modes, GOST 28147-89 modes}.
@item Common simple counter mode implementation.
@item OFB, CBC, CFB modes takes long IV, consisting of two parts.
@item Specified MAC is identical to
@url{https://en.wikipedia.org/wiki/CMAC, CMAC} and can be safely used.
@end itemize