patch adding none cipher/mac for ssh v2

[Markus Friedl]

On Sat, Nov 13, 2004 at 01:21:45PM +0000, Ed Avis wrote:
> Users who ask for ssh with 'none' encryption are paying the openssh
> developers a compliment by showing that ssh is worth using for its
> code quality and ease-of-use alone, even without the added security of
> strong encryption.

why don't you use arcfour as a cipher if you don't
need strong encryption?  i doubt that 'none' is faster.