PATCH & Contribution Signoff: password Protected Server Keys

[drbob <drbob@xxxxxxxxxxxx>]

Hi, as this is my first libssh patch, 
let me know if you want any tweaks - 
or would prefer this done in a different way.

It would be great if this could be included before V0.6.0 release.

thanks.

Attachment: 0001-changes-to-allow-password-protected-server-keys.patch
Description: Binary data

Signed-off-by:  Robert Fernie <drbob@xxxxxxxxxxxx>


libssh Developer's Certificate of Origin. Version 1.0


By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the appropriate
    version of the GNU General Public License; or

(b) The contribution is based upon previous work that, to the best of
    my knowledge, is covered under an appropriate open source license
    and I have the right under that license to submit that work with
    modifications, whether created in whole or in part by me, under
    the GNU General Public License, in the appropriate version; or

(c) The contribution was provided directly to me by some other
    person who certified (a) or (b) and I have not modified it.

(d) I understand and agree that this project and the contribution are
    public and that a record of the contribution (including all
    metadata and personal information I submit with it, including my
    sign-off) is maintained indefinitely and may be redistributed
    consistent with the libssh Team's policies and the requirements of
    the GNU GPL where they are relevant.

(e) I am granting this work to this project under the terms of the
    GNU Lesser General Public License as published by the
    Free Software Foundation; either version 2.1 of
    the License, or (at the option of the project) any later version.

    http://www.gnu.org/licenses/lgpl-2.1.html