[LEDE-DEV] Backport dropbear SHA256 HMAC to 17.01

[Yousong Zhou]

On 15 February 2017 at 14:40, Stijn Tintel <stijn at linux-ipv6.be> wrote:
> Hi,
>
> I would like to cherry-pick the following commit to lede-17.01:
> 0bf85ef dropbear: enable SHA256 HMACs
>
> Please ACK/NAK.
>
> Thanks,
> Stijn

ACK, and just in case, please remember to also bump PKG_RELEASE ;)

                yousong