[Buildroot] [PATCH] dropbear: Disable legacy/insecure options

[Carlos Santos]

Stefan Sørensen wrote:

> Dropbear by default enables a number of algorithms that are now considered
> insecure and should only be used when legacy support is required:
>    3DES encryption
>    Blowfish encryption
>    SHA1-96 message integrity
>    CBC encryption mode
>    DSA public keys
>    Diffie-Hellman Group1 key exchange
> 
> So disable them by default, but add a config option for bringing them back.
> Furthermore the Blowfish legacy algorithm is unconditionally disabled
[...]

Looks good but after commit 037b8616257067282e375edca9af19418a0e7a4a it
needs to be rebased.

--
Carlos Santos
DATACOM P&D