dropbear: add ed25519 for failsafe key
authorEtienne Champetier <champetier.etienne@gmail.com>
Mon, 10 Jul 2023 05:56:05 +0000 (07:56 +0200)
committerHauke Mehrtens <hauke@hauke-m.de>
Sat, 12 Aug 2023 09:46:51 +0000 (11:46 +0200)
commit503aa7f9fbb3ca73437aeb2adf492dd8f1d2ab7f
tree5fcca4cf65b4322aa834a155168756221826c17b
parent681baab5a7945db0212d38f5a2278476cf8e2cce
dropbear: add ed25519 for failsafe key

At least Fedora and RHEL 9 set RSAMinSize=2048, so when trying to use
failsafe, we get 'Bad server host key: Invalid key length'
To workaround the issue, we can use: ssh -o RSAMinSize=1024 ...

Generating 2048 bits RSA is extremely slow, so add ed25519.
We keep RSA 1024 to be as compatible as possible.

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit 6ac61dead99ff6b9df00c29b7a858772449718b2)
package/network/services/dropbear/files/dropbear.failsafe