[PATCH v4 1/2] certs: Trigger creation of RSA module signing key if it's not an RSA key

[Mimi Zohar]

On Fri, 2021-04-23 at 11:12 -0400, Stefan Berger wrote:
> Address a kbuild issue where a developer created an ECDSA key for signing
> kernel modules and then builds an older version of the kernel, when bi-
> secting the kernel for example, that does not support ECDSA keys.
> 
> Trigger the creation of an RSA module signing key if it is not an RSA key.
> 
> Fixes: cfc411e7fff3 ("Move certificate handling to its own directory")
> Signed-off-by: Stefan Berger <stefanb at linux.ibm.com>

Tested-by: Mimi Zohar <zohar at linux.ibm.com>