Mimi Zohar [off-list ref] wrote:

From an IMA perspective, either a file hash or signature are valid,
but for this usage it must be a signature.

Not necessarily.  If IMA can guarantee that a module is the same based on its
hash rather than on a key, I would've thought that should be fine.

David
--
To unsubscribe from this list: send the line "unsubscribe linux-security-module" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html