Add the GPL v2 header to files where it was missing and is not from an
external source, update to the most recent version with the address.
Signed-off-by: David Sterba <dsterba@suse.com>
Add test vectors, a subset without keys as found in linux kernel sources
in crypto/test-mgr.h for all supported hash algorithms.
Signed-off-by: David Sterba <dsterba@suse.com>