
SHA1 is no longer secure and thus needs to be replaced by a secure algorithm, in this case SHA256. See: https://en.wikipedia.org/wiki/SHA-1#Attacks Fixes: https://github.com/cloudbase/cloudbase-init/issues/123 Change-Id: Ib565b99116fe966421f57b6c1f3bf6d6b9589288 Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com>