For this key, you have both the public and the secret part. You may use it as a personal key. If this key was given to you by someone else, then don’t use it as a personal key.
I tsarut-a, ɣur-k udem azayaz d wudem uffir ɣef tikkelt. Tzemreḍ ad tt-tesqedceḍ am tsarut tudmawant. Ma yella tasarut-a d amdan-nniḍen i ak-tt-id-yefkan, ur tt-sseqdac ara am tsarut tudmawant.