You should also specify a certificate for other people to use when they send you encrypted messages. Do you want to use the same certificate to encrypt & decrypt messages sent to you?
Yessefk daɣen ad tmuddeḍ aselkin i yemdanen nniḍen akken ad tesqedcen ticki ak-d-aznen iwgelhanen. Tebɣiḍ ad teseqdceḍ yiwen n uselkin i uwgelhen akked u uzmek n yeznan d-ittwaznen i kečč?