Complex sentence: PANA will not define any new authentication protocol, key distribution, key agreement or key derivation protocols; for these purposes, EAP will be used, and PANA will carry the EAP payload.
Split into simpler sentences: PANA will not define any new authentication protocol, key distribution, key agreement or key derivation protocols. For these purposes, EAP will be used, and PANA will carry the EAP payload.