打診 だしん発生 はっせい げん認証 にんしょうであれば
dashinhasseigennin shōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 打診発生源認証

1. If it were to investigate the source of the hit.; If the source of the hit is authenticated.

Ba Conditional
Computing