Decryption Key

Given by Xiaoming, level 20 required; the objective is in Lab Area 37. Pays 500 money.

Briefing: “I found a file on Alex's computer, but it's encrypted. The encryption level is incredibly high, which only makes its contents more intriguing. I need a private key to help crack it. A Lv.2 J-Lab Certificate should be sufficient. If you can get your hands on one, bring it to me.”