How to use encryption files( pvr.ccz) in Cocos Creator?

Hi, i want to use encryption files (pvr.ccz) in Cocos Creator 3.3.2. I find how it use in cocos2d

Can i use it in Cocos Creator?

I can ask engineering to review this topic.

We are sorry that CocosCreator 3.3.2 does not currently support loading pvr.ccz, and we will discuss whether to support it in a later release.

Thank you for your answer.