I am doing a confluence migration with the file encrypted(Export is encrypted)

[Aravind Koushik Gobburu]

I am doing a confluence migration. As the user said that data in the space is confidential he will encrypt it. So when i tried to import the confluence space it is throwing the error as follows.  

• Error unzipping file (This may be due to a large zip file): encrypted ZIP entry not supported
• My doubt is that is confluence not supporting encrypted import or is there any other error.

[Dave Theodore [Coyote Creek Consulting]]

You can only use unencrypted zip format.