Use p12 adobe air certificate with ionic app

The title pretty much sums up the question,
I have this legacy app built with adobe air and it’s using some p12 certificate for signing the app,
can i use the same certificate to sign the new app built with ionic?
I know ionic uses a .keystore file for signing android apk’s, are they the same?

Thanks.

Yes, you can use it. Do you have the password for the .p12 certificate container?