Add the ITSAppUsesNonExemptEncryption key to your app’s Info.plist file with a Boolean value that indicates whether your app uses encryption. Set the value to NO if your app—including any third-party libraries it links against—doesn’t use encryption, or if it only uses forms of encryption that are exempt from export compliance documentation requirements. Otherwise, set it to YES .
Anyone know what the implications are for 3rd party plugins which require registration at runtime to use them?
That’s what I’m getting at. Registration mechanisms often use cryptography, but the details of their implementation are usually closely guarded secrets, so you can’t just “ask” what the developer uses to protect their product.