Hello,

I'm attempting to update my iOS App with OpenSSL 1.1.1, however Apple is rejecting the binary because:

Non-public API usage:
The app references non-public symbols in Frameworks/CertificateKit.framework/CertificateKit: _getcontext, _makecontext, _setcontext

I don't have any symbols like that in my code base (that wraps around OpenSSL), however I can see references to all three of them in the libssl binary, oddly enough I can't see any references to them in the source, for example:

Unfortunately this means that no iOS apps can be submitted to the app store if they use OpenSSL 1.1.1. OpenSSL 1.1.0i is not affected.

I'd be interested in helping resolve this issue quickly, please let me know if there's any more information I can provide.