Is there an iOS equivalent to SecTransformRef from the Mac SecTransform.h header file? I am getting a Semantic issue where there is an unknown type name 'SecTransformRef'. It appears that the SecTransform.h file does not exist on the iOS side and I am trying to get the same functionality from the Mac side to the iOS version. The main objective at hand is client encryption and communication with Base64 encoding.
Security transforms are only available in OS X.
If you want to make symetric encryption please take a look on doc page: https://developer.apple.com/library/mac/documentation/security/Conceptual/cryptoservices/GeneralPurposeCrypto/GeneralPurposeCrypto.html#//apple_ref/doc/uid/TP40011172-CH9-SW14
and also