i have video playing server and for that fairplay need to be integrated for DRM Protectcted videos,. My Streaming server needs from my side
An ASK file (Application Secret Key)
A Fairplay certificate in either .cer or .der format
A private key in .p12 format .
i have ASK Key and csr file also which is used create fairplay certificate i dont have private key because the certificate creation done in our vendors Macbook so thats why whenever i download fairplay certificate in my Keychain access there is no private key belongs to certificate , so what to do now to get private key, i even tried exporting apple id and keychain acess preference from that mac still i dont see private key with that certificate, please help me ASAP,