title: iOS: Provisioning profile missing private key?
body: <p>In my Keychain, I have my iOS developer certificate, along with its nested private key.</p>
  
  <p>In the Apple developer center, I created a provisioning profile under Distribution for my app, and downloaded it. When I bring it into Xcode, I see the provisioning profile but it says "valid signing identity not found" and I can't properly build an archive for ad hoc distribution.</p>
  
  <p>How can I resolve this? Like I said, under my Keychain, I have my private key AND my developer profile certificate.</p>