pub unsafe static AVContentKeySessionServerPlaybackContextOptionServerChallenge: &'static AVContentKeySessionServerPlaybackContextOptionAvailable on crate feature
AVContentKeySession only.Expand description
Specifies a nonce as a 8-byte NSData object to be included in the secure server playback context (SPC) in order to prevent replay attacks. If not specified default server challenge of 0 is assumed.
See also Apple’s documentation