Returns an NSData object to be used as an authentication stamp for an outgoing message.
Original signature is '- (NSData *)authenticationDataForComponents:(NSArray *)components'
Available in Mac OS X v10.0 and later.


- components (NSArray)
- An array containing the elements of a network message, in the form of NSPort and NSData objects.

An NSData object to be used as an authentication stamp for an outgoing message.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)