Method

GckSessionderive_key_async

Declaration [src]

void
gck_session_derive_key_async (
  GckSession* self,
  GckObject* base,
  GckMechanism* mechanism,
  GckAttributes* attrs,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

Derive a key from another key. This call will return immediately and complete asynchronously.

Parameters

base GckObject
 

The key to derive from.

 The data is owned by the caller of the function.
mechanism GckMechanism
 

The mechanism to use for derivation.

 The data is owned by the caller of the function.
attrs GckAttributes
 

Additional attributes for the derived key.

 The data is owned by the caller of the function.
cancellable GCancellable
 

Optional cancellation object or NULL.

 The argument can be NULL.
 The data is owned by the caller of the function.
callback GAsyncReadyCallback
 

Called when the operation completes.

 The argument can be NULL.
user_data gpointer
 

Data to pass to the callback.

 The argument can be NULL.
 The data is owned by the caller of the function.