Method

GckSessionwrap_key

Declaration [src]

guchar*
gck_session_wrap_key (
  GckSession* self,
  GckObject* wrapper,
  gulong mech_type,
  GckObject* wrapped,
  gsize* n_result,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Wrap a key into a byte stream. This call may block for an indefinite period.

Parameters

`wrapper`	`GckObject`
	The key to use for wrapping.
	The data is owned by the caller of the function.
`mech_type`	`gulong`
	The mechanism type to use for wrapping.
`wrapped`	`GckObject`
	The key to wrap.
	The data is owned by the caller of the function.
`n_result`	`gsize*`
	A location in which to return the length of the wrapped data.
	The argument will be set by the function.
`cancellable`	`GCancellable`
	A `GCancellable` or `NULL`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	An array of `guchar`
	The wrapped data or `NULL` if the operation failed.
	The length of the array is in the `n_result` argument.
	The caller of the method takes ownership of the data, and is responsible for freeing it.