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.
 The instance takes ownership of the data, and is responsible for freeing it.
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.