Declaration [src]

gck_session_decrypt (
  GckSession* self,
  GckObject* key,
  gulong mech_type,
  const guchar* input,
  gsize n_input,
  gsize* n_result,
  GCancellable* cancellable,
  GError** error

Description [src]

Decrypt data in a mechanism specific manner. This call may block for an indefinite period.


key GckObject

The key to decrypt with.

 The data is owned by the caller of the function.
mech_type gulong

The mechanism type to use for decryption.

input An array of guchar

Data to decrypt.

 The length of the array is specified in the n_input argument.
 The data is owned by the caller of the function.
n_input gsize

Length of the data to decrypt.

n_result gsize*

Location to store the length of the result data.

 The argument will be set by the function.
cancellable GCancellable

Optional cancellation object, 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 data that was decrypted, or NULL if an error occured.

 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.