/**
* \brief Frees a RandState object after destroying all sensitive material.
*
* \param state The RandState object to free.
*
* \return NOISE_ERROR_NONE on success.
* \return NOISE_ERROR_INVALID_PARAM if \a state is NULL.
*
* \sa noise_randstate_new()
*/
int noise_randstate_free(NoiseRandState *state)
{
/* Validate the parameter */
if (!state)
return NOISE_ERROR_INVALID_PARAM;
/* Clean and free the memory */
noise_free(state, state->size);
return NOISE_ERROR_NONE;
}
/* Clean up */
static void
gst_marble_finalize (GObject * obj)
{
GstMarble *marble = GST_MARBLE_CAST (obj);
noise_free (marble->noise);
g_free (marble->sin_table);
g_free (marble->cos_table);
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
/**
* \brief Frees a CipherState object after destroying all sensitive material.
*
* \param state The CipherState object to free.
*
* \return NOISE_ERROR_NONE on success.
* \return NOISE_ERROR_INVALID_PARAM if \a state is NULL.
*
* \sa noise_cipherstate_new_by_id(), noise_cipherstate_new_by_name()
*/
int noise_cipherstate_free(NoiseCipherState *state)
{
/* Bail out if no cipher state */
if (!state)
return NOISE_ERROR_INVALID_PARAM;
/* Call the backend-specific destroy function if necessary */
if (state->destroy)
(*(state->destroy))(state);
/* Clean and free the memory */
noise_free(state, state->size);
return NOISE_ERROR_NONE;
}
/**
* \brief Frees a SymmetricState object after destroying all sensitive material.
*
* \param state The SymmetricState object to free.
*
* \return NOISE_ERROR_NONE on success.
* \return NOISE_ERROR_INVALID_PARAM if \a state is NULL.
*
* \sa noise_symmetricstate_new_by_id(), noise_symmetricstate_new_by_name()
*/
int noise_symmetricstate_free(NoiseSymmetricState *state)
{
/* Bail out if no symmetric state */
if (!state)
return NOISE_ERROR_INVALID_PARAM;
/* Free the sub objects that are hanging off the symmetricstate */
if (state->cipher)
noise_cipherstate_free(state->cipher);
if (state->hash)
noise_hashstate_free(state->hash);
/* Clean and free the memory for "state" */
noise_free(state, state->size);
return NOISE_ERROR_NONE;
}
