Gck.Session.prototype.wrap_key

function wrap_key(wrapper: Gck.Object, mech_type: Number(gulong), wrapped: Gck.Object, cancellable: Gio.Cancellable): [return_value: ByteArray, n_result: Number(gsize)] {
    // Gjs wrapper for gck_session_wrap_key()
}

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

wrapper: The key to use for wrapping.
mech_type: The mechanism type to use for wrapping.
wrapped: The key to wrap.
cancellable: A Gio.Cancellable or null
return_value: the wrapped data or null if the operation failed
n_result: A location in which to return the length of the wrapped data.