1/* 2 * Copyright 2017, Data61, CSIRO (ABN 41 687 119 230) 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 */ 6 7#include <camkes.h> 8#include <string.h> 9 10void external__init(void) {} 11 12char *external_get_value(const char *key) { 13 if (!strcmp(key, "secret")) { 14 /* Block reading the value of "secret" */ 15 return strdup(""); 16 } else { 17 /* Allow anything else */ 18 return backing_get_value(key); 19 } 20} 21