/* * Copyright (c) 2015 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include "SecCoreCrypto.h" #include <corecrypto/ccder.h> #ifndef CCDER_BOOL_SUPPORT // // bool encoding/decoding // const uint8_t* ccder_decode_bool(bool* boolean, const uint8_t* der, const uint8_t *der_end) { if (NULL == der) return NULL; size_t payload_size = 0; const uint8_t *payload = ccder_decode_tl(CCDER_BOOLEAN, &payload_size, der, der_end); if (NULL == payload || (der_end - payload) < 1 || payload_size != 1) { return NULL; } if (boolean) *boolean = (*payload != 0); return payload + payload_size; } size_t ccder_sizeof_bool(bool value __unused, CFErrorRef *error) { return ccder_sizeof(CCDER_BOOLEAN, 1); } uint8_t* ccder_encode_bool(bool value, const uint8_t *der, uint8_t *der_end) { uint8_t value_byte = value; return ccder_encode_tl(CCDER_BOOLEAN, 1, der, ccder_encode_body(1, &value_byte, der, der_end)); } #endif