1/*
2 * Copyright (c) 2012 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24// #define COMMON_CASTSHOEFLY_FUNCTIONS
25
26#include <stdio.h>
27#include "lionCompat.h"
28#include "CommonCryptorSPI.h"
29// #define DIAGNOSTIC
30
31#include "ccdebug.h"
32
33void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data)
34{
35    CCCryptorRef *encCryptorRef;
36    encCryptorRef = &key->cref;
37
38    CC_DEBUG_LOG(ASL_LEVEL_ERR, "Entering\n");
39    (void) CCCryptorCreateWithMode(kCCBoth, kCCModeECB, kCCAlgorithmCAST, ccNoPadding, NULL, data, len, NULL, 0, 0, 0, encCryptorRef);
40}
41
42void CAST_ecb_encrypt(const unsigned char *in,unsigned char *out, CAST_KEY *key, int enc)
43{
44    CC_DEBUG_LOG(ASL_LEVEL_ERR, "Entering Op: %d\n", enc);
45    if(enc)
46        CCCryptorEncryptDataBlock(key->cref, NULL, in, kCCBlockSizeCAST, out);
47    else
48        CCCryptorDecryptDataBlock(key->cref, NULL, in, kCCBlockSizeCAST, out);
49
50}
51
52