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