/* crypto/des/des.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* * This is pared-down version of <openssl/des.h>, shorn of * everything except the bare-bones single-block encrypt/decrypt * routine DES_encrypt1() and the types and #defines needed to use * it. Plus it has the shim code needed to use this function in * CommonEncryption. */ #ifndef _CC_OPENSSL_DES_H_ #define _CC_OPENSSL_DES_H_ #include <Availability.h> #include <AvailabilityMacros.h> #include <CommonCrypto/CommonCryptoPriv.h> #define OPENSSL_DISABLE_OLD_DES_SUPPORT // #include <ccOpenssl/des_locl.h> #include <stdint.h> #include <sys/types.h> #ifdef __cplusplus extern "C" { #endif /* * These typedefs and defines moved here from des.h to allow * this interface to be exported (via private SPI) to the CSP. */ typedef unsigned char DES_cblock[8]; typedef /* const */ unsigned char const_DES_cblock[8]; /* With "const", gcc 2.8.1 on Solaris thinks that DES_cblock * * and const_DES_cblock * are incompatible pointer types. */ #undef DES_LONG #define DES_LONG uint32_t typedef struct DES_ks { union { DES_cblock cblock; /* make sure things are correct size on machines with * 8 byte longs */ DES_LONG deslong[2]; } ks[16]; } DES_key_schedule; __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) int osDesSetkey(DES_key_schedule *dinst, char *key, size_t keyLength, int forEencrypt); __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) void osDesEncrypt(DES_key_schedule *ks, const_DES_cblock *input, DES_cblock *output); __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) void osDesDecrypt(DES_key_schedule *ks, const_DES_cblock *input, DES_cblock *output); /* triple DES */ typedef struct { DES_key_schedule ks[3]; } DES3_Schedule; __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) int osDes3Setkey(DES3_Schedule *dinst, char *key, size_t keyLength, int forEencrypt); __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) void osDes3Encrypt(DES3_Schedule *ks, const_DES_cblock *input, DES_cblock *output); __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_7, __IPHONE_NA, __IPHONE_NA) void osDes3Decrypt(DES3_Schedule *ks, const_DES_cblock *input, DES_cblock *output); #ifdef __cplusplus } #endif #endif /* _CC_OPENSSL_DES_H_ */