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345 lines
13 KiB
345 lines
13 KiB
/* crypto/des/des_old.c */ |
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/*- |
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* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING |
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* |
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* The function names in here are deprecated and are only present to |
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* provide an interface compatible with libdes. OpenSSL now provides |
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* functions where "des_" has been replaced with "DES_" in the names, |
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* to make it possible to make incompatible changes that are needed |
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* for C type security and other stuff. |
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* |
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* Please consider starting to use the DES_ functions rather than the |
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* des_ ones. The des_ functions will dissapear completely before |
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* OpenSSL 1.0! |
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* |
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* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING |
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*/ |
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/* |
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* Written by Richard Levitte (richard@levitte.org) for the OpenSSL project |
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* 2001. |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* openssl-core@openssl.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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#define OPENSSL_DES_LIBDES_COMPATIBILITY |
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#include <openssl/des.h> |
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#include <openssl/rand.h> |
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const char *_ossl_old_des_options(void) |
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{ |
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return DES_options(); |
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} |
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void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, |
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des_key_schedule ks1, des_key_schedule ks2, |
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des_key_schedule ks3, int enc) |
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{ |
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DES_ecb3_encrypt((const_DES_cblock *)input, output, |
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2, |
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(DES_key_schedule *)ks3, enc); |
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} |
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DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec) |
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{ |
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return DES_cbc_cksum((unsigned char *)input, output, length, |
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(DES_key_schedule *)schedule, ivec); |
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} |
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void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int enc) |
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{ |
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DES_cbc_encrypt((unsigned char *)input, (unsigned char *)output, |
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length, (DES_key_schedule *)schedule, ivec, enc); |
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} |
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void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int enc) |
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{ |
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DES_ncbc_encrypt((unsigned char *)input, (unsigned char *)output, |
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length, (DES_key_schedule *)schedule, ivec, enc); |
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} |
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void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, |
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_ossl_old_des_cblock *inw, |
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_ossl_old_des_cblock *outw, int enc) |
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{ |
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DES_xcbc_encrypt((unsigned char *)input, (unsigned char *)output, |
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length, (DES_key_schedule *)schedule, ivec, inw, outw, |
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enc); |
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} |
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void _ossl_old_des_cfb_encrypt(unsigned char *in, unsigned char *out, |
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int numbits, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int enc) |
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{ |
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DES_cfb_encrypt(in, out, numbits, length, |
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(DES_key_schedule *)schedule, ivec, enc); |
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} |
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void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, |
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des_key_schedule ks, int enc) |
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{ |
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DES_ecb_encrypt(input, output, (DES_key_schedule *)ks, enc); |
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} |
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void _ossl_old_des_encrypt(DES_LONG *data, des_key_schedule ks, int enc) |
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{ |
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DES_encrypt1(data, (DES_key_schedule *)ks, enc); |
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} |
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void _ossl_old_des_encrypt2(DES_LONG *data, des_key_schedule ks, int enc) |
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{ |
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DES_encrypt2(data, (DES_key_schedule *)ks, enc); |
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} |
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void _ossl_old_des_encrypt3(DES_LONG *data, des_key_schedule ks1, |
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des_key_schedule ks2, des_key_schedule ks3) |
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{ |
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DES_encrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2, |
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(DES_key_schedule *)ks3); |
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} |
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void _ossl_old_des_decrypt3(DES_LONG *data, des_key_schedule ks1, |
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des_key_schedule ks2, des_key_schedule ks3) |
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{ |
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DES_decrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2, |
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(DES_key_schedule *)ks3); |
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} |
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void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule ks1, |
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des_key_schedule ks2, |
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des_key_schedule ks3, |
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_ossl_old_des_cblock *ivec, int enc) |
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{ |
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DES_ede3_cbc_encrypt((unsigned char *)input, (unsigned char *)output, |
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length, (DES_key_schedule *)ks1, |
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(DES_key_schedule *)ks2, (DES_key_schedule *)ks3, |
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ivec, enc); |
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} |
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void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, |
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long length, des_key_schedule ks1, |
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des_key_schedule ks2, |
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des_key_schedule ks3, |
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_ossl_old_des_cblock *ivec, int *num, |
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int enc) |
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{ |
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DES_ede3_cfb64_encrypt(in, out, length, |
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2, |
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(DES_key_schedule *)ks3, ivec, num, enc); |
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} |
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void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, |
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long length, des_key_schedule ks1, |
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des_key_schedule ks2, |
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des_key_schedule ks3, |
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_ossl_old_des_cblock *ivec, int *num) |
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{ |
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DES_ede3_ofb64_encrypt(in, out, length, |
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2, |
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(DES_key_schedule *)ks3, ivec, num); |
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} |
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#if 0 /* broken code, preserved just in case anyone |
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* specifically looks for this */ |
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void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), |
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_ossl_old_des_cblock (*in_white), |
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_ossl_old_des_cblock (*out_white)) |
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{ |
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DES_xwhite_in2out(des_key, in_white, out_white); |
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} |
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#endif |
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int _ossl_old_des_enc_read(int fd, char *buf, int len, des_key_schedule sched, |
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_ossl_old_des_cblock *iv) |
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{ |
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return DES_enc_read(fd, buf, len, (DES_key_schedule *)sched, iv); |
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} |
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int _ossl_old_des_enc_write(int fd, char *buf, int len, |
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des_key_schedule sched, _ossl_old_des_cblock *iv) |
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{ |
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return DES_enc_write(fd, buf, len, (DES_key_schedule *)sched, iv); |
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} |
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char *_ossl_old_des_fcrypt(const char *buf, const char *salt, char *ret) |
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{ |
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return DES_fcrypt(buf, salt, ret); |
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} |
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char *_ossl_old_des_crypt(const char *buf, const char *salt) |
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{ |
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return DES_crypt(buf, salt); |
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} |
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char *_ossl_old_crypt(const char *buf, const char *salt) |
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{ |
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return DES_crypt(buf, salt); |
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} |
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void _ossl_old_des_ofb_encrypt(unsigned char *in, unsigned char *out, |
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int numbits, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec) |
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{ |
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DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule, |
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ivec); |
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} |
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void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int enc) |
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{ |
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DES_pcbc_encrypt((unsigned char *)input, (unsigned char *)output, |
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length, (DES_key_schedule *)schedule, ivec, enc); |
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} |
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DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input, |
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_ossl_old_des_cblock *output, long length, |
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int out_count, _ossl_old_des_cblock *seed) |
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{ |
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return DES_quad_cksum((unsigned char *)input, output, length, |
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out_count, seed); |
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} |
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void _ossl_old_des_random_seed(_ossl_old_des_cblock key) |
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{ |
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RAND_seed(key, sizeof(_ossl_old_des_cblock)); |
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} |
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void _ossl_old_des_random_key(_ossl_old_des_cblock ret) |
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{ |
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DES_random_key((DES_cblock *)ret); |
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} |
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int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt, |
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int verify) |
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{ |
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return DES_read_password(key, prompt, verify); |
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} |
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int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1, |
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_ossl_old_des_cblock *key2, |
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const char *prompt, int verify) |
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{ |
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return DES_read_2passwords(key1, key2, prompt, verify); |
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} |
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void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key) |
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{ |
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DES_set_odd_parity(key); |
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} |
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int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key) |
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{ |
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return DES_is_weak_key(key); |
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} |
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int _ossl_old_des_set_key(_ossl_old_des_cblock *key, |
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des_key_schedule schedule) |
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{ |
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return DES_set_key(key, (DES_key_schedule *)schedule); |
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} |
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int _ossl_old_des_key_sched(_ossl_old_des_cblock *key, |
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des_key_schedule schedule) |
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{ |
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return DES_key_sched(key, (DES_key_schedule *)schedule); |
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} |
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void _ossl_old_des_string_to_key(char *str, _ossl_old_des_cblock *key) |
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{ |
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DES_string_to_key(str, key); |
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} |
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void _ossl_old_des_string_to_2keys(char *str, _ossl_old_des_cblock *key1, |
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_ossl_old_des_cblock *key2) |
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{ |
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DES_string_to_2keys(str, key1, key2); |
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} |
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void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, |
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long length, des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int *num, |
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int enc) |
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{ |
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DES_cfb64_encrypt(in, out, length, (DES_key_schedule *)schedule, |
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ivec, num, enc); |
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} |
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void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, |
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long length, des_key_schedule schedule, |
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_ossl_old_des_cblock *ivec, int *num) |
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{ |
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DES_ofb64_encrypt(in, out, length, (DES_key_schedule *)schedule, |
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ivec, num); |
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}
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