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des_old.h
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1 /* crypto/des/des_old.h -*- mode:C; c-file-style: "eay" -*- */
2 
3 /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
4  *
5  * The function names in here are deprecated and are only present to
6  * provide an interface compatible with openssl 0.9.6 and older as
7  * well as libdes. OpenSSL now provides functions where "des_" has
8  * been replaced with "DES_" in the names, to make it possible to
9  * make incompatible changes that are needed for C type security and
10  * other stuff.
11  *
12  * This include files has two compatibility modes:
13  *
14  * - If OPENSSL_DES_LIBDES_COMPATIBILITY is defined, you get an API
15  * that is compatible with libdes and SSLeay.
16  * - If OPENSSL_DES_LIBDES_COMPATIBILITY isn't defined, you get an
17  * API that is compatible with OpenSSL 0.9.5x to 0.9.6x.
18  *
19  * Note that these modes break earlier snapshots of OpenSSL, where
20  * libdes compatibility was the only available mode or (later on) the
21  * prefered compatibility mode. However, after much consideration
22  * (and more or less violent discussions with external parties), it
23  * was concluded that OpenSSL should be compatible with earlier versions
24  * of itself before anything else. Also, in all honesty, libdes is
25  * an old beast that shouldn't really be used any more.
26  *
27  * Please consider starting to use the DES_ functions rather than the
28  * des_ ones. The des_ functions will disappear completely before
29  * OpenSSL 1.0!
30  *
31  * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
32  */
33 
34 /* Written by Richard Levitte ([email protected]) for the OpenSSL
35  * project 2001.
36  */
37 /* ====================================================================
38  * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
39  *
40  * Redistribution and use in source and binary forms, with or without
41  * modification, are permitted provided that the following conditions
42  * are met:
43  *
44  * 1. Redistributions of source code must retain the above copyright
45  * notice, this list of conditions and the following disclaimer.
46  *
47  * 2. Redistributions in binary form must reproduce the above copyright
48  * notice, this list of conditions and the following disclaimer in
49  * the documentation and/or other materials provided with the
50  * distribution.
51  *
52  * 3. All advertising materials mentioning features or use of this
53  * software must display the following acknowledgment:
54  * "This product includes software developed by the OpenSSL Project
55  * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
56  *
57  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
58  * endorse or promote products derived from this software without
59  * prior written permission. For written permission, please contact
60  * [email protected].
61  *
62  * 5. Products derived from this software may not be called "OpenSSL"
63  * nor may "OpenSSL" appear in their names without prior written
64  * permission of the OpenSSL Project.
65  *
66  * 6. Redistributions of any form whatsoever must retain the following
67  * acknowledgment:
68  * "This product includes software developed by the OpenSSL Project
69  * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
70  *
71  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
72  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
73  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
74  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
75  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
76  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
77  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
78  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
79  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
80  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
81  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
82  * OF THE POSSIBILITY OF SUCH DAMAGE.
83  * ====================================================================
84  *
85  * This product includes cryptographic software written by Eric Young
86  * ([email protected]). This product includes software written by Tim
87  * Hudson ([email protected]).
88  *
89  */
90 
91 #ifndef HEADER_DES_H
92 #define HEADER_DES_H
93 
94 #include <openssl/e_os2.h> /* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG */
95 
96 #ifdef OPENSSL_NO_DES
97 #error DES is disabled.
98 #endif
99 
100 #ifndef HEADER_NEW_DES_H
101 #error You must include des.h, not des_old.h directly.
102 #endif
103 
104 #ifdef _KERBEROS_DES_H
105 #error <openssl/des_old.h> replaces <kerberos/des.h>.
106 #endif
107 
108 #include <openssl/symhacks.h>
109 
110 #ifdef OPENSSL_BUILD_SHLIBCRYPTO
111 # undef OPENSSL_EXTERN
112 # define OPENSSL_EXTERN OPENSSL_EXPORT
113 #endif
114 
115 #ifdef __cplusplus
116 extern "C" {
117 #endif
118 
119 #ifdef _
120 #undef _
121 #endif
122 
123 typedef unsigned char _ossl_old_des_cblock[8];
124 typedef struct _ossl_old_des_ks_struct
125  {
126  union {
127  _ossl_old_des_cblock _;
128  /* make sure things are correct size on machines with
129  * 8 byte longs */
130  DES_LONG pad[2];
131  } ks;
132  } _ossl_old_des_key_schedule[16];
133 
134 #ifndef OPENSSL_DES_LIBDES_COMPATIBILITY
135 #define des_cblock DES_cblock
136 #define const_des_cblock const_DES_cblock
137 #define des_key_schedule DES_key_schedule
138 #define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
139  DES_ecb3_encrypt((i),(o),&(k1),&(k2),&(k3),(e))
140 #define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
141  DES_ede3_cbc_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(e))
142 #define des_ede3_cbcm_encrypt(i,o,l,k1,k2,k3,iv1,iv2,e)\
143  DES_ede3_cbcm_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv1),(iv2),(e))
144 #define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
145  DES_ede3_cfb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n),(e))
146 #define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
147  DES_ede3_ofb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n))
148 #define des_options()\
149  DES_options()
150 #define des_cbc_cksum(i,o,l,k,iv)\
151  DES_cbc_cksum((i),(o),(l),&(k),(iv))
152 #define des_cbc_encrypt(i,o,l,k,iv,e)\
153  DES_cbc_encrypt((i),(o),(l),&(k),(iv),(e))
154 #define des_ncbc_encrypt(i,o,l,k,iv,e)\
155  DES_ncbc_encrypt((i),(o),(l),&(k),(iv),(e))
156 #define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
157  DES_xcbc_encrypt((i),(o),(l),&(k),(iv),(inw),(outw),(e))
158 #define des_cfb_encrypt(i,o,n,l,k,iv,e)\
159  DES_cfb_encrypt((i),(o),(n),(l),&(k),(iv),(e))
160 #define des_ecb_encrypt(i,o,k,e)\
161  DES_ecb_encrypt((i),(o),&(k),(e))
162 #define des_encrypt1(d,k,e)\
163  DES_encrypt1((d),&(k),(e))
164 #define des_encrypt2(d,k,e)\
165  DES_encrypt2((d),&(k),(e))
166 #define des_encrypt3(d,k1,k2,k3)\
167  DES_encrypt3((d),&(k1),&(k2),&(k3))
168 #define des_decrypt3(d,k1,k2,k3)\
169  DES_decrypt3((d),&(k1),&(k2),&(k3))
170 #define des_xwhite_in2out(k,i,o)\
171  DES_xwhite_in2out((k),(i),(o))
172 #define des_enc_read(f,b,l,k,iv)\
173  DES_enc_read((f),(b),(l),&(k),(iv))
174 #define des_enc_write(f,b,l,k,iv)\
175  DES_enc_write((f),(b),(l),&(k),(iv))
176 #define des_fcrypt(b,s,r)\
177  DES_fcrypt((b),(s),(r))
178 #if 0
179 #define des_crypt(b,s)\
180  DES_crypt((b),(s))
181 #if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT) && !defined(__OpenBSD__)
182 #define crypt(b,s)\
183  DES_crypt((b),(s))
184 #endif
185 #endif
186 #define des_ofb_encrypt(i,o,n,l,k,iv)\
187  DES_ofb_encrypt((i),(o),(n),(l),&(k),(iv))
188 #define des_pcbc_encrypt(i,o,l,k,iv,e)\
189  DES_pcbc_encrypt((i),(o),(l),&(k),(iv),(e))
190 #define des_quad_cksum(i,o,l,c,s)\
191  DES_quad_cksum((i),(o),(l),(c),(s))
192 #define des_random_seed(k)\
193  _ossl_096_des_random_seed((k))
194 #define des_random_key(r)\
195  DES_random_key((r))
196 #define des_read_password(k,p,v) \
197  DES_read_password((k),(p),(v))
198 #define des_read_2passwords(k1,k2,p,v) \
199  DES_read_2passwords((k1),(k2),(p),(v))
200 #define des_set_odd_parity(k)\
201  DES_set_odd_parity((k))
202 #define des_check_key_parity(k)\
203  DES_check_key_parity((k))
204 #define des_is_weak_key(k)\
205  DES_is_weak_key((k))
206 #define des_set_key(k,ks)\
207  DES_set_key((k),&(ks))
208 #define des_key_sched(k,ks)\
209  DES_key_sched((k),&(ks))
210 #define des_set_key_checked(k,ks)\
211  DES_set_key_checked((k),&(ks))
212 #define des_set_key_unchecked(k,ks)\
213  DES_set_key_unchecked((k),&(ks))
214 #define des_string_to_key(s,k)\
215  DES_string_to_key((s),(k))
216 #define des_string_to_2keys(s,k1,k2)\
217  DES_string_to_2keys((s),(k1),(k2))
218 #define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
219  DES_cfb64_encrypt((i),(o),(l),&(ks),(iv),(n),(e))
220 #define des_ofb64_encrypt(i,o,l,ks,iv,n)\
221  DES_ofb64_encrypt((i),(o),(l),&(ks),(iv),(n))
222 
223 
224 #define des_ecb2_encrypt(i,o,k1,k2,e) \
225  des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
226 
227 #define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
228  des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
229 
230 #define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
231  des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
232 
233 #define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
234  des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
235 
236 #define des_check_key DES_check_key
237 #define des_rw_mode DES_rw_mode
238 #else /* libdes compatibility */
239 /* Map all symbol names to _ossl_old_des_* form, so we avoid all
240  clashes with libdes */
241 #define des_cblock _ossl_old_des_cblock
242 #define des_key_schedule _ossl_old_des_key_schedule
243 #define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
244  _ossl_old_des_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
245 #define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
246  _ossl_old_des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
247 #define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
248  _ossl_old_des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n),(e))
249 #define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
250  _ossl_old_des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
251 #define des_options()\
252  _ossl_old_des_options()
253 #define des_cbc_cksum(i,o,l,k,iv)\
254  _ossl_old_des_cbc_cksum((i),(o),(l),(k),(iv))
255 #define des_cbc_encrypt(i,o,l,k,iv,e)\
256  _ossl_old_des_cbc_encrypt((i),(o),(l),(k),(iv),(e))
257 #define des_ncbc_encrypt(i,o,l,k,iv,e)\
258  _ossl_old_des_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
259 #define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
260  _ossl_old_des_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
261 #define des_cfb_encrypt(i,o,n,l,k,iv,e)\
262  _ossl_old_des_cfb_encrypt((i),(o),(n),(l),(k),(iv),(e))
263 #define des_ecb_encrypt(i,o,k,e)\
264  _ossl_old_des_ecb_encrypt((i),(o),(k),(e))
265 #define des_encrypt(d,k,e)\
266  _ossl_old_des_encrypt((d),(k),(e))
267 #define des_encrypt2(d,k,e)\
268  _ossl_old_des_encrypt2((d),(k),(e))
269 #define des_encrypt3(d,k1,k2,k3)\
270  _ossl_old_des_encrypt3((d),(k1),(k2),(k3))
271 #define des_decrypt3(d,k1,k2,k3)\
272  _ossl_old_des_decrypt3((d),(k1),(k2),(k3))
273 #define des_xwhite_in2out(k,i,o)\
274  _ossl_old_des_xwhite_in2out((k),(i),(o))
275 #define des_enc_read(f,b,l,k,iv)\
276  _ossl_old_des_enc_read((f),(b),(l),(k),(iv))
277 #define des_enc_write(f,b,l,k,iv)\
278  _ossl_old_des_enc_write((f),(b),(l),(k),(iv))
279 #define des_fcrypt(b,s,r)\
280  _ossl_old_des_fcrypt((b),(s),(r))
281 #define des_crypt(b,s)\
282  _ossl_old_des_crypt((b),(s))
283 #if 0
284 #define crypt(b,s)\
285  _ossl_old_crypt((b),(s))
286 #endif
287 #define des_ofb_encrypt(i,o,n,l,k,iv)\
288  _ossl_old_des_ofb_encrypt((i),(o),(n),(l),(k),(iv))
289 #define des_pcbc_encrypt(i,o,l,k,iv,e)\
290  _ossl_old_des_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
291 #define des_quad_cksum(i,o,l,c,s)\
292  _ossl_old_des_quad_cksum((i),(o),(l),(c),(s))
293 #define des_random_seed(k)\
294  _ossl_old_des_random_seed((k))
295 #define des_random_key(r)\
296  _ossl_old_des_random_key((r))
297 #define des_read_password(k,p,v) \
298  _ossl_old_des_read_password((k),(p),(v))
299 #define des_read_2passwords(k1,k2,p,v) \
300  _ossl_old_des_read_2passwords((k1),(k2),(p),(v))
301 #define des_set_odd_parity(k)\
302  _ossl_old_des_set_odd_parity((k))
303 #define des_is_weak_key(k)\
304  _ossl_old_des_is_weak_key((k))
305 #define des_set_key(k,ks)\
306  _ossl_old_des_set_key((k),(ks))
307 #define des_key_sched(k,ks)\
308  _ossl_old_des_key_sched((k),(ks))
309 #define des_string_to_key(s,k)\
310  _ossl_old_des_string_to_key((s),(k))
311 #define des_string_to_2keys(s,k1,k2)\
312  _ossl_old_des_string_to_2keys((s),(k1),(k2))
313 #define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
314  _ossl_old_des_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
315 #define des_ofb64_encrypt(i,o,l,ks,iv,n)\
316  _ossl_old_des_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
317 
318 
319 #define des_ecb2_encrypt(i,o,k1,k2,e) \
320  des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
321 
322 #define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
323  des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
324 
325 #define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
326  des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
327 
328 #define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
329  des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
330 
331 #define des_check_key DES_check_key
332 #define des_rw_mode DES_rw_mode
333 #endif
334 
335 const char *_ossl_old_des_options(void);
336 void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
337  _ossl_old_des_key_schedule ks1,_ossl_old_des_key_schedule ks2,
338  _ossl_old_des_key_schedule ks3, int enc);
339 DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
340  long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
341 void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
342  _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
343 void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
344  _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
345 void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
346  _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,
347  _ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc);
348 void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
349  long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
350 void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
351  _ossl_old_des_key_schedule ks,int enc);
352 void _ossl_old_des_encrypt(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
353 void _ossl_old_des_encrypt2(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
354 void _ossl_old_des_encrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
355  _ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
356 void _ossl_old_des_decrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
357  _ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
358 void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output,
359  long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
360  _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc);
361 void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
362  long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
363  _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc);
364 void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
365  long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
366  _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num);
367 #if 0
368 void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
369  _ossl_old_des_cblock (*out_white));
370 #endif
371 
372 int _ossl_old_des_enc_read(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
373  _ossl_old_des_cblock *iv);
374 int _ossl_old_des_enc_write(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
375  _ossl_old_des_cblock *iv);
376 char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret);
377 char *_ossl_old_des_crypt(const char *buf,const char *salt);
378 #if !defined(PERL5) && !defined(NeXT)
379 char *_ossl_old_crypt(const char *buf,const char *salt);
380 #endif
381 void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
382  int numbits,long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
383 void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
384  _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
385 DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
386  long length,int out_count,_ossl_old_des_cblock *seed);
387 void _ossl_old_des_random_seed(_ossl_old_des_cblock key);
388 void _ossl_old_des_random_key(_ossl_old_des_cblock ret);
389 int _ossl_old_des_read_password(_ossl_old_des_cblock *key,const char *prompt,int verify);
390 int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2,
391  const char *prompt,int verify);
392 void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key);
393 int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key);
394 int _ossl_old_des_set_key(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
395 int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
396 void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key);
397 void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2);
398 void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
399  _ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc);
400 void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
401  _ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num);
402 
403 void _ossl_096_des_random_seed(des_cblock *key);
404 
405 /* The following definitions provide compatibility with the MIT Kerberos
406  * library. The _ossl_old_des_key_schedule structure is not binary compatible. */
407 
408 #define _KERBEROS_DES_H
409 
410 #define KRBDES_ENCRYPT DES_ENCRYPT
411 #define KRBDES_DECRYPT DES_DECRYPT
412 
413 #ifdef KERBEROS
414 # define ENCRYPT DES_ENCRYPT
415 # define DECRYPT DES_DECRYPT
416 #endif
417 
418 #ifndef NCOMPAT
419 # define C_Block des_cblock
420 # define Key_schedule des_key_schedule
421 # define KEY_SZ DES_KEY_SZ
422 # define string_to_key des_string_to_key
423 # define read_pw_string des_read_pw_string
424 # define random_key des_random_key
425 # define pcbc_encrypt des_pcbc_encrypt
426 # define set_key des_set_key
427 # define key_sched des_key_sched
428 # define ecb_encrypt des_ecb_encrypt
429 # define cbc_encrypt des_cbc_encrypt
430 # define ncbc_encrypt des_ncbc_encrypt
431 # define xcbc_encrypt des_xcbc_encrypt
432 # define cbc_cksum des_cbc_cksum
433 # define quad_cksum des_quad_cksum
434 # define check_parity des_check_key_parity
435 #endif
436 
437 #define des_fixup_key_parity DES_fixup_key_parity
438 
439 #ifdef __cplusplus
440 }
441 #endif
442 
443 /* for DES_read_pw_string et al */
444 #include <openssl/ui_compat.h>
445 
446 #endif
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