1 /* crypto/des/des_old.h -*- mode:C; c-file-style: "eay" -*- */
3 /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
5 * The function names in here are deprecated and are only present to
6 * provide an interface compatible with libdes. OpenSSL now provides
7 * functions where "des_" has been replaced with "DES_" in the names,
8 * to make it possible to make incompatible changes that are needed
9 * for C type security and other stuff.
11 * Please consider starting to use the DES_ functions rather than the
12 * des_ ones. The des_ functions will dissapear completely before
15 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
18 /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
21 /* ====================================================================
22 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
24 * Redistribution and use in source and binary forms, with or without
25 * modification, are permitted provided that the following conditions
28 * 1. Redistributions of source code must retain the above copyright
29 * notice, this list of conditions and the following disclaimer.
31 * 2. Redistributions in binary form must reproduce the above copyright
32 * notice, this list of conditions and the following disclaimer in
33 * the documentation and/or other materials provided with the
36 * 3. All advertising materials mentioning features or use of this
37 * software must display the following acknowledgment:
38 * "This product includes software developed by the OpenSSL Project
39 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
41 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
42 * endorse or promote products derived from this software without
43 * prior written permission. For written permission, please contact
44 * openssl-core@openssl.org.
46 * 5. Products derived from this software may not be called "OpenSSL"
47 * nor may "OpenSSL" appear in their names without prior written
48 * permission of the OpenSSL Project.
50 * 6. Redistributions of any form whatsoever must retain the following
52 * "This product includes software developed by the OpenSSL Project
53 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
55 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
56 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
57 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
58 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
59 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
60 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
61 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
62 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
63 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
64 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
65 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
66 * OF THE POSSIBILITY OF SUCH DAMAGE.
67 * ====================================================================
69 * This product includes cryptographic software written by Eric Young
70 * (eay@cryptsoft.com). This product includes software written by Tim
71 * Hudson (tjh@cryptsoft.com).
75 #ifndef HEADER_DES_OLD_H
76 #define HEADER_DES_OLD_H
79 #error DES is disabled.
82 #ifdef _KERBEROS_DES_H
83 #error <openssl/des_old.h> replaces <kerberos/des.h>.
86 #include <openssl/opensslconf.h> /* DES_LONG */
87 #include <openssl/e_os2.h> /* OPENSSL_EXTERN */
88 #include <openssl/symhacks.h>
90 #ifdef OPENSSL_BUILD_SHLIBCRYPTO
91 # undef OPENSSL_EXTERN
92 # define OPENSSL_EXTERN OPENSSL_EXPORT
99 typedef unsigned char _ossl_old_des_cblock[8];
100 typedef struct _ossl_old_des_ks_struct
103 _ossl_old_des_des_cblock _;
104 /* make sure things are correct size on machines with
108 } _ossl_old_des_key_schedule[16];
110 #ifdef OPENSSL_DES_PRE_0_9_7_COMPATIBILITY
111 #define des_cblock DES_cblock
112 #define des_key_schedule DES_key_schedule
113 #define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
114 DES_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
115 #define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
116 DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
117 #define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
118 DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
119 #define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
120 DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
121 #define des_options()\
123 #define des_cbc_cksum(i,o,l,k,iv)\
124 DES_cbc_cksum((i),(o),(l),(k),(iv))
125 #define des_cbc_encrypt(i,o,l,k,iv,e)\
126 DES_cbc_encrypt((i),(o),(l),(k),(iv),(e))
127 #define des_ncbc_encrypt(i,o,l,k,iv,e)\
128 DES_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
129 #define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
130 DES_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
131 #define des_cfb_encrypt(i,o,l,k,iv,e)\
132 DES_cfb_encrypt((i),(o),(l),(k),(iv),(e))
133 #define des_ecb_encrypt(i,o,k,e)\
134 DES_ecb_encrypt((i),(o),(k),(e))
135 #define des_encrypt(d,k,e)\
136 DES_encrypt((d),(k),(e))
137 #define des_encrypt2(d,k,e)\
138 DES_encrypt2((d),(k),(e))
139 #define des_encrypt3(d,k1,k2,k3)\
140 DES_encrypt3((d),(k1),(k2),(k3))
141 #define des_decrypt3(d,k1,k2,k3)\
142 DES_decrypt3((d),(k1),(k2),(k3))
143 #define des_xwhite_in2out(k,i,o)\
144 DES_xwhite_in2out((k),(i),(o))
145 #define des_enc_read(f,b,l,k,iv)\
146 DES_enc_read((f),(b),(l),(k),(iv))
147 #define des_enc_write(f,b,l,k,iv)\
148 DES_enc_write((f),(b),(l),(k),(iv))
149 #define des_fcrypt(b,s,r)\
150 DES_fcrypt((b),(s),(r))
151 #define des_crypt(b,s)\
153 #define des_ofb_encrypt(i,o,n,l,k,iv)\
154 DES_ofb_encrypt((i),(o),(n),(l),(k),(iv))
155 #define des_pcbc_encrypt(i,o,l,k,iv,e)\
156 DES_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
157 #define des_quad_cksum(i,o,l,c,s)\
158 DES_quad_cksum((i),(o),(l),(c),(s))
159 #define des_random_seed(k)\
161 #define des_random_key(r)\
163 #define des_read_password(k,p,v) \
164 DES_read_password((k),(p),(v))
165 #define des_read_2passwords(k1,k2,p,v) \
166 DES_read_2passwords((k1),(k2),(p),(v))
167 #define des_set_odd_parity(k)\
168 DES_set_odd_parity((k))
169 #define des_is_weak_key(k)\
171 #define des_set_key(k,ks)\
172 DES_set_key((k),(ks))
173 #define des_key_sched(k,ks)\
174 DES_key_sched((k),(ks))
175 #define des_string_to_key(s,k)\
176 DES_string_to_key((s),(k))
177 #define des_string_to_2keys(s,k1,k2)\
178 DES_string_to_2keys((s),(k1),(k2))
179 #define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
180 DES_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
181 #define des_ofb64_encrypt(i,o,l,ks,iv,n)\
182 DES_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
185 #define des_ecb2_encrypt(i,o,k1,k2,e) \
186 des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
188 #define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
189 des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
191 #define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
192 des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
194 #define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
195 des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
197 #define des_check_key DES_check_key
198 #define des_rw_mode DES_rw_mode
199 #else /* libdes compatibility */
200 /* Map all symbol names to _ossl_old_des_* form, so we avoid all
201 clashes with libdes */
202 #define des_cblock _ossl_old_des_cblock
203 #define des_key_schedule _ossl_old_des_key_schedule
204 #define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
205 _ossl_old_des_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
206 #define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
207 _ossl_old_des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
208 #define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
209 _ossl_old_des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
210 #define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
211 _ossl_old_des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
212 #define des_options()\
213 _ossl_old_des_options()
214 #define des_cbc_cksum(i,o,l,k,iv)\
215 _ossl_old_des_cbc_cksum((i),(o),(l),(k),(iv))
216 #define des_cbc_encrypt(i,o,l,k,iv,e)\
217 _ossl_old_des_cbc_encrypt((i),(o),(l),(k),(iv),(e))
218 #define des_ncbc_encrypt(i,o,l,k,iv,e)\
219 _ossl_old_des_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
220 #define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
221 _ossl_old_des_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
222 #define des_cfb_encrypt(i,o,l,k,iv,e)\
223 _ossl_old_des_cfb_encrypt((i),(o),(l),(k),(iv),(e))
224 #define des_ecb_encrypt(i,o,k,e)\
225 _ossl_old_des_ecb_encrypt((i),(o),(k),(e))
226 #define des_encrypt(d,k,e)\
227 _ossl_old_des_encrypt((d),(k),(e))
228 #define des_encrypt2(d,k,e)\
229 _ossl_old_des_encrypt2((d),(k),(e))
230 #define des_encrypt3(d,k1,k2,k3)\
231 _ossl_old_des_encrypt3((d),(k1),(k2),(k3))
232 #define des_decrypt3(d,k1,k2,k3)\
233 _ossl_old_des_decrypt3((d),(k1),(k2),(k3))
234 #define des_xwhite_in2out(k,i,o)\
235 _ossl_old_des_xwhite_in2out((k),(i),(o))
236 #define des_enc_read(f,b,l,k,iv)\
237 _ossl_old_des_enc_read((f),(b),(l),(k),(iv))
238 #define des_enc_write(f,b,l,k,iv)\
239 _ossl_old_des_enc_write((f),(b),(l),(k),(iv))
240 #define des_fcrypt(b,s,r)\
241 _ossl_old_des_fcrypt((b),(s),(r))
242 #define des_crypt(b,s)\
243 _ossl_old_des_crypt((b),(s))
245 _ossl_old_crypt((b),(s))
246 #define des_ofb_encrypt(i,o,n,l,k,iv)\
247 _ossl_old_des_ofb_encrypt((i),(o),(n),(l),(k),(iv))
248 #define des_pcbc_encrypt(i,o,l,k,iv,e)\
249 _ossl_old_des_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
250 #define des_quad_cksum(i,o,l,c,s)\
251 _ossl_old_des_quad_cksum((i),(o),(l),(c),(s))
252 #define des_random_seed(k)\
253 _ossl_old_des_random_seed((k))
254 #define des_random_key(r)\
255 _ossl_old_des_random_key((r))
256 #define des_read_password(k,p,v) \
257 _ossl_old_des_read_password((k),(p),(v))
258 #define des_read_2passwords(k1,k2,p,v) \
259 _ossl_old_des_read_2passwords((k1),(k2),(p),(v))
260 #define des_set_odd_parity(k)\
261 _ossl_old_des_set_odd_parity((k))
262 #define des_is_weak_key(k)\
263 _ossl_old_des_is_weak_key((k))
264 #define des_set_key(k,ks)\
265 _ossl_old_des_set_key((k),(ks))
266 #define des_key_sched(k,ks)\
267 _ossl_old_des_key_sched((k),(ks))
268 #define des_string_to_key(s,k)\
269 _ossl_old_des_string_to_key((s),(k))
270 #define des_string_to_2keys(s,k1,k2)\
271 _ossl_old_des_string_to_2keys((s),(k1),(k2))
272 #define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
273 _ossl_old_des_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
274 #define des_ofb64_encrypt(i,o,l,ks,iv,n)\
275 _ossl_old_des_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
278 #define des_ecb2_encrypt(i,o,k1,k2,e) \
279 des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
281 #define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
282 des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
284 #define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
285 des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
287 #define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
288 des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
290 #define des_check_key DES_check_key
291 #define des_rw_mode DES_rw_mode
294 const char *_ossl_old_des_options(void);
295 void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
296 _ossl_old_des_key_schedule ks1,_ossl_old_des_key_schedule ks2,
297 _ossl_old_des_key_schedule ks3, int enc);
298 DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
299 long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
300 void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
301 _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
302 void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
303 _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
304 void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
305 _ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,
306 _ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc);
307 void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
308 long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
309 void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
310 _ossl_old_des_key_schedule ks,int enc);
311 void _ossl_old_des_encrypt(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
312 void _ossl_old_des_encrypt2(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
313 void _ossl_old_des_encrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
314 _ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
315 void _ossl_old_des_decrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
316 _ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
317 void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output,
318 long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
319 _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc);
320 void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
321 long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
322 _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc);
323 void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
324 long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
325 _ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num);
327 void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
328 _ossl_old_des_cblock (*out_white));
330 int _ossl_old_des_enc_read(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
331 _ossl_old_des_cblock *iv);
332 int _ossl_old_des_enc_write(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
333 _ossl_old_des_cblock *iv);
334 char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret);
335 char *_ossl_old_des_crypt(const char *buf,const char *salt);
336 #if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT)
337 char *_ossl_old_crypt(const char *buf,const char *salt);
339 void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
340 int numbits,long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
341 void _ossl_old_des_pcbc_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 DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
344 long length,int out_count,_ossl_old_des_cblock *seed);
345 void _ossl_old_des_random_seed(_ossl_old_des_cblock key);
346 void _ossl_old_des_random_key(_ossl_old_des_cblock ret);
347 int _ossl_old_des_read_password(_ossl_old_des_cblock *key,const char *prompt,int verify);
348 int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2,
349 const char *prompt,int verify);
350 void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key);
351 int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key);
352 int _ossl_old_des_set_key(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
353 int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
354 void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key);
355 void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2);
356 void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
357 _ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc);
358 void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
359 _ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num);
361 /* The following definitions provide compatibility with the MIT Kerberos
362 * library. The _ossl_old_des_key_schedule structure is not binary compatible. */
364 #define _KERBEROS_DES_H
366 #define KRBDES_ENCRYPT DES_ENCRYPT
367 #define KRBDES_DECRYPT DES_DECRYPT
370 # define ENCRYPT DES_ENCRYPT
371 # define DECRYPT DES_DECRYPT
375 # define C_Block des_cblock
376 # define Key_schedule des_key_schedule
377 # define KEY_SZ DES_KEY_SZ
378 # define string_to_key des_string_to_key
379 # define read_pw_string des_read_pw_string
380 # define random_key des_random_key
381 # define pcbc_encrypt des_pcbc_encrypt
382 # define set_key des_set_key
383 # define key_sched des_key_sched
384 # define ecb_encrypt des_ecb_encrypt
385 # define cbc_encrypt des_cbc_encrypt
386 # define ncbc_encrypt des_ncbc_encrypt
387 # define xcbc_encrypt des_xcbc_encrypt
388 # define cbc_cksum des_cbc_cksum
389 # define quad_cksum des_quad_cksum
390 # define check_parity des_check_key_parity
393 #define des_fixup_key_parity DES_fixup_key_parity
399 /* for DES_read_pw_string et al */
400 #include <openssl/ui_compat.h>