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Import of old SSLeay release: SSLeay 0.8.1b
[thirdparty/openssl.git] / crypto / asn1 / asn1.h
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RE		 1/* crypto/asn1/asn1.h */
2/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_ASN1_H
60#define HEADER_ASN1_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#include <time.h>
67#include "bn.h"
68#include "stack.h"
69
70#define V_ASN1_UNIVERSAL 0x00
71#define V_ASN1_APPLICATION 0x40
72#define V_ASN1_CONTEXT_SPECIFIC 0x80
73#define V_ASN1_PRIVATE 0xc0
74
75#define V_ASN1_CONSTRUCTED 0x20
76#define V_ASN1_PRIMATIVE_TAG 0x1f
77
78#define V_ASN1_APP_CHOOSE -2 /* let the recipent choose */
79
80#define V_ASN1_UNDEF -1
81#define V_ASN1_EOC 0
82#define V_ASN1_BOOLEAN 1 /**/
83#define V_ASN1_INTEGER 2
84#define V_ASN1_NEG_INTEGER (2+0x100)
85#define V_ASN1_BIT_STRING 3
86#define V_ASN1_OCTET_STRING 4
87#define V_ASN1_NULL 5
88#define V_ASN1_OBJECT 6
89#define V_ASN1_REAL 9
90#define V_ASN1_ENUMERATED 10 /* microsoft weirdness */
91#define V_ASN1_SEQUENCE 16
92#define V_ASN1_SET 17
93#define V_ASN1_NUMERICSTRING 18 /**/
94#define V_ASN1_PRINTABLESTRING 19
95#define V_ASN1_T61STRING 20
96#define V_ASN1_TELETEXSTRING 20 /* alias */
97#define V_ASN1_VIDEOTEXSTRING 21 /**/
98#define V_ASN1_IA5STRING 22
99#define V_ASN1_UTCTIME 23
100#define V_ASN1_GENERALIZEDTIME 24 /**/
101#define V_ASN1_GRAPHICSTRING 25 /**/
102#define V_ASN1_ISO64STRING 26 /**/
103#define V_ASN1_VISIBLESTRING 26 /* alias */
104#define V_ASN1_GENERALSTRING 27 /**/
105#define V_ASN1_UNIVERSALSTRING 28 /**/
106
107/* For use with d2i_ASN1_type_bytes() */
108#define B_ASN1_NUMERICSTRING 0x0001
109#define B_ASN1_PRINTABLESTRING 0x0002
110#define B_ASN1_T61STRING 0x0004
111#define B_ASN1_VIDEOTEXSTRING 0x0008
112#define B_ASN1_IA5STRING 0x0010
113#define B_ASN1_GRAPHICSTRING 0x0020
114#define B_ASN1_ISO64STRING 0x0040
115#define B_ASN1_GENERALSTRING 0x0080
116#define B_ASN1_UNIVERSALSTRING 0x0100
117#define B_ASN1_OCTET_STRING 0x0200
118#define B_ASN1_UNKNOWN 0x1000
119
120#ifndef DEBUG
121
122#define ASN1_INTEGER ASN1_STRING
123#define ASN1_BIT_STRING ASN1_STRING
124#define ASN1_OCTET_STRING ASN1_STRING
125#define ASN1_PRINTABLESTRING ASN1_STRING
126#define ASN1_T61STRING ASN1_STRING
127#define ASN1_IA5STRING ASN1_STRING
128#define ASN1_UTCTIME ASN1_STRING
129#define ASN1_GENERALSTRING ASN1_STRING
130#define ASN1_UNIVERSALSTRING ASN1_STRING
131
132#else
133
134typedef struct asn1_integer_st
135 {
136 int length;
137 int type;
138 unsigned char *data;
139 } ASN1_INTEGER;
140
141typedef struct asn1_bit_string_st
142 {
143 int length;
144 int type;
145 unsigned char *data;
146 } ASN1_BIT_STRING;
147
148typedef struct asn1_octet_string_st
149 {
150 int length;
151 int type;
152 unsigned char *data;
153 } ASN1_OCTET_STRING;
154
155typedef struct asn1_printablestring_st
156 {
157 int length;
158 int type;
159 unsigned char *data;
160 } ASN1_PRINTABLESTRING;
161
162typedef struct asn1_t61string_st
163 {
164 int length;
165 int type;
166 unsigned char *data;
167 } ASN1_T61STRING;
168
169typedef struct asn1_ia5string_st
170 {
171 int length;
172 int type;
173 unsigned char *data;
174 } ASN1_IA5STRING;
175
176typedef struct asn1_generalstring_st
177 {
178 int length;
179 int type;
180 unsigned char *data;
181 } ASN1_GENERALSTRING;
182
183typedef struct asn1_universalstring_st
184 {
185 int length;
186 int type;
187 unsigned char *data;
188 } ASN1_UNIVERSALSTRING;
189
190typedef struct asn1_utctime_st
191 {
192 int length;
193 int type;
194 unsigned char *data;
195 } ASN1_UTCTIME;
196
197#endif
198
199typedef struct asn1_ctx_st
200 {
201 unsigned char *p;/* work char pointer */
202 int eos; /* end of sequence read for indefinite encoding */
203 int error; /* error code to use when returning an error */
204 int inf; /* constructed if 0x20, indefinite is 0x21 */
205 int tag; /* tag from last 'get object' */
206 int xclass; /* class from last 'get object' */
207 long slen; /* length of last 'get object' */
208 unsigned char *max; /* largest value of p alowed */
209 unsigned char *q;/* temporary variable */
210 unsigned char **pp;/* variable */
211 } ASN1_CTX;
212
213/* These are used internally in the ASN1_OBJECT to keep track of
214 * whether the names and data need to be free()ed */
215#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */
216#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */
217#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */
218#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */
219typedef struct asn1_object_st
220 {
221 char *sn,*ln;
222 int nid;
223 int length;
224 unsigned char *data;
225 int flags; /* Should we free this one */
226 } ASN1_OBJECT;
227
228/* This is the base type that holds just about everything :-) */
229typedef struct asn1_string_st
230 {
231 int length;
232 int type;
233 unsigned char *data;
234 } ASN1_STRING;
235
236typedef struct asn1_type_st
237 {
238 int type;
239 union {
240 char *ptr;
241 ASN1_STRING * asn1_string;
242 ASN1_OBJECT * object;
243 ASN1_INTEGER * integer;
244 ASN1_BIT_STRING * bit_string;
245 ASN1_OCTET_STRING * octet_string;
246 ASN1_PRINTABLESTRING * printablestring;
247 ASN1_T61STRING * t61string;
248 ASN1_IA5STRING * ia5string;
249 ASN1_GENERALSTRING * generalstring;
250 ASN1_UNIVERSALSTRING * universalstring;
251 ASN1_UTCTIME * utctime;
252 /* set and sequence are left complete and still
253 * contain the set or sequence bytes */
254 ASN1_STRING * set;
255 ASN1_STRING * sequence;
256 } value;
257 } ASN1_TYPE;
258
259typedef struct asn1_method_st
260 {
261 int (*i2d)();
262 char *(*d2i)();
263 char *(*create)();
264 void (*destroy)();
265 } ASN1_METHOD;
266
267/* This is used when parsing some Netscape objects */
268typedef struct asn1_header_st
269 {
270 ASN1_OCTET_STRING *header;
271 char *data;
272 ASN1_METHOD *meth;
273 } ASN1_HEADER;
274
275#define ASN1_STRING_type(x) ((x)->type)
276#define ASN1_STRING_data(x) ((x)->data)
277
278/* Macros for string operations */
279#define ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
280 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
281#define ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
282#define ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
283 ASN1_STRING_dup((ASN1_STRING *)a)
284#define ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
285 (ASN1_STRING *)a,(ASN1_STRING *)b)
286#define ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
287/* i2d_ASN1_BIT_STRING() is a function */
288/* d2i_ASN1_BIT_STRING() is a function */
289
290#define ASN1_INTEGER_new() (ASN1_INTEGER *)\
291 ASN1_STRING_type_new(V_ASN1_INTEGER)
292#define ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a)
293#define ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
294#define ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
295 (ASN1_STRING *)a,(ASN1_STRING *)b)
296/* ASN1_INTEGER_set() is a function, also see BN_to_ASN1_INTEGER() */
297/* ASN1_INTEGER_get() is a function, also see ASN1_INTEGER_to_BN() */
298/* i2d_ASN1_INTEGER() is a function */
299/* d2i_ASN1_INTEGER() is a function */
300
301#define ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\
302 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
303#define ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
304#define ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
305 ASN1_STRING_dup((ASN1_STRING *)a)
306#define ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
307 (ASN1_STRING *)a,(ASN1_STRING *)b)
308#define ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
309#define ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
310#define M_i2d_ASN1_OCTET_STRING(a,pp) \
311 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
312 V_ASN1_OCTET_STRING)
313/* d2i_ASN1_OCTET_STRING() is a function */
314
315#define ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING)
316#define ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a)
317#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
318 pp,a->type,V_ASN1_UNIVERSAL)
319#define M_d2i_ASN1_PRINTABLE(a,pp,l) \
320 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
321 B_ASN1_PRINTABLESTRING| \
322 B_ASN1_T61STRING| \
323 B_ASN1_IA5STRING| \
324 B_ASN1_UNIVERSALSTRING|\
325 B_ASN1_UNKNOWN)
326
327#define ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING_STRING *)\
328 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
329#define ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
330#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
331 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
332 V_ASN1_UNIVERSAL)
333#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
334 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
335 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
336
337#define ASN1_T61STRING_new() (ASN1_T61STRING_STRING *)\
338 ASN1_STRING_type_new(V_ASN1_T61STRING)
339#define ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
340#define M_i2d_ASN1_T61STRING(a,pp) \
341 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
342 V_ASN1_UNIVERSAL)
343#define M_d2i_ASN1_T61STRING(a,pp,l) \
344 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
345 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
346
347#define ASN1_IA5STRING_new() (ASN1_IA5STRING *)\
348 ASN1_STRING_type_new(V_ASN1_IA5STRING)
349#define ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
350#define M_i2d_ASN1_IA5STRING(a,pp) \
351 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
352 V_ASN1_UNIVERSAL)
353#define M_d2i_ASN1_IA5STRING(a,pp,l) \
354 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
355 B_ASN1_IA5STRING)
356
357#define ASN1_UTCTIME_new() (ASN1_UTCTIME *)\
358 ASN1_STRING_type_new(V_ASN1_UTCTIME)
359#define ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
360#define ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
361/* i2d_ASN1_UTCTIME() is a function */
362/* d2i_ASN1_UTCTIME() is a function */
363/* ASN1_UTCTIME_set() is a function */
364/* ASN1_UTCTIME_check() is a function */
365/* ASN1_UTCTIME_set() is a function */
366
367#define ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\
368 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
369#define ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
370#define M_i2d_ASN1_GENERALSTRING(a,pp) \
371 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
372 V_ASN1_UNIVERSAL)
373#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
374 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
375 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
376
377#define ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\
378 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
379#define ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
380#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
381 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
382 V_ASN1_UNIVERSAL)
383#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
384 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
385 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
386
387#ifndef NOPROTO
388ASN1_TYPE * ASN1_TYPE_new(void );
389void ASN1_TYPE_free(ASN1_TYPE *a);
390int i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
391ASN1_TYPE * d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
392int ASN1_TYPE_get(ASN1_TYPE *a);
393void ASN1_TYPE_set(ASN1_TYPE *a, int type, char *value);
394
395ASN1_OBJECT * ASN1_OBJECT_new(void );
396void ASN1_OBJECT_free(ASN1_OBJECT *a);
397int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
398ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
399 long length);
400
401ASN1_STRING * ASN1_STRING_new(void );
402void ASN1_STRING_free(ASN1_STRING *a);
403ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a);
404ASN1_STRING * ASN1_STRING_type_new(int type );
405int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
406int ASN1_STRING_set(ASN1_STRING *str,unsigned char *data, int len);
407
408int i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
409ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
410 long length);
411
412int i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
413int d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
414
415int i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
416ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
417 long length);
418
419int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
420ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
421
422int i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
423ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
424 unsigned char **pp,long length);
425
426int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
427ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
428 unsigned char **pp, long l);
429ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
430 unsigned char **pp, long l);
431
432ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
433 unsigned char **pp, long l);
434int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
435ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
436 unsigned char **pp, long l);
437
438int i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
439ASN1_UTCTIME * d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
440 long length);
441
442int i2d_ASN1_SET(STACK *a, unsigned char **pp,
443 int (*func)(), int ex_tag, int ex_class);
444STACK * d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
445 char *(*func)(), int ex_tag, int ex_class);
446
447#ifdef HEADER_BIO_H
448int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
449int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
450int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
451int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
452int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
453#endif
454
455int a2d_ASN1_OBJECT(unsigned char *out,int olen, char *buf, int num);
456ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
457 char *sn, char *ln);
458
459int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
460long ASN1_INTEGER_get(ASN1_INTEGER *a);
461ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
462BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
463
464/* General */
465/* given a string, return the correct type, max is the maximum length */
466int ASN1_PRINTABLE_type(unsigned char *s, int max);
467
468int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
469ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
470 long length, int Ptag, int Pclass);
471/* type is one or more of the B_ASN1_ values. */
472ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
473 long length,int type);
474
475/* PARSING */
476int asn1_Finish(ASN1_CTX *c);
477
478/* SPECIALS */
479int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
480 int *pclass, long omax);
481int ASN1_check_infinite_end(unsigned char **p,long len);
482void ASN1_put_object(unsigned char **pp, int constructed, int length,
483 int tag, int xclass);
484int ASN1_object_size(int constructed, int length, int tag);
485
486/* Used to implement other functions */
487char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
488
489#ifndef WIN16
490char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
491int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
492#endif
493
494#ifdef HEADER_BIO_H
495char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
496int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
497int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
498int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
499int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
500#endif
501
502/* Used to load and write netscape format cert/key */
503int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
504ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
505ASN1_HEADER *ASN1_HEADER_new(void );
506void ASN1_HEADER_free(ASN1_HEADER *a);
507
508int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
509
510void ERR_load_ASN1_strings(void);
511
512/* Not used that much at this point, except for the first two */
513ASN1_METHOD *X509_asn1_meth(void);
514ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
515ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
516ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
517
518#else
519
520ASN1_TYPE * ASN1_TYPE_new();
521void ASN1_TYPE_free();
522int i2d_ASN1_TYPE();
523ASN1_TYPE * d2i_ASN1_TYPE();
524int ASN1_TYPE_get();
525void ASN1_TYPE_set();
526
527ASN1_OBJECT * ASN1_OBJECT_new();
528void ASN1_OBJECT_free();
529int i2d_ASN1_OBJECT();
530ASN1_OBJECT * d2i_ASN1_OBJECT();
531ASN1_STRING * ASN1_STRING_new();
532void ASN1_STRING_free();
533ASN1_STRING * ASN1_STRING_dup();
534ASN1_STRING * ASN1_STRING_type_new();
535int ASN1_STRING_cmp();
536int ASN1_STRING_set();
537int i2d_ASN1_BIT_STRING();
538ASN1_BIT_STRING *d2i_ASN1_BIT_STRING();
539int i2d_ASN1_BOOLEAN();
540int d2i_ASN1_BOOLEAN();
541int i2d_ASN1_INTEGER();
542ASN1_INTEGER *d2i_ASN1_INTEGER();
543int ASN1_UTCTIME_check();
544ASN1_UTCTIME *ASN1_UTCTIME_set();
545int i2d_ASN1_OCTET_STRING();
546ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING();
547int i2d_ASN1_PRINTABLE();
548ASN1_STRING *d2i_ASN1_PRINTABLE();
549ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING();
550ASN1_T61STRING *d2i_ASN1_T61STRING();
551int i2d_ASN1_IA5STRING();
552ASN1_IA5STRING *d2i_ASN1_IA5STRING();
553int i2d_ASN1_UTCTIME();
554ASN1_UTCTIME * d2i_ASN1_UTCTIME();
555int i2d_ASN1_SET();
556STACK * d2i_ASN1_SET();
557int a2d_ASN1_OBJECT();
558ASN1_OBJECT *ASN1_OBJECT_create();
559int ASN1_INTEGER_set();
560long ASN1_INTEGER_get();
561ASN1_INTEGER *BN_to_ASN1_INTEGER();
562BIGNUM *ASN1_INTEGER_to_BN();
563int ASN1_PRINTABLE_type();
564int i2d_ASN1_bytes();
565ASN1_STRING *d2i_ASN1_bytes();
566ASN1_STRING *d2i_ASN1_type_bytes();
567int asn1_Finish();
568int ASN1_get_object();
569int ASN1_check_infinite_end();
570void ASN1_put_object();
571int ASN1_object_size();
572char *ASN1_dup();
573#ifndef WIN16
574char *ASN1_d2i_fp();
575int ASN1_i2d_fp();
576#endif
577
578char *ASN1_d2i_bio();
579int ASN1_i2d_bio();
580int ASN1_UTCTIME_print();
581int ASN1_STRING_print();
582int ASN1_parse();
583int i2a_ASN1_INTEGER();
584int a2i_ASN1_INTEGER();
585int i2a_ASN1_OBJECT();
586int a2i_ASN1_STRING();
587int i2a_ASN1_STRING();
588
589int i2d_ASN1_HEADER();
590ASN1_HEADER *d2i_ASN1_HEADER();
591ASN1_HEADER *ASN1_HEADER_new();
592void ASN1_HEADER_free();
593void ERR_load_ASN1_strings();
594ASN1_METHOD *X509_asn1_meth();
595ASN1_METHOD *RSAPrivateKey_asn1_meth();
596ASN1_METHOD *ASN1_IA5STRING_asn1_meth();
597ASN1_METHOD *ASN1_BIT_STRING_asn1_meth();
598
599int ASN1_UNIVERSALSTRING_to_string();
600#endif
601
602/* BEGIN ERROR CODES */
603/* Error codes for the ASN1 functions. */
604
605/* Function codes. */
606#define ASN1_F_A2D_ASN1_OBJECT 100
607#define ASN1_F_A2I_ASN1_INTEGER 101
608#define ASN1_F_A2I_ASN1_STRING 102
609#define ASN1_F_ASN1_COLLATE_PRIMATIVE 103
610#define ASN1_F_ASN1_D2I_BIO 104
611#define ASN1_F_ASN1_D2I_FP 105
612#define ASN1_F_ASN1_DUP 106
613#define ASN1_F_ASN1_GET_OBJECT 107
614#define ASN1_F_ASN1_HEADER_NEW 108
615#define ASN1_F_ASN1_I2D_BIO 109
616#define ASN1_F_ASN1_I2D_FP 110
617#define ASN1_F_ASN1_INTEGER_SET 111
618#define ASN1_F_ASN1_INTEGER_TO_BN 112
619#define ASN1_F_ASN1_OBJECT_NEW 113
620#define ASN1_F_ASN1_SIGN 114
621#define ASN1_F_ASN1_STRING_NEW 115
622#define ASN1_F_ASN1_STRING_TYPE_NEW 116
623#define ASN1_F_ASN1_TYPE_NEW 117
624#define ASN1_F_ASN1_UTCTIME_NEW 118
625#define ASN1_F_ASN1_VERIFY 119
626#define ASN1_F_BN_TO_ASN1_INTEGER 120
627#define ASN1_F_D2I_ASN1_BIT_STRING 121
628#define ASN1_F_D2I_ASN1_BOOLEAN 122
629#define ASN1_F_D2I_ASN1_BYTES 123
630#define ASN1_F_D2I_ASN1_HEADER 124
631#define ASN1_F_D2I_ASN1_INTEGER 125
632#define ASN1_F_D2I_ASN1_OBJECT 126
633#define ASN1_F_D2I_ASN1_OCTET_STRING 127
634#define ASN1_F_D2I_ASN1_PRINT_TYPE 128
635#define ASN1_F_D2I_ASN1_SET 129
636#define ASN1_F_D2I_ASN1_TYPE 130
637#define ASN1_F_D2I_ASN1_TYPE_BYTES 131
638#define ASN1_F_D2I_ASN1_UTCTIME 132
639#define ASN1_F_D2I_DHPARAMS 133
640#define ASN1_F_D2I_DSAPARAMS 134
641#define ASN1_F_D2I_DSAPRIVATEKEY 135
642#define ASN1_F_D2I_DSAPUBLICKEY 136
643#define ASN1_F_D2I_NETSCAPE_PKEY 137
644#define ASN1_F_D2I_NETSCAPE_RSA 138
645#define ASN1_F_D2I_NETSCAPE_RSA_2 139
646#define ASN1_F_D2I_NETSCAPE_SPKAC 140
647#define ASN1_F_D2I_NETSCAPE_SPKI 141
648#define ASN1_F_D2I_PKCS7 142
649#define ASN1_F_D2I_PKCS7_DIGEST 143
650#define ASN1_F_D2I_PKCS7_ENCRYPT 144
651#define ASN1_F_D2I_PKCS7_ENC_CONTENT 145
652#define ASN1_F_D2I_PKCS7_ENVELOPE 146
653#define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL 147
654#define ASN1_F_D2I_PKCS7_RECIP_INFO 148
655#define ASN1_F_D2I_PKCS7_SIGNED 149
656#define ASN1_F_D2I_PKCS7_SIGNER_INFO 150
657#define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE 151
658#define ASN1_F_D2I_PRIVATEKEY 152
659#define ASN1_F_D2I_PUBLICKEY 153
660#define ASN1_F_D2I_RSAPRIVATEKEY 154
661#define ASN1_F_D2I_RSAPUBLICKEY 155
662#define ASN1_F_D2I_X509 156
663#define ASN1_F_D2I_X509_ALGOR 157
664#define ASN1_F_D2I_X509_ATTRIBUTE 158
665#define ASN1_F_D2I_X509_CINF 159
666#define ASN1_F_D2I_X509_CRL 160
667#define ASN1_F_D2I_X509_CRL_INFO 161
668#define ASN1_F_D2I_X509_EXTENSION 162
669#define ASN1_F_D2I_X509_KEY 163
670#define ASN1_F_D2I_X509_NAME 164
671#define ASN1_F_D2I_X509_NAME_ENTRY 165
672#define ASN1_F_D2I_X509_PKEY 166
673#define ASN1_F_D2I_X509_PUBKEY 167
674#define ASN1_F_D2I_X509_REQ 168
675#define ASN1_F_D2I_X509_REQ_INFO 169
676#define ASN1_F_D2I_X509_REVOKED 170
677#define ASN1_F_D2I_X509_SIG 171
678#define ASN1_F_D2I_X509_VAL 172
679#define ASN1_F_I2A_ASN1_OBJECT 173
680#define ASN1_F_I2D_ASN1_HEADER 174
681#define ASN1_F_I2D_DHPARAMS 175
682#define ASN1_F_I2D_DSAPARAMS 176
683#define ASN1_F_I2D_DSAPRIVATEKEY 177
684#define ASN1_F_I2D_DSAPUBLICKEY 178
685#define ASN1_F_I2D_NETSCAPE_RSA 179
686#define ASN1_F_I2D_PKCS7 180
687#define ASN1_F_I2D_PRIVATEKEY 181
688#define ASN1_F_I2D_PUBLICKEY 182
689#define ASN1_F_I2D_RSAPRIVATEKEY 183
690#define ASN1_F_I2D_RSAPUBLICKEY 184
691#define ASN1_F_I2D_X509_ATTRIBUTE 185
692#define ASN1_F_NETSCAPE_PKEY_NEW 186
693#define ASN1_F_NETSCAPE_SPKAC_NEW 187
694#define ASN1_F_NETSCAPE_SPKI_NEW 188
695#define ASN1_F_PKCS7_DIGEST_NEW 189
696#define ASN1_F_PKCS7_ENCRYPT_NEW 190
697#define ASN1_F_PKCS7_ENC_CONTENT_NEW 191
698#define ASN1_F_PKCS7_ENVELOPE_NEW 192
699#define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW 193
700#define ASN1_F_PKCS7_NEW 194
701#define ASN1_F_PKCS7_RECIP_INFO_NEW 195
702#define ASN1_F_PKCS7_SIGNED_NEW 196
703#define ASN1_F_PKCS7_SIGNER_INFO_NEW 197
704#define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW 198
705#define ASN1_F_X509_ALGOR_NEW 199
706#define ASN1_F_X509_ATTRIBUTE_NEW 200
707#define ASN1_F_X509_CINF_NEW 201
708#define ASN1_F_X509_CRL_INFO_NEW 202
709#define ASN1_F_X509_CRL_NEW 203
710#define ASN1_F_X509_DHPARAMS_NEW 204
711#define ASN1_F_X509_EXTENSION_NEW 205
712#define ASN1_F_X509_INFO_NEW 206
713#define ASN1_F_X509_KEY_NEW 207
714#define ASN1_F_X509_NAME_ENTRY_NEW 208
715#define ASN1_F_X509_NAME_NEW 209
716#define ASN1_F_X509_NEW 210
717#define ASN1_F_X509_PKEY_NEW 211
718#define ASN1_F_X509_PUBKEY_NEW 212
719#define ASN1_F_X509_REQ_INFO_NEW 213
720#define ASN1_F_X509_REQ_NEW 214
721#define ASN1_F_X509_REVOKED_NEW 215
722#define ASN1_F_X509_SIG_NEW 216
723#define ASN1_F_X509_VAL_FREE 217
724#define ASN1_F_X509_VAL_NEW 218
725
726/* Reason codes. */
727#define ASN1_R_BAD_CLASS 100
728#define ASN1_R_BAD_GET_OBJECT 101
729#define ASN1_R_BAD_OBJECT_HEADER 102
730#define ASN1_R_BAD_PASSWORD_READ 103
731#define ASN1_R_BAD_PKCS7_CONTENT 104
732#define ASN1_R_BAD_PKCS7_TYPE 105
733#define ASN1_R_BAD_TAG 106
734#define ASN1_R_BAD_TYPE 107
735#define ASN1_R_BN_LIB 108
736#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 109
737#define ASN1_R_BUFFER_TOO_SMALL 110
738#define ASN1_R_DECODING_ERROR 111
739#define ASN1_R_ERROR_STACK 112
740#define ASN1_R_EXPECTING_AN_INTEGER 113
741#define ASN1_R_EXPECTING_AN_OBJECT 114
742#define ASN1_R_EXPECTING_AN_OCTET_STRING 115
743#define ASN1_R_EXPECTING_A_BIT_STRING 116
744#define ASN1_R_EXPECTING_A_BOOLEAN 117
745#define ASN1_R_EXPECTING_A_SEQUENCE 118
746#define ASN1_R_EXPECTING_A_UTCTIME 119
747#define ASN1_R_FIRST_NUM_TOO_LARGE 120
748#define ASN1_R_HEADER_TOO_LONG 121
749#define ASN1_R_INVALID_DIGIT 122
750#define ASN1_R_INVALID_SEPARATOR 123
751#define ASN1_R_INVALID_TIME_FORMAT 124
752#define ASN1_R_IV_TOO_LARGE 125
753#define ASN1_R_LENGTH_ERROR 126
754#define ASN1_R_LENGTH_MISMATCH 127
755#define ASN1_R_MISSING_EOS 128
756#define ASN1_R_MISSING_SECOND_NUMBER 129
757#define ASN1_R_NON_HEX_CHARACTERS 130
758#define ASN1_R_NOT_ENOUGH_DATA 131
759#define ASN1_R_ODD_NUMBER_OF_CHARS 132
760#define ASN1_R_PARSING 133
761#define ASN1_R_PRIVATE_KEY_HEADER_MISSING 134
762#define ASN1_R_SECOND_NUMBER_TOO_LARGE 135
763#define ASN1_R_SHORT_LINE 136
764#define ASN1_R_STRING_TOO_SHORT 137
765#define ASN1_R_TAG_VALUE_TOO_HIGH 138
766#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 139
767#define ASN1_R_TOO_LONG 140
768#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 141
769#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 142
770#define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE 143
771#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 144
772#define ASN1_R_UNKNOWN_OBJECT_TYPE 145
773#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 146
774#define ASN1_R_UNSUPPORTED_CIPHER 147
775#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 148
776#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 149
777#define ASN1_R_UTCTIME_TOO_LONG 150
778#define ASN1_R_WRONG_PRINTABLE_TYPE 151
779#define ASN1_R_WRONG_TAG 152
780#define ASN1_R_WRONG_TYPE 153
781
782#ifdef __cplusplus
783}
784#endif
785#endif
786
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