]> git.ipfire.org Git - thirdparty/openssl.git/blame - crypto/asn1/asn1.h
More prototypes.
[thirdparty/openssl.git] / crypto / asn1 / asn1.h
CommitLineData
d02b48c6 1/* crypto/asn1/asn1.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE
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
58964a49
RE
89#define V_ASN1_OBJECT_DESCRIPTOR 7
90#define V_ASN1_EXTERNAL 8
d02b48c6
RE
91#define V_ASN1_REAL 9
92#define V_ASN1_ENUMERATED 10 /* microsoft weirdness */
93#define V_ASN1_SEQUENCE 16
94#define V_ASN1_SET 17
95#define V_ASN1_NUMERICSTRING 18 /**/
96#define V_ASN1_PRINTABLESTRING 19
97#define V_ASN1_T61STRING 20
98#define V_ASN1_TELETEXSTRING 20 /* alias */
99#define V_ASN1_VIDEOTEXSTRING 21 /**/
100#define V_ASN1_IA5STRING 22
101#define V_ASN1_UTCTIME 23
102#define V_ASN1_GENERALIZEDTIME 24 /**/
103#define V_ASN1_GRAPHICSTRING 25 /**/
104#define V_ASN1_ISO64STRING 26 /**/
105#define V_ASN1_VISIBLESTRING 26 /* alias */
106#define V_ASN1_GENERALSTRING 27 /**/
107#define V_ASN1_UNIVERSALSTRING 28 /**/
58964a49 108#define V_ASN1_BMPSTRING 30
d02b48c6
RE
109
110/* For use with d2i_ASN1_type_bytes() */
111#define B_ASN1_NUMERICSTRING 0x0001
112#define B_ASN1_PRINTABLESTRING 0x0002
113#define B_ASN1_T61STRING 0x0004
114#define B_ASN1_VIDEOTEXSTRING 0x0008
115#define B_ASN1_IA5STRING 0x0010
116#define B_ASN1_GRAPHICSTRING 0x0020
117#define B_ASN1_ISO64STRING 0x0040
118#define B_ASN1_GENERALSTRING 0x0080
119#define B_ASN1_UNIVERSALSTRING 0x0100
120#define B_ASN1_OCTET_STRING 0x0200
58964a49
RE
121#define B_ASN1_BIT_STRING 0x0400
122#define B_ASN1_BMPSTRING 0x0800
d02b48c6
RE
123#define B_ASN1_UNKNOWN 0x1000
124
d02b48c6
RE
125typedef struct asn1_ctx_st
126 {
127 unsigned char *p;/* work char pointer */
128 int eos; /* end of sequence read for indefinite encoding */
129 int error; /* error code to use when returning an error */
130 int inf; /* constructed if 0x20, indefinite is 0x21 */
131 int tag; /* tag from last 'get object' */
132 int xclass; /* class from last 'get object' */
133 long slen; /* length of last 'get object' */
134 unsigned char *max; /* largest value of p alowed */
135 unsigned char *q;/* temporary variable */
136 unsigned char **pp;/* variable */
dfeab068 137 int line; /* used in error processing */
d02b48c6
RE
138 } ASN1_CTX;
139
140/* These are used internally in the ASN1_OBJECT to keep track of
141 * whether the names and data need to be free()ed */
142#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */
143#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */
144#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */
145#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */
146typedef struct asn1_object_st
147 {
148 char *sn,*ln;
149 int nid;
150 int length;
151 unsigned char *data;
152 int flags; /* Should we free this one */
153 } ASN1_OBJECT;
154
dfeab068 155#define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
d02b48c6
RE
156/* This is the base type that holds just about everything :-) */
157typedef struct asn1_string_st
158 {
159 int length;
160 int type;
161 unsigned char *data;
dfeab068
RE
162 /* The value of the following field depends on the type being
163 * held. It is mostly being used for BIT_STRING so if the
164 * input data has a non-zero 'unused bits' value, it will be
165 * handled correctly */
166 long flags;
d02b48c6
RE
167 } ASN1_STRING;
168
dfeab068
RE
169#ifndef DEBUG
170#define ASN1_INTEGER ASN1_STRING
171#define ASN1_BIT_STRING ASN1_STRING
172#define ASN1_OCTET_STRING ASN1_STRING
173#define ASN1_PRINTABLESTRING ASN1_STRING
174#define ASN1_T61STRING ASN1_STRING
175#define ASN1_IA5STRING ASN1_STRING
176#define ASN1_UTCTIME ASN1_STRING
177#define ASN1_GENERALIZEDTIME ASN1_STRING
178#define ASN1_GENERALSTRING ASN1_STRING
179#define ASN1_UNIVERSALSTRING ASN1_STRING
180#define ASN1_BMPSTRING ASN1_STRING
181#else
182typedef struct asn1_string_st ASN1_INTEGER;
183typedef struct asn1_string_st ASN1_BIT_STRING;
184typedef struct asn1_string_st ASN1_OCTET_STRING;
185typedef struct asn1_string_st ASN1_PRINTABLESTRING;
186typedef struct asn1_string_st ASN1_T61STRING;
187typedef struct asn1_string_st ASN1_IA5STRING;
188typedef struct asn1_string_st ASN1_GENERALSTRING;
189typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
190typedef struct asn1_string_st ASN1_BMPSTRING;
191typedef struct asn1_string_st ASN1_UTCTIME;
192typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
193#endif
194
d02b48c6
RE
195typedef struct asn1_type_st
196 {
197 int type;
198 union {
199 char *ptr;
200 ASN1_STRING * asn1_string;
201 ASN1_OBJECT * object;
202 ASN1_INTEGER * integer;
203 ASN1_BIT_STRING * bit_string;
204 ASN1_OCTET_STRING * octet_string;
205 ASN1_PRINTABLESTRING * printablestring;
206 ASN1_T61STRING * t61string;
207 ASN1_IA5STRING * ia5string;
208 ASN1_GENERALSTRING * generalstring;
58964a49 209 ASN1_BMPSTRING * bmpstring;
d02b48c6
RE
210 ASN1_UNIVERSALSTRING * universalstring;
211 ASN1_UTCTIME * utctime;
58964a49 212 ASN1_GENERALIZEDTIME * generalizedtime;
d02b48c6
RE
213 /* set and sequence are left complete and still
214 * contain the set or sequence bytes */
215 ASN1_STRING * set;
216 ASN1_STRING * sequence;
217 } value;
218 } ASN1_TYPE;
219
220typedef struct asn1_method_st
221 {
222 int (*i2d)();
223 char *(*d2i)();
224 char *(*create)();
225 void (*destroy)();
226 } ASN1_METHOD;
227
228/* This is used when parsing some Netscape objects */
229typedef struct asn1_header_st
230 {
231 ASN1_OCTET_STRING *header;
232 char *data;
233 ASN1_METHOD *meth;
234 } ASN1_HEADER;
235
58964a49 236#define ASN1_STRING_length(x) ((x)->length)
d02b48c6
RE
237#define ASN1_STRING_type(x) ((x)->type)
238#define ASN1_STRING_data(x) ((x)->data)
239
240/* Macros for string operations */
241#define ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
242 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
243#define ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
244#define ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
245 ASN1_STRING_dup((ASN1_STRING *)a)
246#define ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
247 (ASN1_STRING *)a,(ASN1_STRING *)b)
248#define ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
249/* i2d_ASN1_BIT_STRING() is a function */
250/* d2i_ASN1_BIT_STRING() is a function */
251
252#define ASN1_INTEGER_new() (ASN1_INTEGER *)\
253 ASN1_STRING_type_new(V_ASN1_INTEGER)
254#define ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a)
255#define ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
256#define ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
257 (ASN1_STRING *)a,(ASN1_STRING *)b)
258/* ASN1_INTEGER_set() is a function, also see BN_to_ASN1_INTEGER() */
259/* ASN1_INTEGER_get() is a function, also see ASN1_INTEGER_to_BN() */
260/* i2d_ASN1_INTEGER() is a function */
261/* d2i_ASN1_INTEGER() is a function */
262
263#define ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\
264 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
265#define ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
266#define ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
267 ASN1_STRING_dup((ASN1_STRING *)a)
268#define ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
269 (ASN1_STRING *)a,(ASN1_STRING *)b)
270#define ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
271#define ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
272#define M_i2d_ASN1_OCTET_STRING(a,pp) \
273 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
274 V_ASN1_OCTET_STRING)
275/* d2i_ASN1_OCTET_STRING() is a function */
276
277#define ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING)
278#define ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a)
279#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
280 pp,a->type,V_ASN1_UNIVERSAL)
281#define M_d2i_ASN1_PRINTABLE(a,pp,l) \
282 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
283 B_ASN1_PRINTABLESTRING| \
284 B_ASN1_T61STRING| \
285 B_ASN1_IA5STRING| \
58964a49 286 B_ASN1_BIT_STRING| \
d02b48c6 287 B_ASN1_UNIVERSALSTRING|\
58964a49 288 B_ASN1_BMPSTRING|\
d02b48c6
RE
289 B_ASN1_UNKNOWN)
290
291#define ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING_STRING *)\
292 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
293#define ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
294#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
295 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
296 V_ASN1_UNIVERSAL)
297#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
298 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
299 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
300
301#define ASN1_T61STRING_new() (ASN1_T61STRING_STRING *)\
302 ASN1_STRING_type_new(V_ASN1_T61STRING)
303#define ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
304#define M_i2d_ASN1_T61STRING(a,pp) \
305 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
306 V_ASN1_UNIVERSAL)
307#define M_d2i_ASN1_T61STRING(a,pp,l) \
308 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
309 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
310
311#define ASN1_IA5STRING_new() (ASN1_IA5STRING *)\
312 ASN1_STRING_type_new(V_ASN1_IA5STRING)
313#define ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
314#define M_i2d_ASN1_IA5STRING(a,pp) \
315 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
316 V_ASN1_UNIVERSAL)
317#define M_d2i_ASN1_IA5STRING(a,pp,l) \
318 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
319 B_ASN1_IA5STRING)
320
321#define ASN1_UTCTIME_new() (ASN1_UTCTIME *)\
322 ASN1_STRING_type_new(V_ASN1_UTCTIME)
323#define ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
324#define ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
325/* i2d_ASN1_UTCTIME() is a function */
326/* d2i_ASN1_UTCTIME() is a function */
327/* ASN1_UTCTIME_set() is a function */
328/* ASN1_UTCTIME_check() is a function */
58964a49
RE
329
330#define ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\
331 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
332#define ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
333#define ASN1_GENERALIZEDTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup(\
334 (ASN1_STRING *)a)
335/* DOES NOT EXIST YET i2d_ASN1_GENERALIZEDTIME() is a function */
336/* DOES NOT EXIST YET d2i_ASN1_GENERALIZEDTIME() is a function */
337/* DOES NOT EXIST YET ASN1_GENERALIZEDTIME_set() is a function */
338/* DOES NOT EXIST YET ASN1_GENERALIZEDTIME_check() is a function */
d02b48c6
RE
339
340#define ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\
341 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
342#define ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
343#define M_i2d_ASN1_GENERALSTRING(a,pp) \
344 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
345 V_ASN1_UNIVERSAL)
346#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
347 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
348 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
349
350#define ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\
351 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
352#define ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
353#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
354 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
355 V_ASN1_UNIVERSAL)
356#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
357 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
358 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
359
58964a49
RE
360#define ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\
361 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
362#define ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
363#define M_i2d_ASN1_BMPSTRING(a,pp) \
364 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
365 V_ASN1_UNIVERSAL)
366#define M_d2i_ASN1_BMPSTRING(a,pp,l) \
367 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
368 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
369
d02b48c6
RE
370#ifndef NOPROTO
371ASN1_TYPE * ASN1_TYPE_new(void );
372void ASN1_TYPE_free(ASN1_TYPE *a);
373int i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
374ASN1_TYPE * d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
375int ASN1_TYPE_get(ASN1_TYPE *a);
376void ASN1_TYPE_set(ASN1_TYPE *a, int type, char *value);
377
378ASN1_OBJECT * ASN1_OBJECT_new(void );
379void ASN1_OBJECT_free(ASN1_OBJECT *a);
380int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
381ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
382 long length);
383
384ASN1_STRING * ASN1_STRING_new(void );
385void ASN1_STRING_free(ASN1_STRING *a);
386ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a);
387ASN1_STRING * ASN1_STRING_type_new(int type );
388int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
389int ASN1_STRING_set(ASN1_STRING *str,unsigned char *data, int len);
390
391int i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
392ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
393 long length);
58964a49
RE
394int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
395int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
396
d02b48c6
RE
397
398int i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
399int d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
400
401int i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
402ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
403 long length);
404
405int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
406ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
58964a49 407int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str);
d02b48c6
RE
408
409int i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
410ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
411 unsigned char **pp,long length);
412
dfeab068
RE
413int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
414ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
415 long length);
416
d02b48c6
RE
417int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
418ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
419 unsigned char **pp, long l);
420ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
421 unsigned char **pp, long l);
422
423ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
424 unsigned char **pp, long l);
425int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
426ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
427 unsigned char **pp, long l);
428
429int i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
430ASN1_UTCTIME * d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
431 long length);
432
4098e89c
BL
433 /* for the is_set parameter to i2d_ASN1_SET */
434#define IS_SEQUENCE 0
435#define IS_SET 1
d02b48c6 436int i2d_ASN1_SET(STACK *a, unsigned char **pp,
4098e89c 437 int (*func)(), int ex_tag, int ex_class, int is_set);
d02b48c6 438STACK * d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
dfeab068
RE
439 char *(*func)(), void (*free_func)(),
440 int ex_tag, int ex_class);
d02b48c6
RE
441
442#ifdef HEADER_BIO_H
443int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
444int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
445int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
446int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
447int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
448#endif
58964a49 449int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
d02b48c6
RE
450
451int a2d_ASN1_OBJECT(unsigned char *out,int olen, char *buf, int num);
452ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
453 char *sn, char *ln);
454
455int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
456long ASN1_INTEGER_get(ASN1_INTEGER *a);
457ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
458BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
459
460/* General */
461/* given a string, return the correct type, max is the maximum length */
462int ASN1_PRINTABLE_type(unsigned char *s, int max);
463
464int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
465ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
466 long length, int Ptag, int Pclass);
467/* type is one or more of the B_ASN1_ values. */
468ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
469 long length,int type);
470
471/* PARSING */
472int asn1_Finish(ASN1_CTX *c);
473
474/* SPECIALS */
475int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
476 int *pclass, long omax);
477int ASN1_check_infinite_end(unsigned char **p,long len);
478void ASN1_put_object(unsigned char **pp, int constructed, int length,
479 int tag, int xclass);
480int ASN1_object_size(int constructed, int length, int tag);
481
482/* Used to implement other functions */
483char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
484
58964a49 485#ifndef NO_FP_API
d02b48c6
RE
486char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
487int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
488#endif
489
490#ifdef HEADER_BIO_H
491char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
492int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
493int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
494int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
495int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
496#endif
497
498/* Used to load and write netscape format cert/key */
499int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
500ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
501ASN1_HEADER *ASN1_HEADER_new(void );
502void ASN1_HEADER_free(ASN1_HEADER *a);
503
504int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
505
506void ERR_load_ASN1_strings(void);
507
508/* Not used that much at this point, except for the first two */
509ASN1_METHOD *X509_asn1_meth(void);
510ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
511ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
512ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
513
58964a49
RE
514int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
515 unsigned char *data, int len);
516int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
517 unsigned char *data, int max_len);
518int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
519 unsigned char *data, int len);
520int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
521 unsigned char *data, int max_len);
522
d02b48c6
RE
523#else
524
525ASN1_TYPE * ASN1_TYPE_new();
526void ASN1_TYPE_free();
527int i2d_ASN1_TYPE();
528ASN1_TYPE * d2i_ASN1_TYPE();
529int ASN1_TYPE_get();
530void ASN1_TYPE_set();
531
532ASN1_OBJECT * ASN1_OBJECT_new();
533void ASN1_OBJECT_free();
534int i2d_ASN1_OBJECT();
535ASN1_OBJECT * d2i_ASN1_OBJECT();
536ASN1_STRING * ASN1_STRING_new();
537void ASN1_STRING_free();
538ASN1_STRING * ASN1_STRING_dup();
539ASN1_STRING * ASN1_STRING_type_new();
540int ASN1_STRING_cmp();
541int ASN1_STRING_set();
542int i2d_ASN1_BIT_STRING();
543ASN1_BIT_STRING *d2i_ASN1_BIT_STRING();
58964a49
RE
544int ASN1_BIT_STRING_set_bit();
545int ASN1_BIT_STRING_get_bit();
d02b48c6
RE
546int i2d_ASN1_BOOLEAN();
547int d2i_ASN1_BOOLEAN();
548int i2d_ASN1_INTEGER();
549ASN1_INTEGER *d2i_ASN1_INTEGER();
550int ASN1_UTCTIME_check();
551ASN1_UTCTIME *ASN1_UTCTIME_set();
58964a49 552int ASN1_UTCTIME_set_string();
d02b48c6
RE
553int i2d_ASN1_OCTET_STRING();
554ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING();
555int i2d_ASN1_PRINTABLE();
556ASN1_STRING *d2i_ASN1_PRINTABLE();
557ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING();
558ASN1_T61STRING *d2i_ASN1_T61STRING();
559int i2d_ASN1_IA5STRING();
560ASN1_IA5STRING *d2i_ASN1_IA5STRING();
561int i2d_ASN1_UTCTIME();
562ASN1_UTCTIME * d2i_ASN1_UTCTIME();
563int i2d_ASN1_SET();
564STACK * d2i_ASN1_SET();
565int a2d_ASN1_OBJECT();
566ASN1_OBJECT *ASN1_OBJECT_create();
567int ASN1_INTEGER_set();
568long ASN1_INTEGER_get();
569ASN1_INTEGER *BN_to_ASN1_INTEGER();
570BIGNUM *ASN1_INTEGER_to_BN();
571int ASN1_PRINTABLE_type();
572int i2d_ASN1_bytes();
573ASN1_STRING *d2i_ASN1_bytes();
574ASN1_STRING *d2i_ASN1_type_bytes();
575int asn1_Finish();
576int ASN1_get_object();
577int ASN1_check_infinite_end();
578void ASN1_put_object();
579int ASN1_object_size();
580char *ASN1_dup();
58964a49 581#ifndef NO_FP_API
d02b48c6
RE
582char *ASN1_d2i_fp();
583int ASN1_i2d_fp();
584#endif
585
586char *ASN1_d2i_bio();
587int ASN1_i2d_bio();
588int ASN1_UTCTIME_print();
589int ASN1_STRING_print();
590int ASN1_parse();
591int i2a_ASN1_INTEGER();
592int a2i_ASN1_INTEGER();
593int i2a_ASN1_OBJECT();
58964a49 594int i2t_ASN1_OBJECT();
d02b48c6
RE
595int a2i_ASN1_STRING();
596int i2a_ASN1_STRING();
597
598int i2d_ASN1_HEADER();
599ASN1_HEADER *d2i_ASN1_HEADER();
600ASN1_HEADER *ASN1_HEADER_new();
601void ASN1_HEADER_free();
602void ERR_load_ASN1_strings();
603ASN1_METHOD *X509_asn1_meth();
604ASN1_METHOD *RSAPrivateKey_asn1_meth();
605ASN1_METHOD *ASN1_IA5STRING_asn1_meth();
606ASN1_METHOD *ASN1_BIT_STRING_asn1_meth();
607
608int ASN1_UNIVERSALSTRING_to_string();
58964a49
RE
609
610int ASN1_TYPE_set_octetstring();
611int ASN1_TYPE_get_octetstring();
612int ASN1_TYPE_set_int_octetstring();
613int ASN1_TYPE_get_int_octetstring();
614
dfeab068
RE
615int i2d_ASN1_BMPSTRING();
616ASN1_BMPSTRING *d2i_ASN1_BMPSTRING();
617
d02b48c6
RE
618#endif
619
620/* BEGIN ERROR CODES */
621/* Error codes for the ASN1 functions. */
622
623/* Function codes. */
624#define ASN1_F_A2D_ASN1_OBJECT 100
625#define ASN1_F_A2I_ASN1_INTEGER 101
626#define ASN1_F_A2I_ASN1_STRING 102
627#define ASN1_F_ASN1_COLLATE_PRIMATIVE 103
628#define ASN1_F_ASN1_D2I_BIO 104
629#define ASN1_F_ASN1_D2I_FP 105
630#define ASN1_F_ASN1_DUP 106
631#define ASN1_F_ASN1_GET_OBJECT 107
632#define ASN1_F_ASN1_HEADER_NEW 108
633#define ASN1_F_ASN1_I2D_BIO 109
634#define ASN1_F_ASN1_I2D_FP 110
635#define ASN1_F_ASN1_INTEGER_SET 111
636#define ASN1_F_ASN1_INTEGER_TO_BN 112
637#define ASN1_F_ASN1_OBJECT_NEW 113
638#define ASN1_F_ASN1_SIGN 114
639#define ASN1_F_ASN1_STRING_NEW 115
640#define ASN1_F_ASN1_STRING_TYPE_NEW 116
58964a49
RE
641#define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING 117
642#define ASN1_F_ASN1_TYPE_GET_OCTETSTRING 118
643#define ASN1_F_ASN1_TYPE_NEW 119
644#define ASN1_F_ASN1_UTCTIME_NEW 120
645#define ASN1_F_ASN1_VERIFY 121
646#define ASN1_F_BN_TO_ASN1_INTEGER 122
647#define ASN1_F_D2I_ASN1_BIT_STRING 123
648#define ASN1_F_D2I_ASN1_BMPSTRING 124
649#define ASN1_F_D2I_ASN1_BOOLEAN 125
650#define ASN1_F_D2I_ASN1_BYTES 126
651#define ASN1_F_D2I_ASN1_HEADER 127
652#define ASN1_F_D2I_ASN1_INTEGER 128
653#define ASN1_F_D2I_ASN1_OBJECT 129
654#define ASN1_F_D2I_ASN1_OCTET_STRING 130
655#define ASN1_F_D2I_ASN1_PRINT_TYPE 131
656#define ASN1_F_D2I_ASN1_SET 132
657#define ASN1_F_D2I_ASN1_TYPE 133
658#define ASN1_F_D2I_ASN1_TYPE_BYTES 134
659#define ASN1_F_D2I_ASN1_UTCTIME 135
660#define ASN1_F_D2I_DHPARAMS 136
661#define ASN1_F_D2I_DSAPARAMS 137
662#define ASN1_F_D2I_DSAPRIVATEKEY 138
663#define ASN1_F_D2I_DSAPUBLICKEY 139
664#define ASN1_F_D2I_NETSCAPE_PKEY 140
665#define ASN1_F_D2I_NETSCAPE_RSA 141
666#define ASN1_F_D2I_NETSCAPE_RSA_2 142
667#define ASN1_F_D2I_NETSCAPE_SPKAC 143
668#define ASN1_F_D2I_NETSCAPE_SPKI 144
669#define ASN1_F_D2I_PKCS7 145
670#define ASN1_F_D2I_PKCS7_DIGEST 146
671#define ASN1_F_D2I_PKCS7_ENCRYPT 147
672#define ASN1_F_D2I_PKCS7_ENC_CONTENT 148
673#define ASN1_F_D2I_PKCS7_ENVELOPE 149
674#define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL 150
675#define ASN1_F_D2I_PKCS7_RECIP_INFO 151
676#define ASN1_F_D2I_PKCS7_SIGNED 152
677#define ASN1_F_D2I_PKCS7_SIGNER_INFO 153
678#define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE 154
679#define ASN1_F_D2I_PRIVATEKEY 155
680#define ASN1_F_D2I_PUBLICKEY 156
681#define ASN1_F_D2I_RSAPRIVATEKEY 157
682#define ASN1_F_D2I_RSAPUBLICKEY 158
683#define ASN1_F_D2I_X509 159
684#define ASN1_F_D2I_X509_ALGOR 160
685#define ASN1_F_D2I_X509_ATTRIBUTE 161
686#define ASN1_F_D2I_X509_CINF 162
687#define ASN1_F_D2I_X509_CRL 163
688#define ASN1_F_D2I_X509_CRL_INFO 164
689#define ASN1_F_D2I_X509_EXTENSION 165
690#define ASN1_F_D2I_X509_KEY 166
691#define ASN1_F_D2I_X509_NAME 167
692#define ASN1_F_D2I_X509_NAME_ENTRY 168
693#define ASN1_F_D2I_X509_PKEY 169
694#define ASN1_F_D2I_X509_PUBKEY 170
695#define ASN1_F_D2I_X509_REQ 171
696#define ASN1_F_D2I_X509_REQ_INFO 172
697#define ASN1_F_D2I_X509_REVOKED 173
698#define ASN1_F_D2I_X509_SIG 174
699#define ASN1_F_D2I_X509_VAL 175
700#define ASN1_F_I2D_ASN1_HEADER 176
701#define ASN1_F_I2D_DHPARAMS 177
702#define ASN1_F_I2D_DSAPARAMS 178
703#define ASN1_F_I2D_DSAPRIVATEKEY 179
704#define ASN1_F_I2D_DSAPUBLICKEY 180
705#define ASN1_F_I2D_NETSCAPE_RSA 181
706#define ASN1_F_I2D_PKCS7 182
707#define ASN1_F_I2D_PRIVATEKEY 183
708#define ASN1_F_I2D_PUBLICKEY 184
709#define ASN1_F_I2D_RSAPRIVATEKEY 185
710#define ASN1_F_I2D_RSAPUBLICKEY 186
711#define ASN1_F_I2D_X509_ATTRIBUTE 187
712#define ASN1_F_I2T_ASN1_OBJECT 188
713#define ASN1_F_NETSCAPE_PKEY_NEW 189
714#define ASN1_F_NETSCAPE_SPKAC_NEW 190
715#define ASN1_F_NETSCAPE_SPKI_NEW 191
716#define ASN1_F_PKCS7_DIGEST_NEW 192
717#define ASN1_F_PKCS7_ENCRYPT_NEW 193
718#define ASN1_F_PKCS7_ENC_CONTENT_NEW 194
719#define ASN1_F_PKCS7_ENVELOPE_NEW 195
720#define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW 196
721#define ASN1_F_PKCS7_NEW 197
722#define ASN1_F_PKCS7_RECIP_INFO_NEW 198
723#define ASN1_F_PKCS7_SIGNED_NEW 199
724#define ASN1_F_PKCS7_SIGNER_INFO_NEW 200
725#define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW 201
726#define ASN1_F_X509_ALGOR_NEW 202
727#define ASN1_F_X509_ATTRIBUTE_NEW 203
728#define ASN1_F_X509_CINF_NEW 204
729#define ASN1_F_X509_CRL_INFO_NEW 205
730#define ASN1_F_X509_CRL_NEW 206
731#define ASN1_F_X509_DHPARAMS_NEW 207
732#define ASN1_F_X509_EXTENSION_NEW 208
733#define ASN1_F_X509_INFO_NEW 209
734#define ASN1_F_X509_KEY_NEW 210
735#define ASN1_F_X509_NAME_ENTRY_NEW 211
736#define ASN1_F_X509_NAME_NEW 212
737#define ASN1_F_X509_NEW 213
738#define ASN1_F_X509_PKEY_NEW 214
739#define ASN1_F_X509_PUBKEY_NEW 215
740#define ASN1_F_X509_REQ_INFO_NEW 216
741#define ASN1_F_X509_REQ_NEW 217
742#define ASN1_F_X509_REVOKED_NEW 218
743#define ASN1_F_X509_SIG_NEW 219
744#define ASN1_F_X509_VAL_FREE 220
745#define ASN1_F_X509_VAL_NEW 221
d02b48c6
RE
746
747/* Reason codes. */
748#define ASN1_R_BAD_CLASS 100
dfeab068
RE
749#define ASN1_R_BAD_OBJECT_HEADER 101
750#define ASN1_R_BAD_PASSWORD_READ 102
751#define ASN1_R_BAD_PKCS7_CONTENT 103
752#define ASN1_R_BAD_PKCS7_TYPE 104
753#define ASN1_R_BAD_TAG 105
754#define ASN1_R_BAD_TYPE 106
755#define ASN1_R_BN_LIB 107
756#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 108
757#define ASN1_R_BUFFER_TOO_SMALL 109
758#define ASN1_R_DATA_IS_WRONG 110
759#define ASN1_R_DECODING_ERROR 111
760#define ASN1_R_ERROR_PARSING_SET_ELEMENT 112
761#define ASN1_R_EXPECTING_AN_INTEGER 113
762#define ASN1_R_EXPECTING_AN_OBJECT 114
763#define ASN1_R_EXPECTING_AN_OCTET_STRING 115
764#define ASN1_R_EXPECTING_A_BIT_STRING 116
765#define ASN1_R_EXPECTING_A_BOOLEAN 117
766#define ASN1_R_EXPECTING_A_UTCTIME 118
767#define ASN1_R_FIRST_NUM_TOO_LARGE 119
768#define ASN1_R_HEADER_TOO_LONG 120
769#define ASN1_R_INVALID_DIGIT 121
770#define ASN1_R_INVALID_SEPARATOR 122
771#define ASN1_R_INVALID_TIME_FORMAT 123
772#define ASN1_R_IV_TOO_LARGE 124
773#define ASN1_R_LENGTH_ERROR 125
774#define ASN1_R_MISSING_SECOND_NUMBER 126
775#define ASN1_R_NON_HEX_CHARACTERS 127
776#define ASN1_R_NOT_ENOUGH_DATA 128
777#define ASN1_R_ODD_NUMBER_OF_CHARS 129
778#define ASN1_R_PARSING 130
779#define ASN1_R_PRIVATE_KEY_HEADER_MISSING 131
780#define ASN1_R_SECOND_NUMBER_TOO_LARGE 132
781#define ASN1_R_SHORT_LINE 133
782#define ASN1_R_STRING_TOO_SHORT 134
783#define ASN1_R_TAG_VALUE_TOO_HIGH 135
784#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
785#define ASN1_R_TOO_LONG 137
786#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 138
787#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 139
788#define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE 140
789#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 141
790#define ASN1_R_UNKNOWN_OBJECT_TYPE 142
791#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 143
792#define ASN1_R_UNSUPPORTED_CIPHER 144
793#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 145
794#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 146
795#define ASN1_R_UTCTIME_TOO_LONG 147
796#define ASN1_R_WRONG_PRINTABLE_TYPE 148
797#define ASN1_R_WRONG_TAG 149
798#define ASN1_R_WRONG_TYPE 150
d02b48c6
RE
799
800#ifdef __cplusplus
801}
802#endif
803#endif
804