crypto/asn1/asn1_mac.h

   1 /* crypto/asn1/asn1_mac.h */
   2 /* Copyright (C) 1995-1998 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_MAC_H
  60 #define HEADER_ASN1_MAC_H
  61
  62 #ifdef  __cplusplus
  63 extern "C" {
  64 #endif
  65
  66 #include <openssl/asn1.h>
  67
  68 #ifndef ASN1_MAC_ERR_LIB
  69 #define ASN1_MAC_ERR_LIB        ERR_LIB_ASN1
  70 #endif
  71
  72 #define ASN1_MAC_H_err(f,r,line) \
  73         ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),ERR_file_name,(line))
  74
  75 #define M_ASN1_D2I_vars(a,type,func) \
  76         ASN1_CTX c; \
  77         type ret=NULL; \
  78         \
  79         c.pp=pp; \
  80         c.q= *pp; \
  81         c.error=ERR_R_NESTED_ASN1_ERROR; \
  82         if ((a == NULL) || ((*a) == NULL)) \
  83                 { if ((ret=(type)func()) == NULL) \
  84                         { c.line=__LINE__; goto err; } } \
  85         else    ret=(*a);
  86
  87 #define M_ASN1_D2I_Init() \
  88         c.p= *pp; \
  89         c.max=(length == 0)?0:(c.p+length);
  90
  91 #define M_ASN1_D2I_Finish_2(a) \
  92         if (!asn1_Finish(&c)) \
  93                 { c.line=__LINE__; goto err; } \
  94         *pp=c.p; \
  95         if (a != NULL) (*a)=ret; \
  96         return(ret);
  97
  98 #define M_ASN1_D2I_Finish(a,func,e) \
  99         M_ASN1_D2I_Finish_2(a); \
 100 err:\
 101         ASN1_MAC_H_err((e),c.error,c.line); \
 102         asn1_add_error(*pp,(int)(c.q- *pp)); \
 103         if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
 104         return(NULL)
 105
 106 #define M_ASN1_D2I_start_sequence() \
 107         if (!asn1_GetSequence(&c,&length)) \
 108                 { c.line=__LINE__; goto err; }
 109
 110 #define M_ASN1_D2I_end_sequence() \
 111         (((c.inf&1) == 0)?(c.slen <= 0): \
 112                 (c.eos=ASN1_check_infinite_end(&c.p,c.slen)))
 113
 114 /* Don't use this with d2i_ASN1_BOOLEAN() */
 115 #define M_ASN1_D2I_get(b,func) \
 116         c.q=c.p; \
 117         if (func(&(b),&c.p,c.slen) == NULL) \
 118                 {c.line=__LINE__; goto err; } \
 119         c.slen-=(c.p-c.q);
 120
 121 /* use this instead () */
 122 #define M_ASN1_D2I_get_int(b,func) \
 123         c.q=c.p; \
 124         if (func(&(b),&c.p,c.slen) < 0) \
 125                 {c.line=__LINE__; goto err; } \
 126         c.slen-=(c.p-c.q);
 127
 128 #define M_ASN1_D2I_get_opt(b,func,type) \
 129         if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
 130                 == (V_ASN1_UNIVERSAL|(type)))) \
 131                 { \
 132                 M_ASN1_D2I_get(b,func); \
 133                 }
 134
 135 #define M_ASN1_D2I_get_imp(b,func, type) \
 136         M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
 137         c.q=c.p; \
 138         if (func(&(b),&c.p,c.slen) == NULL) \
 139                 {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
 140         c.slen-=(c.p-c.q);\
 141         M_ASN1_next_prev=_tmp;
 142
 143 #define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
 144         if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
 145                 (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
 146                 { \
 147                 unsigned char _tmp = M_ASN1_next; \
 148                 M_ASN1_D2I_get_imp(b,func, type);\
 149                 }
 150
 151 #define M_ASN1_D2I_get_set(r,func,free_func) \
 152                 M_ASN1_D2I_get_imp_set(r,func,free_func, \
 153                         V_ASN1_SET,V_ASN1_UNIVERSAL);
 154
 155 #define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
 156                 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
 157                         V_ASN1_SET,V_ASN1_UNIVERSAL);
 158
 159 #define M_ASN1_D2I_get_set_opt(r,func,free_func) \
 160         if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
 161                 V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
 162                 { M_ASN1_D2I_get_set(r,func,free_func); }
 163
 164 #define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
 165         if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
 166                 V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
 167                 { M_ASN1_D2I_get_set_type(type,r,func,free_func); }
 168
 169 #define M_ASN1_I2D_len_SET_opt(a,f) \
 170         if ((a != NULL) && (sk_num(a) != 0)) \
 171                 M_ASN1_I2D_len_SET(a,f);
 172
 173 #define M_ASN1_I2D_put_SET_opt(a,f) \
 174         if ((a != NULL) && (sk_num(a) != 0)) \
 175                 M_ASN1_I2D_put_SET(a,f);
 176
 177 #define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
 178         if ((a != NULL) && (sk_num(a) != 0)) \
 179                 M_ASN1_I2D_put_SEQUENCE(a,f);
 180
 181 #define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
 182         if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 183                 M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
 184
 185 #define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
 186         if ((c.slen != 0) && \
 187                 (M_ASN1_next == \
 188                 (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
 189                 { \
 190                 M_ASN1_D2I_get_imp_set(b,func,free_func,\
 191                         tag,V_ASN1_CONTEXT_SPECIFIC); \
 192                 }
 193
 194 #define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
 195         if ((c.slen != 0) && \
 196                 (M_ASN1_next == \
 197                 (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
 198                 { \
 199                 M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
 200                         tag,V_ASN1_CONTEXT_SPECIFIC); \
 201                 }
 202
 203 #define M_ASN1_D2I_get_seq(r,func,free_func) \
 204                 M_ASN1_D2I_get_imp_set(r,func,free_func,\
 205                         V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
 206
 207 #define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
 208                 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
 209                                             V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
 210
 211 #define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
 212         if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
 213                 V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
 214                 { M_ASN1_D2I_get_seq(r,func,free_func); }
 215
 216 #define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
 217         if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
 218                 V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
 219                 { M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
 220
 221 #define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
 222                 M_ASN1_D2I_get_imp_set(r,func,free_func,\
 223                         x,V_ASN1_CONTEXT_SPECIFIC);
 224
 225 #define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
 226                 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
 227                         x,V_ASN1_CONTEXT_SPECIFIC);
 228
 229 #define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
 230         c.q=c.p; \
 231         if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
 232                 (void (*)())free_func,a,b) == NULL) \
 233                 { c.line=__LINE__; goto err; } \
 234         c.slen-=(c.p-c.q);
 235
 236 #define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
 237         c.q=c.p; \
 238         if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
 239                                    free_func,a,b) == NULL) \
 240                 { c.line=__LINE__; goto err; } \
 241         c.slen-=(c.p-c.q);
 242
 243 #define M_ASN1_D2I_get_set_strings(r,func,a,b) \
 244         c.q=c.p; \
 245         if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
 246                 { c.line=__LINE__; goto err; } \
 247         c.slen-=(c.p-c.q);
 248
 249 #define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
 250         if ((c.slen != 0L) && (M_ASN1_next == \
 251                 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
 252                 { \
 253                 int Tinf,Ttag,Tclass; \
 254                 long Tlen; \
 255                 \
 256                 c.q=c.p; \
 257                 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
 258                 if (Tinf & 0x80) \
 259                         { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
 260                         c.line=__LINE__; goto err; } \
 261                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
 262                                         Tlen = c.slen - (c.p - c.q) - 2; \
 263                 if (func(&(r),&c.p,Tlen) == NULL) \
 264                         { c.line=__LINE__; goto err; } \
 265                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
 266                         Tlen = c.slen - (c.p - c.q); \
 267                         if(!ASN1_check_infinite_end(&c.p, Tlen)) \
 268                                 { c.error=ERR_R_MISSING_ASN1_EOS; \
 269                                 c.line=__LINE__; goto err; } \
 270                 }\
 271                 c.slen-=(c.p-c.q); \
 272                 }
 273
 274 #define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
 275         if ((c.slen != 0) && (M_ASN1_next == \
 276                 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
 277                 { \
 278                 int Tinf,Ttag,Tclass; \
 279                 long Tlen; \
 280                 \
 281                 c.q=c.p; \
 282                 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
 283                 if (Tinf & 0x80) \
 284                         { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
 285                         c.line=__LINE__; goto err; } \
 286                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
 287                                         Tlen = c.slen - (c.p - c.q) - 2; \
 288                 if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
 289                         (void (*)())free_func, \
 290                         b,V_ASN1_UNIVERSAL) == NULL) \
 291                         { c.line=__LINE__; goto err; } \
 292                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
 293                         Tlen = c.slen - (c.p - c.q); \
 294                         if(!ASN1_check_infinite_end(&c.p, Tlen)) \
 295                                 { c.error=ERR_R_MISSING_ASN1_EOS; \
 296                                 c.line=__LINE__; goto err; } \
 297                 }\
 298                 c.slen-=(c.p-c.q); \
 299                 }
 300
 301 #define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
 302         if ((c.slen != 0) && (M_ASN1_next == \
 303                 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
 304                 { \
 305                 int Tinf,Ttag,Tclass; \
 306                 long Tlen; \
 307                 \
 308                 c.q=c.p; \
 309                 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
 310                 if (Tinf & 0x80) \
 311                         { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
 312                         c.line=__LINE__; goto err; } \
 313                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
 314                                         Tlen = c.slen - (c.p - c.q) - 2; \
 315                 if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
 316                         free_func,b,V_ASN1_UNIVERSAL) == NULL) \
 317                         { c.line=__LINE__; goto err; } \
 318                 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
 319                         Tlen = c.slen - (c.p - c.q); \
 320                         if(!ASN1_check_infinite_end(&c.p, Tlen)) \
 321                                 { c.error=ERR_R_MISSING_ASN1_EOS; \
 322                                 c.line=__LINE__; goto err; } \
 323                 }\
 324                 c.slen-=(c.p-c.q); \
 325                 }
 326
 327 /* New macros */
 328 #define M_ASN1_New_Malloc(ret,type) \
 329         if ((ret=(type *)Malloc(sizeof(type))) == NULL) \
 330                 { c.line=__LINE__; goto err2; }
 331
 332 #define M_ASN1_New(arg,func) \
 333         if (((arg)=func()) == NULL) return(NULL)
 334
 335 #define M_ASN1_New_Error(a) \
 336 /*      err:    ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
 337                 return(NULL);*/ \
 338         err2:   ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
 339                 return(NULL)
 340
 341
 342 #define M_ASN1_next             (*c.p)
 343 #define M_ASN1_next_prev        (*c.q)
 344
 345 /*************************************************/
 346
 347 #define M_ASN1_I2D_vars(a)      int r=0,ret=0; \
 348                                 unsigned char *p; \
 349                                 if (a == NULL) return(0)
 350
 351 /* Length Macros */
 352 #define M_ASN1_I2D_len(a,f)     ret+=f(a,NULL)
 353 #define M_ASN1_I2D_len_IMP_opt(a,f)     if (a != NULL) M_ASN1_I2D_len(a,f)
 354
 355 #define M_ASN1_I2D_len_SET(a,f) \
 356                 ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
 357
 358 #define M_ASN1_I2D_len_SET_type(type,a,f) \
 359                 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
 360                                             V_ASN1_UNIVERSAL,IS_SET);
 361
 362 #define M_ASN1_I2D_len_SEQUENCE(a,f) \
 363                 ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
 364                                   IS_SEQUENCE);
 365
 366 #define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
 367                 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
 368                                             V_ASN1_UNIVERSAL,IS_SEQUENCE)
 369
 370 #define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
 371                 if ((a != NULL) && (sk_num(a) != 0)) \
 372                         M_ASN1_I2D_len_SEQUENCE(a,f);
 373
 374 #define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
 375                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 376                         M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
 377
 378 #define M_ASN1_I2D_len_IMP_SET(a,f,x) \
 379                 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
 380
 381 #define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
 382                 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
 383                                             V_ASN1_CONTEXT_SPECIFIC,IS_SET);
 384
 385 #define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
 386                 if ((a != NULL) && (sk_num(a) != 0)) \
 387                         ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
 388                                           IS_SET);
 389
 390 #define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
 391                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 392                         ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
 393                                                V_ASN1_CONTEXT_SPECIFIC,IS_SET);
 394
 395 #define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
 396                 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
 397                                   IS_SEQUENCE);
 398
 399 #define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
 400                 if ((a != NULL) && (sk_num(a) != 0)) \
 401                         ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
 402                                           IS_SEQUENCE);
 403
 404 #define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
 405                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 406                         ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
 407                                                     V_ASN1_CONTEXT_SPECIFIC, \
 408                                                     IS_SEQUENCE);
 409
 410 #define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
 411                 if (a != NULL)\
 412                         { \
 413                         v=f(a,NULL); \
 414                         ret+=ASN1_object_size(1,v,mtag); \
 415                         }
 416
 417 #define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
 418                 if ((a != NULL) && (sk_num(a) != 0))\
 419                         { \
 420                         v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
 421                         ret+=ASN1_object_size(1,v,mtag); \
 422                         }
 423
 424 #define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
 425                 if ((a != NULL) && (sk_num(a) != 0))\
 426                         { \
 427                         v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
 428                                        IS_SEQUENCE); \
 429                         ret+=ASN1_object_size(1,v,mtag); \
 430                         }
 431
 432 #define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
 433                 if ((a != NULL) && (sk_##type##_num(a) != 0))\
 434                         { \
 435                         v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
 436                                                  V_ASN1_UNIVERSAL, \
 437                                                  IS_SEQUENCE); \
 438                         ret+=ASN1_object_size(1,v,mtag); \
 439                         }
 440
 441 /* Put Macros */
 442 #define M_ASN1_I2D_put(a,f)     f(a,&p)
 443
 444 #define M_ASN1_I2D_put_IMP_opt(a,f,t)   \
 445                 if (a != NULL) \
 446                         { \
 447                         unsigned char *q=p; \
 448                         f(a,&p); \
 449                         *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
 450                         }
 451
 452 #define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
 453                         V_ASN1_UNIVERSAL,IS_SET)
 454 #define M_ASN1_I2D_put_SET_type(type,a,f) \
 455      i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
 456 #define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
 457                         V_ASN1_CONTEXT_SPECIFIC,IS_SET)
 458 #define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
 459      i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
 460 #define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
 461                         V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
 462
 463 #define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
 464                                              V_ASN1_UNIVERSAL,IS_SEQUENCE)
 465
 466 #define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
 467      i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
 468                             IS_SEQUENCE)
 469
 470 #define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
 471                 if ((a != NULL) && (sk_num(a) != 0)) \
 472                         M_ASN1_I2D_put_SEQUENCE(a,f);
 473
 474 #define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
 475                 if ((a != NULL) && (sk_num(a) != 0)) \
 476                         { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
 477                                        IS_SET); }
 478
 479 #define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
 480                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 481                         { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
 482                                                  V_ASN1_CONTEXT_SPECIFIC, \
 483                                                  IS_SET); }
 484
 485 #define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
 486                 if ((a != NULL) && (sk_num(a) != 0)) \
 487                         { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
 488                                        IS_SEQUENCE); }
 489
 490 #define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
 491                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 492                         { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
 493                                                  V_ASN1_CONTEXT_SPECIFIC, \
 494                                                  IS_SEQUENCE); }
 495
 496 #define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
 497                 if (a != NULL) \
 498                         { \
 499                         ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
 500                         f(a,&p); \
 501                         }
 502
 503 #define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
 504                 if ((a != NULL) && (sk_num(a) != 0)) \
 505                         { \
 506                         ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
 507                         i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
 508                         }
 509
 510 #define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
 511                 if ((a != NULL) && (sk_num(a) != 0)) \
 512                         { \
 513                         ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
 514                         i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
 515                         }
 516
 517 #define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
 518                 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
 519                         { \
 520                         ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
 521                         i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
 522                                                IS_SEQUENCE); \
 523                         }
 524
 525 #define M_ASN1_I2D_seq_total() \
 526                 r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
 527                 if (pp == NULL) return(r); \
 528                 p= *pp; \
 529                 ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
 530
 531 #define M_ASN1_I2D_INF_seq_start(tag,ctx) \
 532                 *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
 533                 *(p++)=0x80
 534
 535 #define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
 536
 537 #define M_ASN1_I2D_finish()     *pp=p; \
 538                                 return(r);
 539
 540 int asn1_GetSequence(ASN1_CTX *c, long *length);
 541 void asn1_add_error(unsigned char *address,int offset);
 542 #ifdef  __cplusplus
 543 }
 544 #endif
 545
 546 #endif