58 #ifndef HEADER_ASN1T_H
59 #define HEADER_ASN1T_H
62 #include <openssl/e_os2.h>
63 #include <openssl/asn1.h>
65 #ifdef OPENSSL_BUILD_SHLIBCRYPTO
66 # undef OPENSSL_EXTERN
67 # define OPENSSL_EXTERN OPENSSL_EXPORT
77 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
80 #define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr))
85 #define ASN1_ITEM_start(itname) \
86 OPENSSL_GLOBAL const ASN1_ITEM itname##_it = {
88 #define ASN1_ITEM_end(itname) \
94 #define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr()))
99 #define ASN1_ITEM_start(itname) \
100 const ASN1_ITEM * itname##_it(void) \
102 static const ASN1_ITEM local_it = {
104 #define ASN1_ITEM_end(itname) \
114 #define ASN1_ITEM_TEMPLATE(tname) \
115 static const ASN1_TEMPLATE tname##_item_tt
117 #define ASN1_ITEM_TEMPLATE_END(tname) \
119 ASN1_ITEM_start(tname) \
120 ASN1_ITYPE_PRIMITIVE,\
152 #define ASN1_SEQUENCE(tname) \
153 static const ASN1_TEMPLATE tname##_seq_tt[]
155 #define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
157 #define ASN1_SEQUENCE_END_name(stname, tname) \
159 ASN1_ITEM_start(tname) \
160 ASN1_ITYPE_SEQUENCE,\
163 sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
169 #define ASN1_NDEF_SEQUENCE(tname) \
172 #define ASN1_SEQUENCE_cb(tname, cb) \
173 static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
176 #define ASN1_BROKEN_SEQUENCE(tname) \
177 static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
180 #define ASN1_SEQUENCE_ref(tname, cb, lck) \
181 static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \
184 #define ASN1_SEQUENCE_enc(tname, enc, cb) \
185 static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc)}; \
188 #define ASN1_NDEF_SEQUENCE_END(tname) \
190 ASN1_ITEM_start(tname) \
191 ASN1_ITYPE_NDEF_SEQUENCE,\
194 sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
200 #define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
202 #define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
204 #define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
206 #define ASN1_SEQUENCE_END_ref(stname, tname) \
208 ASN1_ITEM_start(tname) \
209 ASN1_ITYPE_SEQUENCE,\
212 sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
241 #define ASN1_CHOICE(tname) \
242 static const ASN1_TEMPLATE tname##_ch_tt[]
244 #define ASN1_CHOICE_cb(tname, cb) \
245 static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
248 #define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
250 #define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
252 #define ASN1_CHOICE_END_selector(stname, tname, selname) \
254 ASN1_ITEM_start(tname) \
256 offsetof(stname,selname) ,\
258 sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
264 #define ASN1_CHOICE_END_cb(stname, tname, selname) \
266 ASN1_ITEM_start(tname) \
268 offsetof(stname,selname) ,\
270 sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
278 #define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
280 #name, ASN1_ITEM_ref(type) }
286 #define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
287 (flags), (tag), offsetof(stname, field),\
288 #field, ASN1_ITEM_ref(type) }
292 #define ASN1_EX_COMBINE(flags, tag, type) { \
293 (flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) }
297 #define ASN1_IMP_EX(stname, field, type, tag, ex) \
298 ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | ex, tag, stname, field, type)
300 #define ASN1_EXP_EX(stname, field, type, tag, ex) \
301 ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | ex, tag, stname, field, type)
305 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
306 #define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
307 #define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
309 #define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
310 #define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
313 #define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
316 #define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
319 #define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
322 #define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
326 #define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
327 #define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
330 #define ASN1_SEQUENCE_OF(stname, field, type) \
331 ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
334 #define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
335 ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
339 #define ASN1_SET_OF(stname, field, type) \
340 ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
342 #define ASN1_SET_OF_OPT(stname, field, type) \
343 ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
347 #define ASN1_IMP_SET_OF(stname, field, type, tag) \
348 ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
350 #define ASN1_EXP_SET_OF(stname, field, type, tag) \
351 ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
353 #define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
354 ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
356 #define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
357 ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
359 #define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
360 ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
362 #define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
363 ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
365 #define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
366 ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
368 #define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
369 ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
372 #define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
373 ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
377 #define ASN1_ADB(name) \
378 static const ASN1_ADB_TABLE name##_adbtbl[]
380 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
382 #define ASN1_ADB_END(name, flags, field, app_table, def, none) \
384 static const ASN1_ADB name##_adb = {\
386 offsetof(name, field),\
389 sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
396 #define ASN1_ADB_END(name, flags, field, app_table, def, none) \
398 static const ASN1_ITEM *name##_adb(void) \
400 static const ASN1_ADB internal_adb = \
403 offsetof(name, field),\
406 sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
410 return (const ASN1_ITEM *) &internal_adb; \
412 void dummy_function(void)
416 #define ADB_ENTRY(val, template) {val, template}
418 #define ASN1_ADB_TEMPLATE(name) \
419 static const ASN1_TEMPLATE name##_tt
430 unsigned long offset;
431 #ifndef NO_ASN1_FIELD_NAMES
432 const char *field_name;
439 #define ASN1_TEMPLATE_item(t) (t->item_ptr)
440 #define ASN1_TEMPLATE_adb(t) (t->item_ptr)
447 unsigned long offset;
463 #define ASN1_TFLG_OPTIONAL (0x1)
466 #define ASN1_TFLG_SET_OF (0x1 << 1)
469 #define ASN1_TFLG_SEQUENCE_OF (0x2 << 1)
476 #define ASN1_TFLG_SET_ORDER (0x3 << 1)
479 #define ASN1_TFLG_SK_MASK (0x3 << 1)
487 #define ASN1_TFLG_IMPTAG (0x1 << 3)
491 #define ASN1_TFLG_EXPTAG (0x2 << 3)
493 #define ASN1_TFLG_TAG_MASK (0x3 << 3)
496 #define ASN1_TFLG_IMPLICIT ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT
499 #define ASN1_TFLG_EXPLICIT ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT
508 #define ASN1_TFLG_UNIVERSAL (0x0<<6)
510 #define ASN1_TFLG_APPLICATION (0x1<<6)
512 #define ASN1_TFLG_CONTEXT (0x2<<6)
514 #define ASN1_TFLG_PRIVATE (0x3<<6)
516 #define ASN1_TFLG_TAG_CLASS (0x3<<6)
524 #define ASN1_TFLG_ADB_MASK (0x3<<8)
526 #define ASN1_TFLG_ADB_OID (0x1<<8)
528 #define ASN1_TFLG_ADB_INT (0x1<<9)
538 #define ASN1_TFLG_COMBINE (0x1<<10)
545 #define ASN1_TFLG_NDEF (0x1<<11)
556 #ifndef NO_ASN1_FIELD_NAMES
605 #define ASN1_ITYPE_PRIMITIVE 0x0
607 #define ASN1_ITYPE_SEQUENCE 0x1
609 #define ASN1_ITYPE_CHOICE 0x2
611 #define ASN1_ITYPE_COMPAT 0x3
613 #define ASN1_ITYPE_EXTERN 0x4
615 #define ASN1_ITYPE_MSTRING 0x5
617 #define ASN1_ITYPE_NDEF_SEQUENCE 0x6
635 typedef ASN1_VALUE * ASN1_new_func(
void);
636 typedef void ASN1_free_func(ASN1_VALUE *a);
637 typedef ASN1_VALUE * ASN1_d2i_func(ASN1_VALUE **a,
const unsigned char ** in,
long length);
638 typedef int ASN1_i2d_func(ASN1_VALUE * a,
unsigned char **in);
640 typedef int ASN1_ex_d2i(ASN1_VALUE **pval,
const unsigned char **in,
long len,
const ASN1_ITEM *it,
641 int tag,
int aclass,
char opt,
ASN1_TLC *ctx);
643 typedef int ASN1_ex_i2d(ASN1_VALUE **pval,
unsigned char **out,
const ASN1_ITEM *it,
int tag,
int aclass);
644 typedef int ASN1_ex_new_func(ASN1_VALUE **pval,
const ASN1_ITEM *it);
645 typedef void ASN1_ex_free_func(ASN1_VALUE **pval,
const ASN1_ITEM *it);
647 typedef int ASN1_primitive_i2c(ASN1_VALUE **pval,
unsigned char *cont,
int *putype,
const ASN1_ITEM *it);
648 typedef int ASN1_primitive_c2i(ASN1_VALUE **pval,
const unsigned char *cont,
int len,
int utype,
char *free_cont,
const ASN1_ITEM *it);
651 ASN1_new_func *asn1_new;
652 ASN1_free_func *asn1_free;
653 ASN1_d2i_func *asn1_d2i;
654 ASN1_i2d_func *asn1_i2d;
659 ASN1_ex_new_func *asn1_ex_new;
660 ASN1_ex_free_func *asn1_ex_free;
661 ASN1_ex_free_func *asn1_ex_clear;
662 ASN1_ex_d2i *asn1_ex_d2i;
663 ASN1_ex_i2d *asn1_ex_i2d;
669 ASN1_ex_new_func *prim_new;
670 ASN1_ex_free_func *prim_free;
671 ASN1_ex_free_func *prim_clear;
672 ASN1_primitive_c2i *prim_c2i;
673 ASN1_primitive_i2c *prim_i2c;
693 typedef int ASN1_aux_cb(
int operation, ASN1_VALUE **in,
const ASN1_ITEM *it);
700 ASN1_aux_cb *asn1_cb;
707 #define ASN1_AFLG_REFCOUNT 1
709 #define ASN1_AFLG_ENCODING 2
711 #define ASN1_AFLG_BROKEN 4
715 #define ASN1_OP_NEW_PRE 0
716 #define ASN1_OP_NEW_POST 1
717 #define ASN1_OP_FREE_PRE 2
718 #define ASN1_OP_FREE_POST 3
719 #define ASN1_OP_D2I_PRE 4
720 #define ASN1_OP_D2I_POST 5
721 #define ASN1_OP_I2D_PRE 6
722 #define ASN1_OP_I2D_POST 7
725 #define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
726 #define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
727 ASN1_ITEM_start(itname) \
728 ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
729 ASN1_ITEM_end(itname)
732 #define IMPLEMENT_ASN1_MSTRING(itname, mask) \
733 ASN1_ITEM_start(itname) \
734 ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
735 ASN1_ITEM_end(itname)
739 #define IMPLEMENT_COMPAT_ASN1(sname) IMPLEMENT_COMPAT_ASN1_type(sname, V_ASN1_SEQUENCE)
741 #define IMPLEMENT_COMPAT_ASN1_type(sname, tag) \
742 static const ASN1_COMPAT_FUNCS sname##_ff = { \
743 (ASN1_new_func *)sname##_new, \
744 (ASN1_free_func *)sname##_free, \
745 (ASN1_d2i_func *)d2i_##sname, \
746 (ASN1_i2d_func *)i2d_##sname, \
748 ASN1_ITEM_start(sname) \
758 #define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
759 ASN1_ITEM_start(sname) \
771 #define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
773 #define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
775 #define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
776 IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
778 #define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
779 IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
781 #define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
782 stname *fname##_new(void) \
784 return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
786 void fname##_free(stname *a) \
788 ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
791 #define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
792 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
793 IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
795 #define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
796 stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
798 return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
800 int i2d_##fname(stname *a, unsigned char **out) \
802 return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
805 #define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
806 int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
808 return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
814 #define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
815 stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
817 return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
819 int i2d_##fname(const stname *a, unsigned char **out) \
821 return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
824 #define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
825 stname * stname##_dup(stname *x) \
827 return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
830 #define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
831 IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
833 #define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
834 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
835 IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
839 DECLARE_ASN1_ITEM(ASN1_BOOLEAN)
840 DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)
841 DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
842 DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
843 DECLARE_ASN1_ITEM(CBIGNUM)
845 DECLARE_ASN1_ITEM(LONG)
846 DECLARE_ASN1_ITEM(ZLONG)
848 DECLARE_STACK_OF(ASN1_VALUE)
852 int ASN1_item_ex_new(ASN1_VALUE **pval, const
ASN1_ITEM *it);
853 void ASN1_item_ex_free(ASN1_VALUE **pval, const
ASN1_ITEM *it);
854 int ASN1_template_new(ASN1_VALUE **pval, const
ASN1_TEMPLATE *tt);
855 int ASN1_primitive_new(ASN1_VALUE **pval, const
ASN1_ITEM *it);
857 void ASN1_template_free(ASN1_VALUE **pval, const
ASN1_TEMPLATE *tt);
858 int ASN1_template_d2i(ASN1_VALUE **pval, const
unsigned char **in,
long len, const
ASN1_TEMPLATE *tt);
859 int ASN1_item_ex_d2i(ASN1_VALUE **pval, const
unsigned char **in,
long len, const
ASN1_ITEM *it,
860 int tag,
int aclass,
char opt,
ASN1_TLC *ctx);
862 int ASN1_item_ex_i2d(ASN1_VALUE **pval,
unsigned char **out, const
ASN1_ITEM *it,
int tag,
int aclass);
863 int ASN1_template_i2d(ASN1_VALUE **pval,
unsigned char **out, const
ASN1_TEMPLATE *tt);
864 void ASN1_primitive_free(ASN1_VALUE **pval, const
ASN1_ITEM *it);
866 int asn1_ex_i2c(ASN1_VALUE **pval,
unsigned char *cont,
int *putype, const
ASN1_ITEM *it);
867 int asn1_ex_c2i(ASN1_VALUE **pval, const
unsigned char *cont,
int len,
int utype,
char *free_cont, const
ASN1_ITEM *it);
869 int asn1_get_choice_selector(ASN1_VALUE **pval, const
ASN1_ITEM *it);
870 int asn1_set_choice_selector(ASN1_VALUE **pval,
int value, const
ASN1_ITEM *it);
872 ASN1_VALUE ** asn1_get_field_ptr(ASN1_VALUE **pval, const
ASN1_TEMPLATE *tt);
876 int asn1_do_lock(ASN1_VALUE **pval,
int op, const
ASN1_ITEM *it);
878 void asn1_enc_init(ASN1_VALUE **pval, const
ASN1_ITEM *it);
879 void asn1_enc_free(ASN1_VALUE **pval, const
ASN1_ITEM *it);
880 int asn1_enc_restore(
int *len,
unsigned char **out, ASN1_VALUE **pval, const
ASN1_ITEM *it);
881 int asn1_enc_save(ASN1_VALUE **pval, const
unsigned char *in,
int inlen, const
ASN1_ITEM *it);