crypto/cmp/cmp_asn.c

   1 /*
   2  * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
   3  * Copyright Nokia 2007-2019
   4  * Copyright Siemens AG 2015-2019
   5  *
   6  * Licensed under the Apache License 2.0 (the "License").  You may not use
   7  * this file except in compliance with the License.  You can obtain a copy
   8  * in the file LICENSE in the source distribution or at
   9  * https://www.openssl.org/source/license.html
  10  */
  11
  12 #include <openssl/asn1t.h>
  13
  14 #include "cmp_local.h"
  15
  16 /* explicit #includes not strictly needed since implied by the above: */
  17 #include <openssl/cmp.h>
  18 #include <openssl/crmf.h>
  19
  20 /* ASN.1 declarations from RFC4210 */
  21 ASN1_SEQUENCE(OSSL_CMP_REVANNCONTENT) = {
  22     /* OSSL_CMP_PKISTATUS is effectively ASN1_INTEGER so it is used directly */
  23     ASN1_SIMPLE(OSSL_CMP_REVANNCONTENT, status, ASN1_INTEGER),
  24     ASN1_SIMPLE(OSSL_CMP_REVANNCONTENT, certId, OSSL_CRMF_CERTID),
  25     ASN1_SIMPLE(OSSL_CMP_REVANNCONTENT, willBeRevokedAt, ASN1_GENERALIZEDTIME),
  26     ASN1_SIMPLE(OSSL_CMP_REVANNCONTENT, badSinceDate, ASN1_GENERALIZEDTIME),
  27     ASN1_OPT(OSSL_CMP_REVANNCONTENT, crlDetails, X509_EXTENSIONS)
  28 } ASN1_SEQUENCE_END(OSSL_CMP_REVANNCONTENT)
  29 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_REVANNCONTENT)
  30
  31
  32 ASN1_SEQUENCE(OSSL_CMP_CHALLENGE) = {
  33     ASN1_OPT(OSSL_CMP_CHALLENGE, owf, X509_ALGOR),
  34     ASN1_SIMPLE(OSSL_CMP_CHALLENGE, witness, ASN1_OCTET_STRING),
  35     ASN1_SIMPLE(OSSL_CMP_CHALLENGE, challenge, ASN1_OCTET_STRING)
  36 } ASN1_SEQUENCE_END(OSSL_CMP_CHALLENGE)
  37 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CHALLENGE)
  38
  39
  40 ASN1_ITEM_TEMPLATE(OSSL_CMP_POPODECKEYCHALLCONTENT) =
  41     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
  42                           OSSL_CMP_POPODECKEYCHALLCONTENT, OSSL_CMP_CHALLENGE)
  43 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_POPODECKEYCHALLCONTENT)
  44
  45
  46 ASN1_ITEM_TEMPLATE(OSSL_CMP_POPODECKEYRESPCONTENT) =
  47     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
  48                           OSSL_CMP_POPODECKEYRESPCONTENT, ASN1_INTEGER)
  49 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_POPODECKEYRESPCONTENT)
  50
  51
  52 ASN1_SEQUENCE(OSSL_CMP_CAKEYUPDANNCONTENT) = {
  53     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
  54     ASN1_SIMPLE(OSSL_CMP_CAKEYUPDANNCONTENT, oldWithNew, X509),
  55     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
  56     ASN1_SIMPLE(OSSL_CMP_CAKEYUPDANNCONTENT, newWithOld, X509),
  57     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
  58     ASN1_SIMPLE(OSSL_CMP_CAKEYUPDANNCONTENT, newWithNew, X509)
  59 } ASN1_SEQUENCE_END(OSSL_CMP_CAKEYUPDANNCONTENT)
  60 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CAKEYUPDANNCONTENT)
  61
  62
  63 ASN1_SEQUENCE(OSSL_CMP_ERRORMSGCONTENT) = {
  64     ASN1_SIMPLE(OSSL_CMP_ERRORMSGCONTENT, pKIStatusInfo, OSSL_CMP_PKISI),
  65     ASN1_OPT(OSSL_CMP_ERRORMSGCONTENT, errorCode, ASN1_INTEGER),
  66     /*
  67      * OSSL_CMP_PKIFREETEXT is effectively a sequence of ASN1_UTF8STRING
  68      * so it is used directly
  69      *
  70      */
  71     ASN1_SEQUENCE_OF_OPT(OSSL_CMP_ERRORMSGCONTENT, errorDetails,
  72                          ASN1_UTF8STRING)
  73 } ASN1_SEQUENCE_END(OSSL_CMP_ERRORMSGCONTENT)
  74 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_ERRORMSGCONTENT)
  75
  76 ASN1_ADB_TEMPLATE(infotypeandvalue_default) = ASN1_OPT(OSSL_CMP_ITAV,
  77                                                        infoValue.other,
  78                                                        ASN1_ANY);
  79 /* ITAV means InfoTypeAndValue */
  80 ASN1_ADB(OSSL_CMP_ITAV) = {
  81     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
  82     ADB_ENTRY(NID_id_it_caProtEncCert, ASN1_OPT(OSSL_CMP_ITAV,
  83                                                 infoValue.caProtEncCert, X509)),
  84     ADB_ENTRY(NID_id_it_signKeyPairTypes,
  85               ASN1_SEQUENCE_OF_OPT(OSSL_CMP_ITAV,
  86                                    infoValue.signKeyPairTypes, X509_ALGOR)),
  87     ADB_ENTRY(NID_id_it_encKeyPairTypes,
  88               ASN1_SEQUENCE_OF_OPT(OSSL_CMP_ITAV,
  89                                    infoValue.encKeyPairTypes, X509_ALGOR)),
  90     ADB_ENTRY(NID_id_it_preferredSymmAlg,
  91               ASN1_OPT(OSSL_CMP_ITAV, infoValue.preferredSymmAlg,
  92                        X509_ALGOR)),
  93     ADB_ENTRY(NID_id_it_caKeyUpdateInfo,
  94               ASN1_OPT(OSSL_CMP_ITAV, infoValue.caKeyUpdateInfo,
  95                        OSSL_CMP_CAKEYUPDANNCONTENT)),
  96     ADB_ENTRY(NID_id_it_currentCRL,
  97               ASN1_OPT(OSSL_CMP_ITAV, infoValue.currentCRL, X509_CRL)),
  98     ADB_ENTRY(NID_id_it_unsupportedOIDs,
  99               ASN1_SEQUENCE_OF_OPT(OSSL_CMP_ITAV,
 100                                    infoValue.unsupportedOIDs, ASN1_OBJECT)),
 101     ADB_ENTRY(NID_id_it_keyPairParamReq,
 102               ASN1_OPT(OSSL_CMP_ITAV, infoValue.keyPairParamReq,
 103                        ASN1_OBJECT)),
 104     ADB_ENTRY(NID_id_it_keyPairParamRep,
 105               ASN1_OPT(OSSL_CMP_ITAV, infoValue.keyPairParamRep,
 106                        X509_ALGOR)),
 107     ADB_ENTRY(NID_id_it_revPassphrase,
 108               ASN1_OPT(OSSL_CMP_ITAV, infoValue.revPassphrase,
 109                        OSSL_CRMF_ENCRYPTEDVALUE)),
 110     ADB_ENTRY(NID_id_it_implicitConfirm,
 111               ASN1_OPT(OSSL_CMP_ITAV, infoValue.implicitConfirm,
 112                        ASN1_NULL)),
 113     ADB_ENTRY(NID_id_it_confirmWaitTime,
 114               ASN1_OPT(OSSL_CMP_ITAV, infoValue.confirmWaitTime,
 115                        ASN1_GENERALIZEDTIME)),
 116     ADB_ENTRY(NID_id_it_origPKIMessage,
 117               ASN1_OPT(OSSL_CMP_ITAV, infoValue.origPKIMessage,
 118                        OSSL_CMP_MSGS)),
 119     ADB_ENTRY(NID_id_it_suppLangTags,
 120               ASN1_SEQUENCE_OF_OPT(OSSL_CMP_ITAV, infoValue.suppLangTagsValue,
 121                                    ASN1_UTF8STRING)),
 122 } ASN1_ADB_END(OSSL_CMP_ITAV, 0, infoType, 0,
 123                &infotypeandvalue_default_tt, NULL);
 124
 125
 126 ASN1_SEQUENCE(OSSL_CMP_ITAV) = {
 127     ASN1_SIMPLE(OSSL_CMP_ITAV, infoType, ASN1_OBJECT),
 128     ASN1_ADB_OBJECT(OSSL_CMP_ITAV)
 129 } ASN1_SEQUENCE_END(OSSL_CMP_ITAV)
 130 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_ITAV)
 131 IMPLEMENT_ASN1_DUP_FUNCTION(OSSL_CMP_ITAV)
 132
 133 OSSL_CMP_ITAV *OSSL_CMP_ITAV_create(ASN1_OBJECT *type, ASN1_TYPE *value)
 134 {
 135     OSSL_CMP_ITAV *itav;
 136
 137     if (type == NULL || (itav = OSSL_CMP_ITAV_new()) == NULL)
 138         return NULL;
 139     OSSL_CMP_ITAV_set0(itav, type, value);
 140     return itav;
 141 }
 142
 143 void OSSL_CMP_ITAV_set0(OSSL_CMP_ITAV *itav, ASN1_OBJECT *type,
 144                         ASN1_TYPE *value)
 145 {
 146     itav->infoType = type;
 147     itav->infoValue.other = value;
 148 }
 149
 150 ASN1_OBJECT *OSSL_CMP_ITAV_get0_type(const OSSL_CMP_ITAV *itav)
 151 {
 152     if (itav == NULL)
 153         return NULL;
 154     return itav->infoType;
 155 }
 156
 157 ASN1_TYPE *OSSL_CMP_ITAV_get0_value(const OSSL_CMP_ITAV *itav)
 158 {
 159     if (itav == NULL)
 160         return NULL;
 161     return itav->infoValue.other;
 162 }
 163
 164 int OSSL_CMP_ITAV_push0_stack_item(STACK_OF(OSSL_CMP_ITAV) **itav_sk_p,
 165                                    OSSL_CMP_ITAV *itav)
 166 {
 167     int created = 0;
 168
 169     if (itav_sk_p == NULL || itav == NULL) {
 170         CMPerr(0, CMP_R_NULL_ARGUMENT);
 171         goto err;
 172     }
 173
 174     if (*itav_sk_p == NULL) {
 175         if ((*itav_sk_p = sk_OSSL_CMP_ITAV_new_null()) == NULL)
 176             goto err;
 177         created = 1;
 178     }
 179     if (!sk_OSSL_CMP_ITAV_push(*itav_sk_p, itav))
 180         goto err;
 181     return 1;
 182
 183  err:
 184     if (created != 0) {
 185         sk_OSSL_CMP_ITAV_free(*itav_sk_p);
 186         *itav_sk_p = NULL;
 187     }
 188     return 0;
 189 }
 190
 191 /* get ASN.1 encoded integer, return -1 on error */
 192 int ossl_cmp_asn1_get_int(const ASN1_INTEGER *a)
 193 {
 194     int64_t res;
 195
 196     if (!ASN1_INTEGER_get_int64(&res, a)) {
 197         CMPerr(0, ASN1_R_INVALID_NUMBER);
 198         return -1;
 199     }
 200     if (res < INT_MIN) {
 201         CMPerr(0, ASN1_R_TOO_SMALL);
 202         return -1;
 203     }
 204     if (res > INT_MAX) {
 205         CMPerr(0, ASN1_R_TOO_LARGE);
 206         return -1;
 207     }
 208     return (int)res;
 209 }
 210
 211 ASN1_CHOICE(OSSL_CMP_CERTORENCCERT) = {
 212     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
 213     ASN1_EXP(OSSL_CMP_CERTORENCCERT, value.certificate, X509, 0),
 214     ASN1_EXP(OSSL_CMP_CERTORENCCERT, value.encryptedCert,
 215              OSSL_CRMF_ENCRYPTEDVALUE, 1),
 216 } ASN1_CHOICE_END(OSSL_CMP_CERTORENCCERT)
 217 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CERTORENCCERT)
 218
 219
 220 ASN1_SEQUENCE(OSSL_CMP_CERTIFIEDKEYPAIR) = {
 221     ASN1_SIMPLE(OSSL_CMP_CERTIFIEDKEYPAIR, certOrEncCert,
 222                 OSSL_CMP_CERTORENCCERT),
 223     ASN1_EXP_OPT(OSSL_CMP_CERTIFIEDKEYPAIR, privateKey,
 224                  OSSL_CRMF_ENCRYPTEDVALUE, 0),
 225     ASN1_EXP_OPT(OSSL_CMP_CERTIFIEDKEYPAIR, publicationInfo,
 226                  OSSL_CRMF_PKIPUBLICATIONINFO, 1)
 227 } ASN1_SEQUENCE_END(OSSL_CMP_CERTIFIEDKEYPAIR)
 228 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CERTIFIEDKEYPAIR)
 229
 230
 231 ASN1_SEQUENCE(OSSL_CMP_REVDETAILS) = {
 232     ASN1_SIMPLE(OSSL_CMP_REVDETAILS, certDetails, OSSL_CRMF_CERTTEMPLATE),
 233     ASN1_OPT(OSSL_CMP_REVDETAILS, crlEntryDetails, X509_EXTENSIONS)
 234 } ASN1_SEQUENCE_END(OSSL_CMP_REVDETAILS)
 235 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_REVDETAILS)
 236
 237
 238 ASN1_ITEM_TEMPLATE(OSSL_CMP_REVREQCONTENT) =
 239     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_REVREQCONTENT,
 240                           OSSL_CMP_REVDETAILS)
 241 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_REVREQCONTENT)
 242
 243
 244 ASN1_SEQUENCE(OSSL_CMP_REVREPCONTENT) = {
 245     ASN1_SEQUENCE_OF(OSSL_CMP_REVREPCONTENT, status, OSSL_CMP_PKISI),
 246     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_REVREPCONTENT, revCerts, OSSL_CRMF_CERTID,
 247                              0),
 248     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_REVREPCONTENT, crls, X509_CRL, 1)
 249 } ASN1_SEQUENCE_END(OSSL_CMP_REVREPCONTENT)
 250 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_REVREPCONTENT)
 251
 252
 253 ASN1_SEQUENCE(OSSL_CMP_KEYRECREPCONTENT) = {
 254     ASN1_SIMPLE(OSSL_CMP_KEYRECREPCONTENT, status, OSSL_CMP_PKISI),
 255     ASN1_EXP_OPT(OSSL_CMP_KEYRECREPCONTENT, newSigCert, X509, 0),
 256     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_KEYRECREPCONTENT, caCerts, X509, 1),
 257     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_KEYRECREPCONTENT, keyPairHist,
 258                              OSSL_CMP_CERTIFIEDKEYPAIR, 2)
 259 } ASN1_SEQUENCE_END(OSSL_CMP_KEYRECREPCONTENT)
 260 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_KEYRECREPCONTENT)
 261
 262
 263 ASN1_ITEM_TEMPLATE(OSSL_CMP_PKISTATUS) =
 264     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_UNIVERSAL, 0, status, ASN1_INTEGER)
 265 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_PKISTATUS)
 266
 267 ASN1_SEQUENCE(OSSL_CMP_PKISI) = {
 268     ASN1_SIMPLE(OSSL_CMP_PKISI, status, OSSL_CMP_PKISTATUS),
 269     /*
 270      * CMP_PKIFREETEXT is effectively a sequence of ASN1_UTF8STRING
 271      * so it is used directly
 272      */
 273     ASN1_SEQUENCE_OF_OPT(OSSL_CMP_PKISI, statusString, ASN1_UTF8STRING),
 274     /*
 275      * OSSL_CMP_PKIFAILUREINFO is effectively ASN1_BIT_STRING so used directly
 276      */
 277     ASN1_OPT(OSSL_CMP_PKISI, failInfo, ASN1_BIT_STRING)
 278 } ASN1_SEQUENCE_END(OSSL_CMP_PKISI)
 279 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_PKISI)
 280 IMPLEMENT_ASN1_DUP_FUNCTION(OSSL_CMP_PKISI)
 281
 282 ASN1_SEQUENCE(OSSL_CMP_CERTSTATUS) = {
 283     ASN1_SIMPLE(OSSL_CMP_CERTSTATUS, certHash, ASN1_OCTET_STRING),
 284     ASN1_SIMPLE(OSSL_CMP_CERTSTATUS, certReqId, ASN1_INTEGER),
 285     ASN1_OPT(OSSL_CMP_CERTSTATUS, statusInfo, OSSL_CMP_PKISI)
 286 } ASN1_SEQUENCE_END(OSSL_CMP_CERTSTATUS)
 287 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CERTSTATUS)
 288
 289 ASN1_ITEM_TEMPLATE(OSSL_CMP_CERTCONFIRMCONTENT) =
 290     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_CERTCONFIRMCONTENT,
 291                           OSSL_CMP_CERTSTATUS)
 292 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_CERTCONFIRMCONTENT)
 293
 294 ASN1_SEQUENCE(OSSL_CMP_CERTRESPONSE) = {
 295     ASN1_SIMPLE(OSSL_CMP_CERTRESPONSE, certReqId, ASN1_INTEGER),
 296     ASN1_SIMPLE(OSSL_CMP_CERTRESPONSE, status, OSSL_CMP_PKISI),
 297     ASN1_OPT(OSSL_CMP_CERTRESPONSE, certifiedKeyPair,
 298              OSSL_CMP_CERTIFIEDKEYPAIR),
 299     ASN1_OPT(OSSL_CMP_CERTRESPONSE, rspInfo, ASN1_OCTET_STRING)
 300 } ASN1_SEQUENCE_END(OSSL_CMP_CERTRESPONSE)
 301 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CERTRESPONSE)
 302
 303 ASN1_SEQUENCE(OSSL_CMP_POLLREQ) = {
 304     ASN1_SIMPLE(OSSL_CMP_POLLREQ, certReqId, ASN1_INTEGER)
 305 } ASN1_SEQUENCE_END(OSSL_CMP_POLLREQ)
 306 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_POLLREQ)
 307
 308 ASN1_ITEM_TEMPLATE(OSSL_CMP_POLLREQCONTENT) =
 309     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_POLLREQCONTENT,
 310                           OSSL_CMP_POLLREQ)
 311 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_POLLREQCONTENT)
 312
 313 ASN1_SEQUENCE(OSSL_CMP_POLLREP) = {
 314     ASN1_SIMPLE(OSSL_CMP_POLLREP, certReqId, ASN1_INTEGER),
 315     ASN1_SIMPLE(OSSL_CMP_POLLREP, checkAfter, ASN1_INTEGER),
 316     ASN1_SEQUENCE_OF_OPT(OSSL_CMP_POLLREP, reason, ASN1_UTF8STRING),
 317 } ASN1_SEQUENCE_END(OSSL_CMP_POLLREP)
 318 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_POLLREP)
 319
 320 ASN1_ITEM_TEMPLATE(OSSL_CMP_POLLREPCONTENT) =
 321     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
 322                           OSSL_CMP_POLLREPCONTENT,
 323                           OSSL_CMP_POLLREP)
 324 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_POLLREPCONTENT)
 325
 326 ASN1_SEQUENCE(OSSL_CMP_CERTREPMESSAGE) = {
 327     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
 328     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_CERTREPMESSAGE, caPubs, X509, 1),
 329     ASN1_SEQUENCE_OF(OSSL_CMP_CERTREPMESSAGE, response, OSSL_CMP_CERTRESPONSE)
 330 } ASN1_SEQUENCE_END(OSSL_CMP_CERTREPMESSAGE)
 331 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_CERTREPMESSAGE)
 332
 333 ASN1_ITEM_TEMPLATE(OSSL_CMP_GENMSGCONTENT) =
 334     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_GENMSGCONTENT,
 335                           OSSL_CMP_ITAV)
 336 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_GENMSGCONTENT)
 337
 338 ASN1_ITEM_TEMPLATE(OSSL_CMP_GENREPCONTENT) =
 339     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_GENREPCONTENT,
 340                           OSSL_CMP_ITAV)
 341 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_GENREPCONTENT)
 342
 343 ASN1_ITEM_TEMPLATE(OSSL_CMP_CRLANNCONTENT) =
 344     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
 345                           OSSL_CMP_CRLANNCONTENT, X509_CRL)
 346 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_CRLANNCONTENT)
 347
 348 ASN1_CHOICE(OSSL_CMP_PKIBODY) = {
 349     ASN1_EXP(OSSL_CMP_PKIBODY, value.ir, OSSL_CRMF_MSGS, 0),
 350     ASN1_EXP(OSSL_CMP_PKIBODY, value.ip, OSSL_CMP_CERTREPMESSAGE, 1),
 351     ASN1_EXP(OSSL_CMP_PKIBODY, value.cr, OSSL_CRMF_MSGS, 2),
 352     ASN1_EXP(OSSL_CMP_PKIBODY, value.cp, OSSL_CMP_CERTREPMESSAGE, 3),
 353     ASN1_EXP(OSSL_CMP_PKIBODY, value.p10cr, X509_REQ, 4),
 354     ASN1_EXP(OSSL_CMP_PKIBODY, value.popdecc,
 355              OSSL_CMP_POPODECKEYCHALLCONTENT, 5),
 356     ASN1_EXP(OSSL_CMP_PKIBODY, value.popdecr,
 357              OSSL_CMP_POPODECKEYRESPCONTENT, 6),
 358     ASN1_EXP(OSSL_CMP_PKIBODY, value.kur, OSSL_CRMF_MSGS, 7),
 359     ASN1_EXP(OSSL_CMP_PKIBODY, value.kup, OSSL_CMP_CERTREPMESSAGE, 8),
 360     ASN1_EXP(OSSL_CMP_PKIBODY, value.krr, OSSL_CRMF_MSGS, 9),
 361     ASN1_EXP(OSSL_CMP_PKIBODY, value.krp, OSSL_CMP_KEYRECREPCONTENT, 10),
 362     ASN1_EXP(OSSL_CMP_PKIBODY, value.rr, OSSL_CMP_REVREQCONTENT, 11),
 363     ASN1_EXP(OSSL_CMP_PKIBODY, value.rp, OSSL_CMP_REVREPCONTENT, 12),
 364     ASN1_EXP(OSSL_CMP_PKIBODY, value.ccr, OSSL_CRMF_MSGS, 13),
 365     ASN1_EXP(OSSL_CMP_PKIBODY, value.ccp, OSSL_CMP_CERTREPMESSAGE, 14),
 366     ASN1_EXP(OSSL_CMP_PKIBODY, value.ckuann, OSSL_CMP_CAKEYUPDANNCONTENT, 15),
 367     ASN1_EXP(OSSL_CMP_PKIBODY, value.cann, X509, 16),
 368     ASN1_EXP(OSSL_CMP_PKIBODY, value.rann, OSSL_CMP_REVANNCONTENT, 17),
 369     ASN1_EXP(OSSL_CMP_PKIBODY, value.crlann, OSSL_CMP_CRLANNCONTENT, 18),
 370     ASN1_EXP(OSSL_CMP_PKIBODY, value.pkiconf, ASN1_ANY, 19),
 371     ASN1_EXP(OSSL_CMP_PKIBODY, value.nested, OSSL_CMP_MSGS, 20),
 372     ASN1_EXP(OSSL_CMP_PKIBODY, value.genm, OSSL_CMP_GENMSGCONTENT, 21),
 373     ASN1_EXP(OSSL_CMP_PKIBODY, value.genp, OSSL_CMP_GENREPCONTENT, 22),
 374     ASN1_EXP(OSSL_CMP_PKIBODY, value.error, OSSL_CMP_ERRORMSGCONTENT, 23),
 375     ASN1_EXP(OSSL_CMP_PKIBODY, value.certConf, OSSL_CMP_CERTCONFIRMCONTENT, 24),
 376     ASN1_EXP(OSSL_CMP_PKIBODY, value.pollReq, OSSL_CMP_POLLREQCONTENT, 25),
 377     ASN1_EXP(OSSL_CMP_PKIBODY, value.pollRep, OSSL_CMP_POLLREPCONTENT, 26),
 378 } ASN1_CHOICE_END(OSSL_CMP_PKIBODY)
 379 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_PKIBODY)
 380
 381 ASN1_SEQUENCE(OSSL_CMP_PKIHEADER) = {
 382     ASN1_SIMPLE(OSSL_CMP_PKIHEADER, pvno, ASN1_INTEGER),
 383     ASN1_SIMPLE(OSSL_CMP_PKIHEADER, sender, GENERAL_NAME),
 384     ASN1_SIMPLE(OSSL_CMP_PKIHEADER, recipient, GENERAL_NAME),
 385     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, messageTime, ASN1_GENERALIZEDTIME, 0),
 386     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, protectionAlg, X509_ALGOR, 1),
 387     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, senderKID, ASN1_OCTET_STRING, 2),
 388     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, recipKID, ASN1_OCTET_STRING, 3),
 389     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, transactionID, ASN1_OCTET_STRING, 4),
 390     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, senderNonce, ASN1_OCTET_STRING, 5),
 391     ASN1_EXP_OPT(OSSL_CMP_PKIHEADER, recipNonce, ASN1_OCTET_STRING, 6),
 392     /*
 393      * OSSL_CMP_PKIFREETEXT is effectively a sequence of ASN1_UTF8STRING
 394      * so it is used directly
 395      */
 396     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_PKIHEADER, freeText, ASN1_UTF8STRING, 7),
 397     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_PKIHEADER, generalInfo,
 398                              OSSL_CMP_ITAV, 8)
 399 } ASN1_SEQUENCE_END(OSSL_CMP_PKIHEADER)
 400 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_PKIHEADER)
 401
 402 ASN1_SEQUENCE(OSSL_CMP_PROTECTEDPART) = {
 403     ASN1_SIMPLE(OSSL_CMP_MSG, header, OSSL_CMP_PKIHEADER),
 404     ASN1_SIMPLE(OSSL_CMP_MSG, body, OSSL_CMP_PKIBODY)
 405 } ASN1_SEQUENCE_END(OSSL_CMP_PROTECTEDPART)
 406 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_PROTECTEDPART)
 407
 408 ASN1_SEQUENCE(OSSL_CMP_MSG) = {
 409     ASN1_SIMPLE(OSSL_CMP_MSG, header, OSSL_CMP_PKIHEADER),
 410     ASN1_SIMPLE(OSSL_CMP_MSG, body, OSSL_CMP_PKIBODY),
 411     ASN1_EXP_OPT(OSSL_CMP_MSG, protection, ASN1_BIT_STRING, 0),
 412     /* OSSL_CMP_CMPCERTIFICATE is effectively X509 so it is used directly */
 413     ASN1_EXP_SEQUENCE_OF_OPT(OSSL_CMP_MSG, extraCerts, X509, 1)
 414 } ASN1_SEQUENCE_END(OSSL_CMP_MSG)
 415 IMPLEMENT_ASN1_FUNCTIONS(OSSL_CMP_MSG)
 416 IMPLEMENT_ASN1_DUP_FUNCTION(OSSL_CMP_MSG)
 417
 418 ASN1_ITEM_TEMPLATE(OSSL_CMP_MSGS) =
 419     ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, OSSL_CMP_MSGS,
 420                           OSSL_CMP_MSG)
 421 ASN1_ITEM_TEMPLATE_END(OSSL_CMP_MSGS)