ocsp.h 21.5 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432
/* ocsp.h */
/* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL
 * project. */

/* History:
   This file was transfered to Richard Levitte from CertCo by Kathy
   Weinhold in mid-spring 2000 to be included in OpenSSL or released
   as a patch kit. */

/* ====================================================================
 * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    openssl-core@openssl.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

#ifndef HEADER_OCSP_H
#define HEADER_OCSP_H

#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include <openssl/safestack.h>

#ifdef  __cplusplus
extern "C" {
#endif

/*   CertID ::= SEQUENCE {
 *       hashAlgorithm            AlgorithmIdentifier,
 *       issuerNameHash     OCTET STRING, -- Hash of Issuer's DN
 *       issuerKeyHash      OCTET STRING, -- Hash of Issuers public key (excluding the tag & length fields)
 *       serialNumber       CertificateSerialNumber }
 */
typedef struct ocsp_cert_id_st
	{
	X509_ALGOR *hashAlgorithm;
	ASN1_OCTET_STRING *issuerNameHash;
	ASN1_OCTET_STRING *issuerKeyHash;
	ASN1_INTEGER *serialNumber;
	} OCSP_CERTID;

/*   Request ::=     SEQUENCE {
 *       reqCert                    CertID,
 *       singleRequestExtensions    [0] EXPLICIT Extensions OPTIONAL }
 */
typedef struct ocsp_one_request_st
	{
	OCSP_CERTID *reqCert;
	STACK_OF(X509_EXTENSION) *singleRequestExtensions;
	} OCSP_ONEREQ;

DECLARE_STACK_OF(OCSP_ONEREQ)
DECLARE_ASN1_SET_OF(OCSP_ONEREQ)


/*   TBSRequest      ::=     SEQUENCE {
 *       version             [0] EXPLICIT Version DEFAULT v1,
 *       requestorName       [1] EXPLICIT GeneralName OPTIONAL,
 *       requestList             SEQUENCE OF Request,
 *       requestExtensions   [2] EXPLICIT Extensions OPTIONAL }
 */
typedef struct ocsp_req_info_st
	{
	ASN1_INTEGER *version;
	GENERAL_NAME *requestorName;
	STACK_OF(OCSP_ONEREQ) *requestList;
	STACK_OF(X509_EXTENSION) *requestExtensions;
	} OCSP_REQINFO;

/*   Signature       ::=     SEQUENCE {
 *       signatureAlgorithm   AlgorithmIdentifier,
 *       signature            BIT STRING,
 *       certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
 */
typedef struct ocsp_signature_st
	{
	X509_ALGOR *signatureAlgorithm;
	ASN1_BIT_STRING *signature;
	STACK_OF(X509) *certs;
	} OCSP_SIGNATURE;

/*   OCSPRequest     ::=     SEQUENCE {
 *       tbsRequest                  TBSRequest,
 *       optionalSignature   [0]     EXPLICIT Signature OPTIONAL }
 */
typedef struct ocsp_request_st
	{
	OCSP_REQINFO *tbsRequest;
	OCSP_SIGNATURE *optionalSignature; /* OPTIONAL */
	} OCSP_REQUEST;

/*   OCSPResponseStatus ::= ENUMERATED {
 *       successful            (0),      --Response has valid confirmations
 *       malformedRequest      (1),      --Illegal confirmation request
 *       internalError         (2),      --Internal error in issuer
 *       tryLater              (3),      --Try again later
 *                                       --(4) is not used
 *       sigRequired           (5),      --Must sign the request
 *       unauthorized          (6)       --Request unauthorized
 *   }
 */
#define OCSP_RESPONSE_STATUS_SUCCESSFULL          0
#define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST     1
#define OCSP_RESPONSE_STATUS_INTERNALERROR        2
#define OCSP_RESPONSE_STATUS_TRYLATER             3
#define OCSP_RESPONSE_STATUS_SIGREQUIRED          5
#define OCSP_RESPONSE_STATUS_UNAUTHORIZED         6

/*   ResponseBytes ::=       SEQUENCE {
 *       responseType   OBJECT IDENTIFIER,
 *       response       OCTET STRING }
 */
typedef struct ocsp_resp_bytes_st
	{
	ASN1_OBJECT *responseType;
	ASN1_OCTET_STRING *response;
	} OCSP_RESPBYTES;

/*   OCSPResponse ::= SEQUENCE {
 *      responseStatus         OCSPResponseStatus,
 *      responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
 */
typedef struct ocsp_response_st
	{
	ASN1_ENUMERATED *responseStatus;
	OCSP_RESPBYTES  *responseBytes;
	} OCSP_RESPONSE;

/*   ResponderID ::= CHOICE {
 *      byName   [1] Name,
 *      byKey    [2] KeyHash }
 */
#define V_OCSP_RESPID_NAME 1
#define V_OCSP_RESPID_KEY  2
typedef struct ocsp_responder_id_st
	{
	int tag;
	union   {
		X509_NAME* byName;
        	ASN1_OCTET_STRING *byKey;
		} value;
	} OCSP_RESPID;
/*   KeyHash ::= OCTET STRING --SHA-1 hash of responder's public key
 *                            --(excluding the tag and length fields)
 */

/*   RevokedInfo ::= SEQUENCE {
 *       revocationTime              GeneralizedTime,
 *       revocationReason    [0]     EXPLICIT CRLReason OPTIONAL }
 */
typedef struct ocsp_revoked_info_st
	{
	ASN1_GENERALIZEDTIME *revocationTime;
	ASN1_ENUMERATED *revocationReason;
	} OCSP_REVOKEDINFO;

/*   CertStatus ::= CHOICE {
 *       good                [0]     IMPLICIT NULL,
 *       revoked             [1]     IMPLICIT RevokedInfo,
 *       unknown             [2]     IMPLICIT UnknownInfo }
 */
#define V_OCSP_CERTSTATUS_GOOD    0
#define V_OCSP_CERTSTATUS_REVOKED 1
#define V_OCSP_CERTSTATUS_UNKNOWN 2
typedef struct ocsp_cert_status_st
	{
	int tag;
	/* good [0] IMPLICIT NULL */
	OCSP_REVOKEDINFO *revoked;
	/* unknown [2] OCSP_UNKNOWNINFO *unknown, which is NULL */
	} OCSP_CERTSTATUS;

/*   SingleResponse ::= SEQUENCE {
 *      certID                       CertID,
 *      certStatus                   CertStatus,
 *      thisUpdate                   GeneralizedTime,
 *      nextUpdate           [0]     EXPLICIT GeneralizedTime OPTIONAL,
 *      singleExtensions     [1]     EXPLICIT Extensions OPTIONAL }
 */
typedef struct ocsp_single_response_st
	{
	OCSP_CERTID *certId;
	OCSP_CERTSTATUS *certStatus;
	ASN1_GENERALIZEDTIME *thisUpdate;
	ASN1_GENERALIZEDTIME *nextUpdate;
	STACK_OF(X509_EXTENSION) *singleExtensions;
	} OCSP_SINGLERESP;

DECLARE_STACK_OF(OCSP_SINGLERESP)
DECLARE_ASN1_SET_OF(OCSP_SINGLERESP)

/*   ResponseData ::= SEQUENCE {
 *      version              [0] EXPLICIT Version DEFAULT v1,
 *      responderID              ResponderID,
 *      producedAt               GeneralizedTime,
 *      responses                SEQUENCE OF SingleResponse,
 *      responseExtensions   [1] EXPLICIT Extensions OPTIONAL }
 */
typedef struct ocsp_response_data_st
	{
	ASN1_INTEGER *version;
	OCSP_RESPID  *responderId;
	ASN1_GENERALIZEDTIME *producedAt;
	STACK_OF(OCSP_SINGLERESP) *responses;
	STACK_OF(X509_EXTENSION) *responseExtensions;
	} OCSP_RESPDATA;

/*   BasicOCSPResponse       ::= SEQUENCE {
 *      tbsResponseData      ResponseData,
 *      signatureAlgorithm   AlgorithmIdentifier,
 *      signature            BIT STRING,
 *      certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
 */
  /* Note 1:
     The value for "signature" is specified in the OCSP rfc2560 as follows:
     "The value for the signature SHALL be computed on the hash of the DER
     encoding ResponseData."  This means that you must hash the DER-encoded
     tbsResponseData, and then run it through a crypto-signing function, which
     will (at least w/RSA) do a hash-'n'-private-encrypt operation.  This seems
     a bit odd, but that's the spec.  Also note that the data structures do not
     leave anywhere to independently specify the algorithm used for the initial
     hash. So, we look at the signature-specification algorithm, and try to do
     something intelligent.	-- Kathy Weinhold, CertCo */
  /* Note 2:
     It seems that the mentioned passage from RFC 2560 (section 4.2.1) is open
     for interpretation.  I've done tests against another responder, and found
     that it doesn't do the double hashing that the RFC seems to say one
     should.  Therefore, all relevant functions take a flag saying which
     variant should be used.	-- Richard Levitte, OpenSSL team and CeloCom */
typedef struct ocsp_basic_response_st
	{
	OCSP_RESPDATA *tbsResponseData;
	X509_ALGOR *signatureAlgorithm;
	ASN1_BIT_STRING *signature;
	STACK_OF(X509) *certs;
	} OCSP_BASICRESP;

/*
 *   CRLReason ::= ENUMERATED {
 *        unspecified             (0),
 *        keyCompromise           (1),
 *        cACompromise            (2),
 *        affiliationChanged      (3),
 *        superseded              (4),
 *        cessationOfOperation    (5),
 *        certificateHold         (6),
 *        removeFromCRL           (8) }
 */
#define OCSP_REVOKED_STATUS_NOSTATUS               -1
#define OCSP_REVOKED_STATUS_UNSPECIFIED             0
#define OCSP_REVOKED_STATUS_KEYCOMPROMISE           1
#define OCSP_REVOKED_STATUS_CACOMPROMISE            2
#define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED      3
#define OCSP_REVOKED_STATUS_SUPERSEDED              4
#define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION    5
#define OCSP_REVOKED_STATUS_CERTIFICATEHOLD         6
#define OCSP_REVOKED_STATUS_REMOVEFROMCRL           8

/* CrlID ::= SEQUENCE {
 *     crlUrl               [0]     EXPLICIT IA5String OPTIONAL,
 *     crlNum               [1]     EXPLICIT INTEGER OPTIONAL,
 *     crlTime              [2]     EXPLICIT GeneralizedTime OPTIONAL }
 */
typedef struct ocsp_crl_id_st
        {
	ASN1_IA5STRING *crlUrl;
	ASN1_INTEGER *crlNum;
	ASN1_GENERALIZEDTIME *crlTime;
        } OCSP_CRLID;

/* ServiceLocator ::= SEQUENCE {
 *      issuer    Name,
 *      locator   AuthorityInfoAccessSyntax OPTIONAL }
 */
typedef struct ocsp_service_locator_st
        {
	X509_NAME* issuer;
	STACK_OF(ACCESS_DESCRIPTION) *locator;
        } OCSP_SERVICELOC;
 
#define PEM_STRING_OCSP_REQUEST	"OCSP REQUEST"
#define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"

#define d2i_OCSP_REQUEST_bio(bp,p) (OCSP_REQUEST*)ASN1_d2i_bio((char*(*)()) \
		OCSP_REQUEST_new,(char *(*)())d2i_OCSP_REQUEST, (bp),\
		(unsigned char **)(p))

#define d2i_OCSP_RESPONSE_bio(bp,p) (OCSP_RESPONSE*)ASN1_d2i_bio((char*(*)())\
		OCSP_REQUEST_new,(char *(*)())d2i_OCSP_RESPONSE, (bp),\
		(unsigned char **)(p))

#define	PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
     (char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,bp,(char **)x,cb,NULL)

#define	PEM_read_bio_OCSP_RESPONSE(bp,x,cb)(OCSP_RESPONSE *)PEM_ASN1_read_bio(\
     (char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,bp,(char **)x,cb,NULL)

#define PEM_write_bio_OCSP_REQUEST(bp,o) \
    PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
			bp,(char *)o, NULL,NULL,0,NULL,NULL)

#define PEM_write_bio_OCSP_RESPONSE(bp,o) \
    PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
			bp,(char *)o, NULL,NULL,0,NULL,NULL)

#define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio(i2d_OCSP_RESPONSE,bp,\
		(unsigned char *)o)

#define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio(i2d_OCSP_REQUEST,bp,\
		(unsigned char *)o)

#define OCSP_REQUEST_sign(o,pkey,md) \
	ASN1_sign((int(*)())i2d_OCSP_REQINFO,\
		o->optionalSignature->signatureAlgorithm,NULL,\
	        o->optionalSignature->signature,(char *)o->tbsRequest,pkey,md)

#define OCSP_BASICRESP_sign(o,pkey,md,d) \
	ASN1_sign((int(*)())i2d_OCSP_RESPDATA,o->signatureAlgorithm,NULL,\
		o->signature,(char *)o->tbsResponseData,pkey,md)

#define OCSP_REQUEST_verify(a,r) ASN1_verify((int (*)())i2d_OCSP_REQINFO,\
        a->optionalSignature->signatureAlgorithm,\
	a->optionalSignature->signature,(char *)a->tbsRequest,r)

#define OCSP_BASICRESP_verify(a,r,d) ASN1_verify((int (*)())i2d_OCSP_RESPDATA,\
	a->signatureAlgorithm,a->signature,(char *)a->tbsResponseData,r)

#define ASN1_BIT_STRING_digest(data,type,md,len) \
	ASN1_digest((int (*)())i2d_ASN1_BIT_STRING,type,(char *)data,md,len)

#define OCSP_CERTID_dup(cid) (OCSP_CERTID*)ASN1_dup((int(*)())i2d_OCSP_CERTID,\
		(char *(*)())d2i_OCSP_CERTID,(char *)(cid))

#define OCSP_CERTSTATUS_dup(cs)\
                (OCSP_CERTSTATUS*)ASN1_dup((int(*)())i2d_OCSP_CERTSTATUS,\
		(char *(*)())d2i_OCSP_CERTSTATUS,(char *)(cs))

OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst, 
			      X509_NAME *issuerName, 
			      ASN1_BIT_STRING* issuerKey, 
			      ASN1_INTEGER *serialNumber);

OCSP_CERTSTATUS *OCSP_cert_status_new(int status, int reason, char *tim);

OCSP_REQUEST *OCSP_request_new(X509_NAME* name,
			       STACK_OF(X509_EXTENSION) *extensions);

int OCSP_request_add(OCSP_REQUEST             *req,
		     OCSP_CERTID              *cid,
		     STACK_OF(X509_EXTENSION) *extensions);

int OCSP_request_sign(OCSP_REQUEST   *req,
		      EVP_PKEY       *key,
		      const EVP_MD   *dgst,
		      STACK_OF(X509) *certs);

int OCSP_request_verify(OCSP_REQUEST *req, EVP_PKEY *pkey);

OCSP_BASICRESP *OCSP_basic_response_new(int tag,
					X509* cert,
					STACK_OF(X509_EXTENSION) *extensions);

int OCSP_basic_response_add(OCSP_BASICRESP           *rsp,
			    OCSP_CERTID              *cid,
			    OCSP_CERTSTATUS          *cst,
			    char                     *thisUpdate,
			    char                     *nextUpdate,
			    STACK_OF(X509_EXTENSION) *extensions);

int OCSP_basic_response_sign(OCSP_BASICRESP *brsp, 
			     EVP_PKEY       *key,
			     const EVP_MD   *dgst,
			     STACK_OF(X509) *certs);

int OCSP_response_verify(OCSP_RESPONSE *rsp, EVP_PKEY *pkey);

int OCSP_basic_response_verify(OCSP_BASICRESP *rsp, EVP_PKEY *pkey);


OCSP_RESPONSE *OCSP_response_new(int status,
				 int nid,
				 int (*i2d)(),
				 char *data);

ASN1_STRING *ASN1_STRING_encode(ASN1_STRING *s, int (*i2d)(), 
B
Ben Laurie 已提交
433
				char *data, STACK_OF(ASN1_OBJECT) *sk);
434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591

X509_EXTENSION *OCSP_nonce_new(void *p, unsigned int len);

X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);

X509_EXTENSION *OCSP_accept_responses_new(char **oids);

X509_EXTENSION *OCSP_archive_cutoff_new(char* tim);

X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME* issuer, char **urls);

OCSP_SINGLERESP *OCSP_SINGLERESP_new(void);
void OCSP_SINGLERESP_free(OCSP_SINGLERESP *a);
int i2d_OCSP_SINGLERESP(OCSP_SINGLERESP *a, unsigned char **pp);
OCSP_SINGLERESP *d2i_OCSP_SINGLERESP(OCSP_SINGLERESP **a, unsigned char **pp, long length);
int i2a_OCSP_SINGLERESP(BIO *bp, OCSP_SINGLERESP* a);

OCSP_CERTSTATUS *OCSP_CERTSTATUS_new(void);
void OCSP_CERTSTATUS_free(OCSP_CERTSTATUS *a);
int i2d_OCSP_CERTSTATUS(OCSP_CERTSTATUS *a, unsigned char **pp);
OCSP_CERTSTATUS *d2i_OCSP_CERTSTATUS(OCSP_CERTSTATUS **a, unsigned char **pp, long length);
int i2a_OCSP_CERTSTATUS(BIO *bp, OCSP_CERTSTATUS* a);

OCSP_REVOKEDINFO *OCSP_REVOKEDINFO_new(void);
void OCSP_REVOKEDINFO_free(OCSP_REVOKEDINFO *a);
int i2d_OCSP_REVOKEDINFO(OCSP_REVOKEDINFO *a, unsigned char **pp);
OCSP_REVOKEDINFO *d2i_OCSP_REVOKEDINFO(OCSP_REVOKEDINFO **a, unsigned char **pp, long length);
int i2a_OCSP_REVOKEDINFO(BIO *bp, OCSP_REVOKEDINFO* a);

OCSP_BASICRESP *OCSP_BASICRESP_new(void);
void OCSP_BASICRESP_free(OCSP_BASICRESP *a);
int i2d_OCSP_BASICRESP(OCSP_BASICRESP *a, unsigned char **pp);
OCSP_BASICRESP *d2i_OCSP_BASICRESP(OCSP_BASICRESP **a, unsigned char **pp, long length);
int i2a_OCSP_BASICRESP(BIO *bp, OCSP_BASICRESP* a);

OCSP_RESPDATA *OCSP_RESPDATA_new(void);
void OCSP_RESPDATA_free(OCSP_RESPDATA *a);
int i2d_OCSP_RESPDATA(OCSP_RESPDATA *a, unsigned char **pp);
OCSP_RESPDATA *d2i_OCSP_RESPDATA(OCSP_RESPDATA **a, unsigned char **pp, long length);
int i2a_OCSP_RESPDATA(BIO *bp, OCSP_RESPDATA* a);

OCSP_RESPID *OCSP_RESPID_new(void);
void OCSP_RESPID_free(OCSP_RESPID *a);
int i2d_OCSP_RESPID(OCSP_RESPID *a, unsigned char **pp);
OCSP_RESPID *d2i_OCSP_RESPID(OCSP_RESPID **a, unsigned char **pp, long length);
int i2a_OCSP_RESPID(BIO *bp, OCSP_RESPID* a);

OCSP_RESPONSE *OCSP_RESPONSE_new(void);
void OCSP_RESPONSE_free(OCSP_RESPONSE *a);
int i2d_OCSP_RESPONSE(OCSP_RESPONSE *a, unsigned char **pp);
OCSP_RESPONSE *d2i_OCSP_RESPONSE(OCSP_RESPONSE **a, unsigned char **pp, long length);
int i2a_OCSP_RESPONSE(BIO *bp, OCSP_RESPONSE* a);
int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* a);

OCSP_RESPBYTES *OCSP_RESPBYTES_new(void);
void OCSP_RESPBYTES_free(OCSP_RESPBYTES *a);
int i2d_OCSP_RESPBYTES(OCSP_RESPBYTES *a, unsigned char **pp);
OCSP_RESPBYTES *d2i_OCSP_RESPBYTES(OCSP_RESPBYTES **a, unsigned char **pp, long length);
int i2a_OCSP_RESPBYTES(BIO *bp, OCSP_RESPBYTES* a);

OCSP_ONEREQ *OCSP_ONEREQ_new(void);
void OCSP_ONEREQ_free(OCSP_ONEREQ *a);
int i2d_OCSP_ONEREQ(OCSP_ONEREQ *a, unsigned char **pp);
OCSP_ONEREQ *d2i_OCSP_ONEREQ(OCSP_ONEREQ **a, unsigned char **pp, long length);
int i2a_OCSP_ONEREQ(BIO *bp, OCSP_ONEREQ* a);

OCSP_CERTID *OCSP_CERTID_new(void);
void OCSP_CERTID_free(OCSP_CERTID *a);
int i2d_OCSP_CERTID(OCSP_CERTID *a, unsigned char **pp);
OCSP_CERTID *d2i_OCSP_CERTID(OCSP_CERTID **a, unsigned char **pp, long length);
int i2a_OCSP_CERTID(BIO *bp, OCSP_CERTID* a);

OCSP_REQUEST *OCSP_REQUEST_new(void);
void OCSP_REQUEST_free(OCSP_REQUEST *a);
int i2d_OCSP_REQUEST(OCSP_REQUEST *a, unsigned char **pp);
OCSP_REQUEST *d2i_OCSP_REQUEST(OCSP_REQUEST **a, unsigned char **pp, long length);
int i2a_OCSP_REQUEST(BIO *bp, OCSP_REQUEST* a);
int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* a);

OCSP_SIGNATURE *OCSP_SIGNATURE_new(void);
void OCSP_SIGNATURE_free(OCSP_SIGNATURE *a);
int i2d_OCSP_SIGNATURE(OCSP_SIGNATURE *a, unsigned char **pp);
OCSP_SIGNATURE *d2i_OCSP_SIGNATURE(OCSP_SIGNATURE **a, unsigned char **pp, long length);
int i2a_OCSP_SIGNATURE(BIO *bp, OCSP_SIGNATURE* a);

OCSP_REQINFO *OCSP_REQINFO_new(void);
void OCSP_REQINFO_free(OCSP_REQINFO *a);
int i2d_OCSP_REQINFO(OCSP_REQINFO *a, unsigned char **pp);
OCSP_REQINFO *d2i_OCSP_REQINFO(OCSP_REQINFO **a, unsigned char **pp, long length);
int i2a_OCSP_REQINFO(BIO *bp, OCSP_REQINFO* a);

OCSP_CRLID *OCSP_CRLID_new(void);
void OCSP_CRLID_free(OCSP_CRLID *a);
int i2d_OCSP_CRLID(OCSP_CRLID *a, unsigned char **pp);
OCSP_CRLID *d2i_OCSP_CRLID(OCSP_CRLID **a, unsigned char **pp, long length);
int i2a_OCSP_CRLID(BIO *bp, OCSP_CRLID* a);
int OCSP_CRLID_print(BIO *bp, OCSP_CRLID *a, int ind);

OCSP_SERVICELOC *OCSP_SERVICELOC_new(void);
void OCSP_SERVICELOC_free(OCSP_SERVICELOC *a);
int i2d_OCSP_SERVICELOC(OCSP_SERVICELOC *a, unsigned char **pp);
OCSP_SERVICELOC *d2i_OCSP_SERVICELOC(OCSP_SERVICELOC **a, unsigned char **pp, long length);
int i2a_OCSP_SERVICELOC(BIO *bp, OCSP_SERVICELOC* a);
int OCSP_SERVICELOC_print(BIO *bp, OCSP_SERVICELOC* a, int ind);

int OCSP_extensions_print(BIO *bp, STACK_OF(X509_EXTENSION) *sk, char *title);
int OCSP_extension_print(BIO *bp, X509_EXTENSION *x, int ind);

void ERR_load_OCSP_strings(void);

X509_EXTENSION *OCSP_nochain_new(void);

char* ocspResponseStatus2string(long s);
char* ocspCertStatus2string(long s);
char * cRLReason2string(long s);

void OCSP_add_standard_extension(void);

/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
 * made after this point may be overwritten when the script is next run.
 */

/* Error codes for the OCSP functions. */

/* Function codes. */
#define OCSP_F_ASN1_STRING_ENCODE			 106
#define OCSP_F_BASIC_RESPONSE_NEW			 100
#define OCSP_F_BASIC_RESPONSE_VERIFY			 101
#define OCSP_F_CERT_ID_NEW				 102
#define OCSP_F_CERT_STATUS_NEW				 103
#define OCSP_F_REQUEST_VERIFY				 104
#define OCSP_F_RESPONSE_VERIFY				 105
#define OCSP_F_S2I_OCSP_NONCE				 107
#define OCSP_F_V2I_OCSP_CRLID				 108

/* Reason codes. */
#define OCSP_R_BAD_DATA					 108
#define OCSP_R_BAD_TAG					 100
#define OCSP_R_DIGEST_ERR				 101
#define OCSP_R_FAILED_TO_OPEN				 109
#define OCSP_R_FAILED_TO_READ				 110
#define OCSP_R_FAILED_TO_STAT				 111
#define OCSP_R_MISSING_VALUE				 112
#define OCSP_R_NO_CERTIFICATE				 102
#define OCSP_R_NO_PUBLIC_KEY				 103
#define OCSP_R_NO_RESPONSE_DATA				 104
#define OCSP_R_NO_SIGNATURE				 105
#define OCSP_R_REVOKED_NO_TIME				 106
#define OCSP_R_UNKNOWN_NID				 107
#define OCSP_R_UNSUPPORTED_OPTION			 113
#define OCSP_R_VALUE_ALREADY				 114

#ifdef  __cplusplus
}
#endif
#endif