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[apple/security.git] / OSX / libsecurity_apple_csp / open_ssl / openssl / x509.h
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+/*
+ * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * The contents of this file constitute Original Code as defined in and are
+ * subject to the Apple Public Source License Version 1.2 (the 'License').
+ * You may not use this file except in compliance with the License. Please obtain
+ * a copy of the License at http://www.apple.com/publicsource and read it before
+ * using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
+ * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
+ * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+ * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
+ * specific language governing rights and limitations under the License.
+ */
+
+
+/* crypto/x509/x509.h */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_X509_H
+#define HEADER_X509_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#ifdef VMS
+#undef X509_REVOKED_get_ext_by_critical
+#define X509_REVOKED_get_ext_by_critical X509_REVOKED_get_ext_by_critic
+#endif
+
+#include <openssl/stack.h>
+#include <openssl/asn1.h>
+#include <openssl/safestack.h>
+
+#ifndef NO_RSA
+#include <openssl/rsa.h>
+#endif
+
+#ifndef NO_DSA
+#include <openssl/dsa.h>
+#endif
+
+#ifndef NO_DH
+#include <openssl/dh.h>
+#endif
+
+#include <openssl/evp.h>
+
+
+#ifdef WIN32
+/* Under Win32 this is defined in wincrypt.h */
+#undef X509_NAME
+#endif
+
+#define X509_FILETYPE_PEM      1
+#define X509_FILETYPE_ASN1     2
+#define X509_FILETYPE_DEFAULT  3
+
+#define X509v3_KU_DIGITAL_SIGNATURE    0x0080
+#define X509v3_KU_NON_REPUDIATION      0x0040
+#define X509v3_KU_KEY_ENCIPHERMENT     0x0020
+#define X509v3_KU_DATA_ENCIPHERMENT    0x0010
+#define X509v3_KU_KEY_AGREEMENT                0x0008
+#define X509v3_KU_KEY_CERT_SIGN                0x0004
+#define X509v3_KU_CRL_SIGN             0x0002
+#define X509v3_KU_ENCIPHER_ONLY                0x0001
+#define X509v3_KU_DECIPHER_ONLY                0x8000
+#define X509v3_KU_UNDEF                        0xffff
+
+typedef struct X509_objects_st
+       {
+       int nid;
+       int (*a2i)();
+       int (*i2a)();
+       } X509_OBJECTS;
+
+typedef struct X509_algor_st
+       {
+       ASN1_OBJECT *algorithm;
+       ASN1_TYPE *parameter;
+       } X509_ALGOR;
+
+DECLARE_STACK_OF(X509_ALGOR)
+DECLARE_ASN1_SET_OF(X509_ALGOR)
+
+typedef struct X509_val_st
+       {
+       ASN1_UTCTIME *notBefore;
+       ASN1_UTCTIME *notAfter;
+       } X509_VAL;
+
+typedef struct X509_pubkey_st
+       {
+       X509_ALGOR *algor;
+       ASN1_BIT_STRING *public_key;
+       EVP_PKEY *pkey;
+       } X509_PUBKEY;
+
+typedef struct X509_sig_st
+       {
+       X509_ALGOR *algor;
+       ASN1_OCTET_STRING *digest;
+       } X509_SIG;
+
+typedef struct X509_name_entry_st
+       {
+       ASN1_OBJECT *object;
+       ASN1_STRING *value;
+       int set;
+       int size;       /* temp variable */
+       } X509_NAME_ENTRY;
+
+DECLARE_STACK_OF(X509_NAME_ENTRY)
+DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
+
+/* we always keep X509_NAMEs in 2 forms. */
+typedef struct X509_name_st
+       {
+       STACK_OF(X509_NAME_ENTRY) *entries;
+       int modified;   /* true if 'bytes' needs to be built */
+#ifdef HEADER_BUFFER_H
+       BUF_MEM *bytes;
+#else
+       char *bytes;
+#endif
+       unsigned long hash; /* Keep the hash around for lookups */
+       } X509_NAME;
+
+DECLARE_STACK_OF(X509_NAME)
+
+#define X509_EX_V_NETSCAPE_HACK                0x8000
+#define X509_EX_V_INIT                 0x0001
+typedef struct X509_extension_st
+       {
+       ASN1_OBJECT *object;
+       short critical;
+       short netscape_hack;
+       ASN1_OCTET_STRING *value;
+       struct v3_ext_method *method;   /* V3 method to use */
+       void *ext_val;                  /* extension value */
+       } X509_EXTENSION;
+
+DECLARE_STACK_OF(X509_EXTENSION)
+DECLARE_ASN1_SET_OF(X509_EXTENSION)
+
+/* a sequence of these are used */
+typedef struct x509_attributes_st
+       {
+       ASN1_OBJECT *object;
+       int set; /* 1 for a set, 0 for a single item (which is wrong) */
+       union   {
+               char            *ptr;
+/* 1 */                STACK_OF(ASN1_TYPE) *set;
+/* 0 */                ASN1_TYPE       *single;
+               } value;
+       } X509_ATTRIBUTE;
+
+DECLARE_STACK_OF(X509_ATTRIBUTE)
+DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
+
+typedef struct X509_req_info_st
+       {
+       ASN1_INTEGER *version;
+       X509_NAME *subject;
+       X509_PUBKEY *pubkey;
+       /*  d=2 hl=2 l=  0 cons: cont: 00 */
+       STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
+       int req_kludge;
+       } X509_REQ_INFO;
+
+typedef struct X509_req_st
+       {
+       X509_REQ_INFO *req_info;
+       X509_ALGOR *sig_alg;
+       ASN1_BIT_STRING *signature;
+       int references;
+       } X509_REQ;
+
+typedef struct x509_cinf_st
+       {
+       ASN1_INTEGER *version;          /* [ 0 ] default of v1 */
+       ASN1_INTEGER *serialNumber;
+       X509_ALGOR *signature;
+       X509_NAME *issuer;
+       X509_VAL *validity;
+       X509_NAME *subject;
+       X509_PUBKEY *key;
+       ASN1_BIT_STRING *issuerUID;             /* [ 1 ] optional in v2 */
+       ASN1_BIT_STRING *subjectUID;            /* [ 2 ] optional in v2 */
+       STACK_OF(X509_EXTENSION) *extensions;   /* [ 3 ] optional in v3 */
+       } X509_CINF;
+
+/* This stuff is certificate "auxiliary info"
+ * it contains details which are useful in certificate
+ * stores and databases. When used this is tagged onto
+ * the end of the certificate itself
+ */
+
+typedef struct x509_cert_aux_st
+       {
+       STACK_OF(ASN1_OBJECT) *trust;           /* trusted uses */
+       STACK_OF(ASN1_OBJECT) *reject;          /* rejected uses */
+       ASN1_UTF8STRING *alias;                 /* "friendly name" */
+       ASN1_OCTET_STRING *keyid;               /* key id of private key */
+       STACK_OF(X509_ALGOR) *other;            /* other unspecified info */
+       } X509_CERT_AUX;
+
+typedef struct x509_st
+       {
+       X509_CINF *cert_info;
+       X509_ALGOR *sig_alg;
+       ASN1_BIT_STRING *signature;
+       int valid;
+       int references;
+       char *name;
+       CRYPTO_EX_DATA ex_data;
+       /* These contain copies of various extension values */
+       long ex_pathlen;
+       unsigned long ex_flags;
+       unsigned long ex_kusage;
+       unsigned long ex_xkusage;
+       unsigned long ex_nscert;
+#ifndef NO_SHA
+       unsigned char sha1_hash[SHA_DIGEST_LENGTH];
+#endif
+       X509_CERT_AUX *aux;
+       } X509;
+
+DECLARE_STACK_OF(X509)
+DECLARE_ASN1_SET_OF(X509)
+
+/* This is used for a table of trust checking functions */
+
+typedef struct x509_trust_st {
+       int trust;
+       int flags;
+       int (*check_trust)(struct x509_trust_st *, X509 *, int);
+       char *name;
+       int arg1;
+       void *arg2;
+} X509_TRUST;
+
+DECLARE_STACK_OF(X509_TRUST)
+
+/* standard trust ids */
+
+#define X509_TRUST_DEFAULT     -1      /* Only valid in purpose settings */
+
+#define X509_TRUST_COMPAT      1
+#define X509_TRUST_SSL_CLIENT  2
+#define X509_TRUST_SSL_SERVER  3
+#define X509_TRUST_EMAIL       4
+#define X509_TRUST_OBJECT_SIGN 5
+
+/* Keep these up to date! */
+#define X509_TRUST_MIN         1
+#define X509_TRUST_MAX         5
+
+
+/* trust_flags values */
+#define        X509_TRUST_DYNAMIC      1
+#define        X509_TRUST_DYNAMIC_NAME 2
+
+/* check_trust return codes */
+
+#define X509_TRUST_TRUSTED     1
+#define X509_TRUST_REJECTED    2
+#define X509_TRUST_UNTRUSTED   3
+
+typedef struct X509_revoked_st
+       {
+       ASN1_INTEGER *serialNumber;
+       ASN1_UTCTIME *revocationDate;
+       STACK_OF(X509_EXTENSION) /* optional */ *extensions;
+       int sequence; /* load sequence */
+       } X509_REVOKED;
+
+DECLARE_STACK_OF(X509_REVOKED)
+DECLARE_ASN1_SET_OF(X509_REVOKED)
+
+typedef struct X509_crl_info_st
+       {
+       ASN1_INTEGER *version;
+       X509_ALGOR *sig_alg;
+       X509_NAME *issuer;
+       ASN1_UTCTIME *lastUpdate;
+       ASN1_UTCTIME *nextUpdate;
+       STACK_OF(X509_REVOKED) *revoked;
+       STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
+       } X509_CRL_INFO;
+
+typedef struct X509_crl_st
+       {
+       /* actual signature */
+       X509_CRL_INFO *crl;
+       X509_ALGOR *sig_alg;
+       ASN1_BIT_STRING *signature;
+       int references;
+       } X509_CRL;
+
+DECLARE_STACK_OF(X509_CRL)
+DECLARE_ASN1_SET_OF(X509_CRL)
+
+typedef struct private_key_st
+       {
+       int version;
+       /* The PKCS#8 data types */
+       X509_ALGOR *enc_algor;
+       ASN1_OCTET_STRING *enc_pkey;    /* encrypted pub key */
+
+       /* When decrypted, the following will not be NULL */
+       EVP_PKEY *dec_pkey;
+
+       /* used to encrypt and decrypt */
+       int key_length;
+       char *key_data;
+       int key_free;   /* true if we should auto free key_data */
+
+       /* expanded version of 'enc_algor' */
+       EVP_CIPHER_INFO cipher;
+
+       int references;
+       } X509_PKEY;
+
+#ifdef HEADER_ENVELOPE_H
+typedef struct X509_info_st
+       {
+       X509 *x509;
+       X509_CRL *crl;
+       X509_PKEY *x_pkey;
+
+       EVP_CIPHER_INFO enc_cipher;
+       int enc_len;
+       char *enc_data;
+
+       int references;
+       } X509_INFO;
+
+DECLARE_STACK_OF(X509_INFO)
+#endif
+
+/* The next 2 structures and their 8 routines were sent to me by
+ * Pat Richard <patr@x509.com> and are used to manipulate
+ * Netscapes spki structures - useful if you are writing a CA web page
+ */
+typedef struct Netscape_spkac_st
+       {
+       X509_PUBKEY *pubkey;
+       ASN1_IA5STRING *challenge;      /* challenge sent in atlas >= PR2 */
+       } NETSCAPE_SPKAC;
+
+typedef struct Netscape_spki_st
+       {
+       NETSCAPE_SPKAC *spkac;  /* signed public key and challenge */
+       X509_ALGOR *sig_algor;
+       ASN1_BIT_STRING *signature;
+       } NETSCAPE_SPKI;
+
+/* Netscape certificate sequence structure */
+typedef struct Netscape_certificate_sequence
+       {
+       ASN1_OBJECT *type;
+       STACK_OF(X509) *certs;
+       } NETSCAPE_CERT_SEQUENCE;
+
+typedef struct CBCParameter_st
+       {
+       unsigned char iv[8];
+       } CBC_PARAM;
+
+/* Password based encryption structure */
+
+typedef struct PBEPARAM_st {
+ASN1_OCTET_STRING *salt;
+ASN1_INTEGER *iter;
+} PBEPARAM;
+
+/* Password based encryption V2 structures */
+
+typedef struct PBE2PARAM_st {
+X509_ALGOR *keyfunc;
+X509_ALGOR *encryption;
+} PBE2PARAM;
+
+typedef struct PBKDF2PARAM_st {
+ASN1_TYPE *salt;       /* Usually OCTET STRING but could be anything */
+ASN1_INTEGER *iter;
+ASN1_INTEGER *keylength;
+X509_ALGOR *prf;
+} PBKDF2PARAM;
+
+
+/* PKCS#8 private key info structure */
+
+typedef struct pkcs8_priv_key_info_st
+        {
+        int broken;     /* Flag for various broken formats */
+#define PKCS8_OK               0
+#define PKCS8_NO_OCTET         1
+#define PKCS8_EMBEDDED_PARAM   2
+#define PKCS8_NS_DB            3
+        ASN1_INTEGER *version;
+        X509_ALGOR *pkeyalg;
+        ASN1_TYPE *pkey; /* Should be OCTET STRING but some are broken */
+        STACK_OF(X509_ATTRIBUTE) *attributes;
+        } PKCS8_PRIV_KEY_INFO;
+
+#include <openssl/x509_vfy.h>
+#include <openssl/openssl_pkcs7.h>
+
+#ifdef SSLEAY_MACROS
+#define X509_verify(a,r) ASN1_verify((int (*)())i2d_X509_CINF,a->sig_alg,\
+       a->signature,(char *)a->cert_info,r)
+#define X509_REQ_verify(a,r) ASN1_verify((int (*)())i2d_X509_REQ_INFO, \
+       a->sig_alg,a->signature,(char *)a->req_info,r)
+#define X509_CRL_verify(a,r) ASN1_verify((int (*)())i2d_X509_CRL_INFO, \
+       a->sig_alg, a->signature,(char *)a->crl,r)
+
+#define X509_sign(x,pkey,md) \
+       ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, \
+               x->sig_alg, x->signature, (char *)x->cert_info,pkey,md)
+#define X509_REQ_sign(x,pkey,md) \
+       ASN1_sign((int (*)())i2d_X509_REQ_INFO,x->sig_alg, NULL, \
+               x->signature, (char *)x->req_info,pkey,md)
+#define X509_CRL_sign(x,pkey,md) \
+       ASN1_sign((int (*)())i2d_X509_CRL_INFO,x->crl->sig_alg,x->sig_alg, \
+               x->signature, (char *)x->crl,pkey,md)
+#define NETSCAPE_SPKI_sign(x,pkey,md) \
+       ASN1_sign((int (*)())i2d_NETSCAPE_SPKAC, x->sig_algor,NULL, \
+               x->signature, (char *)x->spkac,pkey,md)
+
+#define X509_dup(x509) (X509 *)ASN1_dup((int (*)())i2d_X509, \
+               (char *(*)())d2i_X509,(char *)x509)
+#define X509_ATTRIBUTE_dup(xa) (X509_ATTRIBUTE *)ASN1_dup(\
+               (int (*)())i2d_X509_ATTRIBUTE, \
+               (char *(*)())d2i_X509_ATTRIBUTE,(char *)xa)
+#define X509_EXTENSION_dup(ex) (X509_EXTENSION *)ASN1_dup( \
+               (int (*)())i2d_X509_EXTENSION, \
+               (char *(*)())d2i_X509_EXTENSION,(char *)ex)
+#define d2i_X509_fp(fp,x509) (X509 *)ASN1_d2i_fp((char *(*)())X509_new, \
+               (char *(*)())d2i_X509, (fp),(unsigned char **)(x509))
+#define i2d_X509_fp(fp,x509) ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509)
+#define d2i_X509_bio(bp,x509) (X509 *)ASN1_d2i_bio((char *(*)())X509_new, \
+               (char *(*)())d2i_X509, (bp),(unsigned char **)(x509))
+#define i2d_X509_bio(bp,x509) ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509)
+
+#define X509_CRL_dup(crl) (X509_CRL *)ASN1_dup((int (*)())i2d_X509_CRL, \
+               (char *(*)())d2i_X509_CRL,(char *)crl)
+#define d2i_X509_CRL_fp(fp,crl) (X509_CRL *)ASN1_d2i_fp((char *(*)()) \
+               X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp),\
+               (unsigned char **)(crl))
+#define i2d_X509_CRL_fp(fp,crl) ASN1_i2d_fp(i2d_X509_CRL,fp,\
+               (unsigned char *)crl)
+#define d2i_X509_CRL_bio(bp,crl) (X509_CRL *)ASN1_d2i_bio((char *(*)()) \
+               X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp),\
+               (unsigned char **)(crl))
+#define i2d_X509_CRL_bio(bp,crl) ASN1_i2d_bio(i2d_X509_CRL,bp,\
+               (unsigned char *)crl)
+
+#define PKCS7_dup(p7) (PKCS7 *)ASN1_dup((int (*)())i2d_PKCS7, \
+               (char *(*)())d2i_PKCS7,(char *)p7)
+#define d2i_PKCS7_fp(fp,p7) (PKCS7 *)ASN1_d2i_fp((char *(*)()) \
+               PKCS7_new,(char *(*)())d2i_PKCS7, (fp),\
+               (unsigned char **)(p7))
+#define i2d_PKCS7_fp(fp,p7) ASN1_i2d_fp(i2d_PKCS7,fp,\
+               (unsigned char *)p7)
+#define d2i_PKCS7_bio(bp,p7) (PKCS7 *)ASN1_d2i_bio((char *(*)()) \
+               PKCS7_new,(char *(*)())d2i_PKCS7, (bp),\
+               (unsigned char **)(p7))
+#define i2d_PKCS7_bio(bp,p7) ASN1_i2d_bio(i2d_PKCS7,bp,\
+               (unsigned char *)p7)
+
+#define X509_REQ_dup(req) (X509_REQ *)ASN1_dup((int (*)())i2d_X509_REQ, \
+               (char *(*)())d2i_X509_REQ,(char *)req)
+#define d2i_X509_REQ_fp(fp,req) (X509_REQ *)ASN1_d2i_fp((char *(*)())\
+               X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp),\
+               (unsigned char **)(req))
+#define i2d_X509_REQ_fp(fp,req) ASN1_i2d_fp(i2d_X509_REQ,fp,\
+               (unsigned char *)req)
+#define d2i_X509_REQ_bio(bp,req) (X509_REQ *)ASN1_d2i_bio((char *(*)())\
+               X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp),\
+               (unsigned char **)(req))
+#define i2d_X509_REQ_bio(bp,req) ASN1_i2d_bio(i2d_X509_REQ,bp,\
+               (unsigned char *)req)
+
+#define RSAPublicKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPublicKey, \
+               (char *(*)())d2i_RSAPublicKey,(char *)rsa)
+#define RSAPrivateKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPrivateKey, \
+               (char *(*)())d2i_RSAPrivateKey,(char *)rsa)
+
+#define d2i_RSAPrivateKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
+               RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp), \
+               (unsigned char **)(rsa))
+#define i2d_RSAPrivateKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPrivateKey,fp, \
+               (unsigned char *)rsa)
+#define d2i_RSAPrivateKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
+               RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp), \
+               (unsigned char **)(rsa))
+#define i2d_RSAPrivateKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPrivateKey,bp, \
+               (unsigned char *)rsa)
+
+#define d2i_RSAPublicKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
+               RSA_new,(char *(*)())d2i_RSAPublicKey, (fp), \
+               (unsigned char **)(rsa))
+#define i2d_RSAPublicKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPublicKey,fp, \
+               (unsigned char *)rsa)
+#define d2i_RSAPublicKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
+               RSA_new,(char *(*)())d2i_RSAPublicKey, (bp), \
+               (unsigned char **)(rsa))
+#define i2d_RSAPublicKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPublicKey,bp, \
+               (unsigned char *)rsa)
+
+#define d2i_DSAPrivateKey_fp(fp,dsa) (DSA *)ASN1_d2i_fp((char *(*)())\
+               DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp), \
+               (unsigned char **)(dsa))
+#define i2d_DSAPrivateKey_fp(fp,dsa) ASN1_i2d_fp(i2d_DSAPrivateKey,fp, \
+               (unsigned char *)dsa)
+#define d2i_DSAPrivateKey_bio(bp,dsa) (DSA *)ASN1_d2i_bio((char *(*)())\
+               DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp), \
+               (unsigned char **)(dsa))
+#define i2d_DSAPrivateKey_bio(bp,dsa) ASN1_i2d_bio(i2d_DSAPrivateKey,bp, \
+               (unsigned char *)dsa)
+
+#define X509_ALGOR_dup(xn) (X509_ALGOR *)ASN1_dup((int (*)())i2d_X509_ALGOR,\
+               (char *(*)())d2i_X509_ALGOR,(char *)xn)
+
+#define X509_NAME_dup(xn) (X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, \
+               (char *(*)())d2i_X509_NAME,(char *)xn)
+#define X509_NAME_ENTRY_dup(ne) (X509_NAME_ENTRY *)ASN1_dup( \
+               (int (*)())i2d_X509_NAME_ENTRY, \
+               (char *(*)())d2i_X509_NAME_ENTRY,\
+               (char *)ne)
+
+#define X509_digest(data,type,md,len) \
+       ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len)
+#define X509_NAME_digest(data,type,md,len) \
+       ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len)
+#ifndef PKCS7_ISSUER_AND_SERIAL_digest
+#define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
+       ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
+               (char *)data,md,len)
+#endif
+#endif
+
+#define X509_EXT_PACK_UNKNOWN  1
+#define X509_EXT_PACK_STRING   2
+
+#define                X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
+/* #define     X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
+#define                X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
+#define                X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
+#define                X509_extract_key(x)     X509_get_pubkey(x) /*****/
+#define                X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
+#define                X509_REQ_get_subject_name(x) ((x)->req_info->subject)
+#define                X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
+#define                X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
+#define                X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
+
+#define                X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
+#define        X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
+#define        X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
+#define                X509_CRL_get_issuer(x) ((x)->crl->issuer)
+#define                X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
+
+/* This one is only used so that a binary form can output, as in
+ * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
+#define        X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
+
+
+const char *X509_verify_cert_error_string(long n);
+
+#ifndef SSLEAY_MACROS
+#ifdef HEADER_ENVELOPE_H
+int X509_verify(X509 *a, EVP_PKEY *r);
+
+int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
+int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
+int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
+
+NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
+char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
+EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
+int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
+
+int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
+
+int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
+int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
+int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
+
+int X509_digest(X509 *data,const EVP_MD *type,unsigned char *md,unsigned int *len);
+int X509_NAME_digest(X509_NAME *data,const EVP_MD *type,
+       unsigned char *md,unsigned int *len);
+#endif
+
+#ifndef NO_FP_API
+X509 *d2i_X509_fp(FILE *fp, X509 **x509);
+int i2d_X509_fp(FILE *fp,X509 *x509);
+X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
+int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
+int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
+#ifndef NO_RSA
+RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
+int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
+RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
+int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
+RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
+int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
+#endif
+#ifndef NO_DSA
+DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
+int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
+DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
+int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
+#endif
+X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
+int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
+                                               PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
+int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
+#endif
+
+#ifdef HEADER_BIO_H
+X509 *d2i_X509_bio(BIO *bp,X509 **x509);
+int i2d_X509_bio(BIO *bp,X509 *x509);
+X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
+int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
+int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
+#ifndef NO_RSA
+RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
+int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
+RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
+int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
+RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
+int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
+#endif
+#ifndef NO_DSA
+DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
+int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
+DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
+int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
+#endif
+X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
+int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
+                                               PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
+int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
+int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
+EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
+#endif
+
+X509 *X509_dup(X509 *x509);
+X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
+X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
+X509_CRL *X509_CRL_dup(X509_CRL *crl);
+X509_REQ *X509_REQ_dup(X509_REQ *req);
+X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
+X509_NAME *X509_NAME_dup(X509_NAME *xn);
+X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
+#ifndef NO_RSA
+RSA *RSAPublicKey_dup(RSA *rsa);
+RSA *RSAPrivateKey_dup(RSA *rsa);
+#endif
+
+#endif /* !SSLEAY_MACROS */
+
+int            X509_cmp_current_time(ASN1_UTCTIME *s);
+ASN1_UTCTIME * X509_gmtime_adj(ASN1_UTCTIME *s, long adj);
+
+const char *   X509_get_default_cert_area(void );
+const char *   X509_get_default_cert_dir(void );
+const char *   X509_get_default_cert_file(void );
+const char *   X509_get_default_cert_dir_env(void );
+const char *   X509_get_default_cert_file_env(void );
+const char *   X509_get_default_private_dir(void );
+
+X509_REQ *     X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+X509 *         X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
+void ERR_load_X509_strings(void );
+
+X509_ALGOR *   X509_ALGOR_new(void );
+void           X509_ALGOR_free(X509_ALGOR *a);
+int            i2d_X509_ALGOR(X509_ALGOR *a,unsigned char **pp);
+X509_ALGOR *   d2i_X509_ALGOR(X509_ALGOR **a,unsigned char **pp,
+                       long length);
+
+X509_VAL *     X509_VAL_new(void );
+void           X509_VAL_free(X509_VAL *a);
+int            i2d_X509_VAL(X509_VAL *a,unsigned char **pp);
+X509_VAL *     d2i_X509_VAL(X509_VAL **a,unsigned char **pp,
+                       long length);
+
+X509_PUBKEY *  X509_PUBKEY_new(void );
+void           X509_PUBKEY_free(X509_PUBKEY *a);
+int            i2d_X509_PUBKEY(X509_PUBKEY *a,unsigned char **pp);
+X509_PUBKEY *  d2i_X509_PUBKEY(X509_PUBKEY **a,unsigned char **pp,
+                       long length);
+int            X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
+EVP_PKEY *     X509_PUBKEY_get(X509_PUBKEY *key);
+int            X509_get_pubkey_parameters(EVP_PKEY *pkey,
+                                          STACK_OF(X509) *chain);
+int            i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
+EVP_PKEY *     d2i_PUBKEY(EVP_PKEY **a,unsigned char **pp,
+                       long length);
+#ifndef NO_RSA
+int            i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
+RSA *          d2i_RSA_PUBKEY(RSA **a,unsigned char **pp,
+                       long length);
+#endif
+#ifndef NO_DSA
+int            i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
+DSA *          d2i_DSA_PUBKEY(DSA **a,unsigned char **pp,
+                       long length);
+#endif
+
+X509_SIG *     X509_SIG_new(void );
+void           X509_SIG_free(X509_SIG *a);
+int            i2d_X509_SIG(X509_SIG *a,unsigned char **pp);
+X509_SIG *     d2i_X509_SIG(X509_SIG **a,unsigned char **pp,long length);
+
+X509_REQ_INFO *X509_REQ_INFO_new(void);
+void           X509_REQ_INFO_free(X509_REQ_INFO *a);
+int            i2d_X509_REQ_INFO(X509_REQ_INFO *a,unsigned char **pp);
+X509_REQ_INFO *d2i_X509_REQ_INFO(X509_REQ_INFO **a,unsigned char **pp,
+                       long length);
+
+X509_REQ *     X509_REQ_new(void);
+void           X509_REQ_free(X509_REQ *a);
+int            i2d_X509_REQ(X509_REQ *a,unsigned char **pp);
+X509_REQ *     d2i_X509_REQ(X509_REQ **a,unsigned char **pp,long length);
+
+X509_ATTRIBUTE *X509_ATTRIBUTE_new(void );
+void           X509_ATTRIBUTE_free(X509_ATTRIBUTE *a);
+int            i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a,unsigned char **pp);
+X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a,unsigned char **pp,
+                       long length);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
+
+
+X509_EXTENSION *X509_EXTENSION_new(void );
+void           X509_EXTENSION_free(X509_EXTENSION *a);
+int            i2d_X509_EXTENSION(X509_EXTENSION *a,unsigned char **pp);
+X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a,unsigned char **pp,
+                       long length);
+
+X509_NAME_ENTRY *X509_NAME_ENTRY_new(void);
+void           X509_NAME_ENTRY_free(X509_NAME_ENTRY *a);
+int            i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a,unsigned char **pp);
+X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a,unsigned char **pp,
+                       long length);
+
+X509_NAME *    X509_NAME_new(void);
+void           X509_NAME_free(X509_NAME *a);
+int            i2d_X509_NAME(X509_NAME *a,unsigned char **pp);
+X509_NAME *    d2i_X509_NAME(X509_NAME **a,unsigned char **pp,long length);
+int            X509_NAME_set(X509_NAME **xn, X509_NAME *name);
+
+
+X509_CINF *    X509_CINF_new(void);
+void           X509_CINF_free(X509_CINF *a);
+int            i2d_X509_CINF(X509_CINF *a,unsigned char **pp);
+X509_CINF *    d2i_X509_CINF(X509_CINF **a,unsigned char **pp,long length);
+
+X509 *         X509_new(void);
+void           X509_free(X509 *a);
+int            i2d_X509(X509 *a,unsigned char **pp);
+X509 *         d2i_X509(X509 **a,unsigned char **pp,long length);
+int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+            CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int X509_set_ex_data(X509 *r, int idx, void *arg);
+void *X509_get_ex_data(X509 *r, int idx);
+int            i2d_X509_AUX(X509 *a,unsigned char **pp);
+X509 *         d2i_X509_AUX(X509 **a,unsigned char **pp,long length);
+
+X509_CERT_AUX *        X509_CERT_AUX_new(void);
+void           X509_CERT_AUX_free(X509_CERT_AUX *a);
+int            i2d_X509_CERT_AUX(X509_CERT_AUX *a,unsigned char **pp);
+X509_CERT_AUX *        d2i_X509_CERT_AUX(X509_CERT_AUX **a,unsigned char **pp,
+                                                               long length);
+int X509_alias_set1(X509 *x, unsigned char *name, int len);
+unsigned char * X509_alias_get0(X509 *x, int *len);
+int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
+int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
+int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj);
+void X509_trust_clear(X509 *x);
+void X509_reject_clear(X509 *x);
+
+X509_REVOKED * X509_REVOKED_new(void);
+void           X509_REVOKED_free(X509_REVOKED *a);
+int            i2d_X509_REVOKED(X509_REVOKED *a,unsigned char **pp);
+X509_REVOKED * d2i_X509_REVOKED(X509_REVOKED **a,unsigned char **pp,long length);
+
+X509_CRL_INFO *X509_CRL_INFO_new(void);
+void           X509_CRL_INFO_free(X509_CRL_INFO *a);
+int            i2d_X509_CRL_INFO(X509_CRL_INFO *a,unsigned char **pp);
+X509_CRL_INFO *d2i_X509_CRL_INFO(X509_CRL_INFO **a,unsigned char **pp,
+                       long length);
+
+X509_CRL *     X509_CRL_new(void);
+void           X509_CRL_free(X509_CRL *a);
+int            i2d_X509_CRL(X509_CRL *a,unsigned char **pp);
+X509_CRL *     d2i_X509_CRL(X509_CRL **a,unsigned char **pp,long length);
+
+X509_PKEY *    X509_PKEY_new(void );
+void           X509_PKEY_free(X509_PKEY *a);
+int            i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp);
+X509_PKEY *    d2i_X509_PKEY(X509_PKEY **a,unsigned char **pp,long length);
+
+NETSCAPE_SPKI *        NETSCAPE_SPKI_new(void );
+void           NETSCAPE_SPKI_free(NETSCAPE_SPKI *a);
+int            i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a,unsigned char **pp);
+NETSCAPE_SPKI *        d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a,unsigned char **pp,
+                       long length);
+
+NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(void );
+void           NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a);
+int            i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a,unsigned char **pp);
+NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a,unsigned char **pp,
+               long length);
+
+
+int i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **pp);
+NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new(void);
+NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, unsigned char **pp, long length);
+void NETSCAPE_CERT_SEQUENCE_free(NETSCAPE_CERT_SEQUENCE *a);
+
+#ifdef HEADER_ENVELOPE_H
+X509_INFO *    X509_INFO_new(void);
+void           X509_INFO_free(X509_INFO *a);
+char *         X509_NAME_oneline(X509_NAME *a,char *buf,int size);
+
+int ASN1_verify(int (*i2d)(), X509_ALGOR *algor1,
+       ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey);
+
+int ASN1_digest(int (*i2d)(),const EVP_MD *type,char *data,
+       unsigned char *md,unsigned int *len);
+
+int ASN1_sign(int (*i2d)(), X509_ALGOR *algor1, X509_ALGOR *algor2,
+       ASN1_BIT_STRING *signature,
+       char *data,EVP_PKEY *pkey, const EVP_MD *type);
+#endif
+
+int            X509_set_version(X509 *x,long version);
+int            X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
+ASN1_INTEGER * X509_get_serialNumber(X509 *x);
+int            X509_set_issuer_name(X509 *x, X509_NAME *name);
+X509_NAME *    X509_get_issuer_name(X509 *a);
+int            X509_set_subject_name(X509 *x, X509_NAME *name);
+X509_NAME *    X509_get_subject_name(X509 *a);
+int            X509_set_notBefore(X509 *x, ASN1_UTCTIME *tm);
+int            X509_set_notAfter(X509 *x, ASN1_UTCTIME *tm);
+int            X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
+EVP_PKEY *     X509_get_pubkey(X509 *x);
+int            X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */);
+
+int            X509_REQ_set_version(X509_REQ *x,long version);
+int            X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name);
+int            X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
+EVP_PKEY *     X509_REQ_get_pubkey(X509_REQ *req);
+int            X509_REQ_extension_nid(int nid);
+int *          X509_REQ_get_extension_nids(void);
+void           X509_REQ_set_extension_nids(int *nids);
+STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
+int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
+                               int nid);
+int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
+int X509_REQ_get_attr_count(const X509_REQ *req);
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
+                         int lastpos);
+int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
+                         int lastpos);
+X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
+X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
+int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
+int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
+                       ASN1_OBJECT *obj, int type,
+                       unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_NID(X509_REQ *req,
+                       int nid, int type,
+                       unsigned char *bytes, int len);
+int X509_REQ_add1_attr_by_txt(X509_REQ *req,
+                       char *attrname, int type,
+                       unsigned char *bytes, int len);
+
+int            X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
+
+int            X509_issuer_and_serial_cmp(X509 *a, X509 *b);
+unsigned long  X509_issuer_and_serial_hash(X509 *a);
+
+int            X509_issuer_name_cmp(X509 *a, X509 *b);
+unsigned long  X509_issuer_name_hash(X509 *a);
+
+int            X509_subject_name_cmp(X509 *a,X509 *b);
+unsigned long  X509_subject_name_hash(X509 *x);
+
+int            X509_cmp (X509 *a, X509 *b);
+int            X509_NAME_cmp (X509_NAME *a, X509_NAME *b);
+unsigned long  X509_NAME_hash(X509_NAME *x);
+
+int            X509_CRL_cmp(X509_CRL *a,X509_CRL *b);
+#ifndef NO_FP_API
+int            X509_print_fp(FILE *bp,X509 *x);
+int            X509_CRL_print_fp(FILE *bp,X509_CRL *x);
+int            X509_REQ_print_fp(FILE *bp,X509_REQ *req);
+#endif
+
+#ifdef HEADER_BIO_H
+int            X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
+int            X509_print(BIO *bp,X509 *x);
+int            X509_CERT_AUX_print(BIO *bp,X509_CERT_AUX *x, int indent);
+int            X509_CRL_print(BIO *bp,X509_CRL *x);
+int            X509_REQ_print(BIO *bp,X509_REQ *req);
+#endif
+
+int            X509_NAME_entry_count(X509_NAME *name);
+int            X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
+                       char *buf,int len);
+int            X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
+                       char *buf,int len);
+
+/* NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
+ * lastpos, search after that position on. */
+int            X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
+int            X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
+                       int lastpos);
+X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
+X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
+int            X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
+                       int loc, int set);
+int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
+                       unsigned char *bytes, int len, int loc, int set);
+int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
+                       unsigned char *bytes, int len, int loc, int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
+               char *field, int type, unsigned char *bytes, int len);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
+                       int type,unsigned char *bytes, int len);
+int X509_NAME_add_entry_by_txt(X509_NAME *name, char *field, int type,
+                       unsigned char *bytes, int len, int loc, int set);
+X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
+                       ASN1_OBJECT *obj, int type,unsigned char *bytes,
+                       int len);
+int            X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
+                       ASN1_OBJECT *obj);
+int            X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
+                       unsigned char *bytes, int len);
+ASN1_OBJECT *  X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
+ASN1_STRING *  X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
+
+int            X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
+int            X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
+                                     int nid, int lastpos);
+int            X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
+                                     ASN1_OBJECT *obj,int lastpos);
+int            X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
+                                          int crit, int lastpos);
+X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
+X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
+STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
+                                        X509_EXTENSION *ex, int loc);
+
+int            X509_get_ext_count(X509 *x);
+int            X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
+int            X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
+X509_EXTENSION *X509_get_ext(X509 *x, int loc);
+X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
+int            X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+void   *       X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
+
+int            X509_CRL_get_ext_count(X509_CRL *x);
+int            X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
+int            X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
+X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
+X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
+int            X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
+void   *       X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx);
+
+int            X509_REVOKED_get_ext_count(X509_REVOKED *x);
+int            X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
+int            X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
+X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
+X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
+int            X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
+void   *       X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
+
+X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
+                       int nid, int crit, ASN1_OCTET_STRING *data);
+X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
+                       ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data);
+int            X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj);
+int            X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
+int            X509_EXTENSION_set_data(X509_EXTENSION *ex,
+                       ASN1_OCTET_STRING *data);
+ASN1_OBJECT *  X509_EXTENSION_get_object(X509_EXTENSION *ex);
+ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
+int            X509_EXTENSION_get_critical(X509_EXTENSION *ex);
+
+int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
+int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
+                         int lastpos);
+int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
+                         int lastpos);
+X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
+X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
+                                        X509_ATTRIBUTE *attr);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
+                       ASN1_OBJECT *obj, int type,
+                       unsigned char *bytes, int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
+                       int nid, int type,
+                       unsigned char *bytes, int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
+                       char *attrname, int type,
+                       unsigned char *bytes, int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
+            int atrtype, void *data, int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
+            ASN1_OBJECT *obj, int atrtype, void *data, int len);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
+               char *atrname, int type, unsigned char *bytes, int len);
+int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, ASN1_OBJECT *obj);
+int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, void *data, int len);
+void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
+                                       int atrtype, void *data);
+int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr);
+ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
+ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
+
+int            X509_verify_cert(X509_STORE_CTX *ctx);
+
+/* lookup a cert from a X509 STACK */
+X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
+                                    ASN1_INTEGER *serial);
+X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
+
+int i2d_PBEPARAM(PBEPARAM *a, unsigned char **pp);
+PBEPARAM *PBEPARAM_new(void);
+PBEPARAM *d2i_PBEPARAM(PBEPARAM **a, unsigned char **pp, long length);
+void PBEPARAM_free(PBEPARAM *a);
+X509_ALGOR *PKCS5_pbe_set(int alg, int iter, unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
+                                        unsigned char *salt, int saltlen);
+
+int i2d_PBKDF2PARAM(PBKDF2PARAM *a, unsigned char **pp);
+PBKDF2PARAM *PBKDF2PARAM_new(void);
+PBKDF2PARAM *d2i_PBKDF2PARAM(PBKDF2PARAM **a, unsigned char **pp, long length);
+void PBKDF2PARAM_free(PBKDF2PARAM *a);
+
+int i2d_PBE2PARAM(PBE2PARAM *a, unsigned char **pp);
+PBE2PARAM *PBE2PARAM_new(void);
+PBE2PARAM *d2i_PBE2PARAM(PBE2PARAM **a, unsigned char **pp, long length);
+void PBE2PARAM_free(PBE2PARAM *a);
+
+/* PKCS#8 utilities */
+
+int i2d_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO *a, unsigned char **pp);
+PKCS8_PRIV_KEY_INFO *PKCS8_PRIV_KEY_INFO_new(void);
+PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO **a,
+                                        unsigned char **pp, long length);
+void PKCS8_PRIV_KEY_INFO_free(PKCS8_PRIV_KEY_INFO *a);
+
+EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8);
+PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey);
+PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8_broken(EVP_PKEY *pkey, int broken);
+PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken);
+
+int X509_check_trust(X509 *x, int id, int flags);
+int X509_TRUST_get_count(void);
+X509_TRUST * X509_TRUST_get0(int idx);
+int X509_TRUST_get_by_id(int id);
+int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
+                                       char *name, int arg1, void *arg2);
+void X509_TRUST_cleanup(void);
+int X509_TRUST_get_flags(X509_TRUST *xp);
+char *X509_TRUST_get0_name(X509_TRUST *xp);
+int X509_TRUST_get_trust(X509_TRUST *xp);
+
+/* 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 X509 functions. */
+
+/* Function codes. */
+#define X509_F_ADD_CERT_DIR                             100
+#define X509_F_BY_FILE_CTRL                             101
+#define X509_F_DIR_CTRL                                         102
+#define X509_F_GET_CERT_BY_SUBJECT                      103
+#define X509_F_NETSCAPE_SPKI_B64_DECODE                         129
+#define X509_F_NETSCAPE_SPKI_B64_ENCODE                         130
+#define X509_F_X509V3_ADD_EXT                           104
+#define X509_F_X509_ADD_ATTR                            135
+#define X509_F_X509_ATTRIBUTE_CREATE_BY_NID             136
+#define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ             137
+#define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT             140
+#define X509_F_X509_ATTRIBUTE_GET0_DATA                         139
+#define X509_F_X509_ATTRIBUTE_SET1_DATA                         138
+#define X509_F_X509_CHECK_PRIVATE_KEY                   128
+#define X509_F_X509_EXTENSION_CREATE_BY_NID             108
+#define X509_F_X509_EXTENSION_CREATE_BY_OBJ             109
+#define X509_F_X509_GET_PUBKEY_PARAMETERS               110
+#define X509_F_X509_LOAD_CERT_CRL_FILE                  132
+#define X509_F_X509_LOAD_CERT_FILE                      111
+#define X509_F_X509_LOAD_CRL_FILE                       112
+#define X509_F_X509_NAME_ADD_ENTRY                      113
+#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID            114
+#define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT            131
+#define X509_F_X509_NAME_ENTRY_SET_OBJECT               115
+#define X509_F_X509_NAME_ONELINE                        116
+#define X509_F_X509_NAME_PRINT                          117
+#define X509_F_X509_PRINT_FP                            118
+#define X509_F_X509_PUBKEY_GET                          119
+#define X509_F_X509_PUBKEY_SET                          120
+#define X509_F_X509_REQ_PRINT                           121
+#define X509_F_X509_REQ_PRINT_FP                        122
+#define X509_F_X509_REQ_TO_X509                                 123
+#define X509_F_X509_STORE_ADD_CERT                      124
+#define X509_F_X509_STORE_ADD_CRL                       125
+#define X509_F_X509_STORE_CTX_PURPOSE_INHERIT           134
+#define X509_F_X509_TO_X509_REQ                                 126
+#define X509_F_X509_TRUST_ADD                           133
+#define X509_F_X509_VERIFY_CERT                                 127
+
+/* Reason codes. */
+#define X509_R_BAD_X509_FILETYPE                        100
+#define X509_R_BASE64_DECODE_ERROR                      118
+#define X509_R_CANT_CHECK_DH_KEY                        114
+#define X509_R_CERT_ALREADY_IN_HASH_TABLE               101
+#define X509_R_ERR_ASN1_LIB                             102
+#define X509_R_INVALID_DIRECTORY                        113
+#define X509_R_INVALID_FIELD_NAME                       119
+#define X509_R_KEY_TYPE_MISMATCH                        115
+#define X509_R_KEY_VALUES_MISMATCH                      116
+#define X509_R_LOADING_CERT_DIR                                 103
+#define X509_R_LOADING_DEFAULTS                                 104
+#define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY             105
+#define X509_R_SHOULD_RETRY                             106
+#define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN       107
+#define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY           108
+#define X509_R_UNKNOWN_KEY_TYPE                                 117
+#define X509_R_UNKNOWN_NID                              109
+#define X509_R_UNKNOWN_PURPOSE_ID                       121
+#define X509_R_UNKNOWN_TRUST_ID                                 120
+#define X509_R_UNSUPPORTED_ALGORITHM                    111
+#define X509_R_WRONG_LOOKUP_TYPE                        112
+#define X509_R_WRONG_TYPE                               122
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
+