--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/securityanddataprivacytools/securitytools/openssllib/import/inc/openssl/x509v3.h Mon Apr 19 11:11:16 2010 +0530
@@ -0,0 +1,657 @@
+/* x509v3.h */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 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
+ * licensing@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_X509V3_H
+#define HEADER_X509V3_H
+
+#include <openssl/bio.h>
+#include <openssl/x509.h>
+#include <openssl/conf.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward reference */
+struct v3_ext_method;
+struct v3_ext_ctx;
+
+/* Useful typedefs */
+
+typedef void * (*X509V3_EXT_NEW)(void);
+typedef void (*X509V3_EXT_FREE)(void *);
+typedef void * (*X509V3_EXT_D2I)(void *, unsigned char ** , long);
+typedef int (*X509V3_EXT_I2D)(void *, unsigned char **);
+typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist);
+typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values);
+typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext);
+typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
+typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent);
+typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
+
+/* V3 extension structure */
+
+struct v3_ext_method {
+int ext_nid;
+int ext_flags;
+/* If this is set the following four fields are ignored */
+ASN1_ITEM_EXP *it;
+/* Old style ASN1 calls */
+X509V3_EXT_NEW ext_new;
+X509V3_EXT_FREE ext_free;
+X509V3_EXT_D2I d2i;
+X509V3_EXT_I2D i2d;
+
+/* The following pair is used for string extensions */
+X509V3_EXT_I2S i2s;
+X509V3_EXT_S2I s2i;
+
+/* The following pair is used for multi-valued extensions */
+X509V3_EXT_I2V i2v;
+X509V3_EXT_V2I v2i;
+
+/* The following are used for raw extensions */
+X509V3_EXT_I2R i2r;
+X509V3_EXT_R2I r2i;
+
+void *usr_data; /* Any extension specific data */
+};
+
+typedef struct X509V3_CONF_METHOD_st {
+char * (*get_string)(void *db, char *section, char *value);
+STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section);
+void (*free_string)(void *db, char * string);
+void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section);
+} X509V3_CONF_METHOD;
+
+/* Context specific info */
+struct v3_ext_ctx {
+#define CTX_TEST 0x1
+int flags;
+X509 *issuer_cert;
+X509 *subject_cert;
+X509_REQ *subject_req;
+X509_CRL *crl;
+X509V3_CONF_METHOD *db_meth;
+void *db;
+/* Maybe more here */
+};
+
+typedef struct v3_ext_method X509V3_EXT_METHOD;
+typedef struct v3_ext_ctx X509V3_CTX;
+
+DECLARE_STACK_OF(X509V3_EXT_METHOD)
+
+/* ext_flags values */
+#define X509V3_EXT_DYNAMIC 0x1
+#define X509V3_EXT_CTX_DEP 0x2
+#define X509V3_EXT_MULTILINE 0x4
+
+typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
+
+typedef struct BASIC_CONSTRAINTS_st {
+int ca;
+ASN1_INTEGER *pathlen;
+} BASIC_CONSTRAINTS;
+
+
+typedef struct PKEY_USAGE_PERIOD_st {
+ASN1_GENERALIZEDTIME *notBefore;
+ASN1_GENERALIZEDTIME *notAfter;
+} PKEY_USAGE_PERIOD;
+
+typedef struct otherName_st {
+ASN1_OBJECT *type_id;
+ASN1_TYPE *value;
+} OTHERNAME;
+
+typedef struct EDIPartyName_st {
+ ASN1_STRING *nameAssigner;
+ ASN1_STRING *partyName;
+} EDIPARTYNAME;
+
+typedef struct GENERAL_NAME_st {
+
+#define GEN_OTHERNAME 0
+#define GEN_EMAIL 1
+#define GEN_DNS 2
+#define GEN_X400 3
+#define GEN_DIRNAME 4
+#define GEN_EDIPARTY 5
+#define GEN_URI 6
+#define GEN_IPADD 7
+#define GEN_RID 8
+
+int type;
+union {
+ char *ptr;
+ OTHERNAME *otherName; /* otherName */
+ ASN1_IA5STRING *rfc822Name;
+ ASN1_IA5STRING *dNSName;
+ ASN1_TYPE *x400Address;
+ X509_NAME *directoryName;
+ EDIPARTYNAME *ediPartyName;
+ ASN1_IA5STRING *uniformResourceIdentifier;
+ ASN1_OCTET_STRING *iPAddress;
+ ASN1_OBJECT *registeredID;
+
+ /* Old names */
+ ASN1_OCTET_STRING *ip; /* iPAddress */
+ X509_NAME *dirn; /* dirn */
+ ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
+ ASN1_OBJECT *rid; /* registeredID */
+ ASN1_TYPE *other; /* x400Address */
+} d;
+} GENERAL_NAME;
+
+typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
+
+typedef struct ACCESS_DESCRIPTION_st {
+ ASN1_OBJECT *method;
+ GENERAL_NAME *location;
+} ACCESS_DESCRIPTION;
+
+typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
+
+typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
+
+DECLARE_STACK_OF(GENERAL_NAME)
+DECLARE_ASN1_SET_OF(GENERAL_NAME)
+
+DECLARE_STACK_OF(ACCESS_DESCRIPTION)
+DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
+
+typedef struct DIST_POINT_NAME_st {
+int type;
+union {
+ GENERAL_NAMES *fullname;
+ STACK_OF(X509_NAME_ENTRY) *relativename;
+} name;
+} DIST_POINT_NAME;
+
+typedef struct DIST_POINT_st {
+DIST_POINT_NAME *distpoint;
+ASN1_BIT_STRING *reasons;
+GENERAL_NAMES *CRLissuer;
+} DIST_POINT;
+
+typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
+
+DECLARE_STACK_OF(DIST_POINT)
+DECLARE_ASN1_SET_OF(DIST_POINT)
+
+typedef struct AUTHORITY_KEYID_st {
+ASN1_OCTET_STRING *keyid;
+GENERAL_NAMES *issuer;
+ASN1_INTEGER *serial;
+} AUTHORITY_KEYID;
+
+/* Strong extranet structures */
+
+typedef struct SXNET_ID_st {
+ ASN1_INTEGER *zone;
+ ASN1_OCTET_STRING *user;
+} SXNETID;
+
+DECLARE_STACK_OF(SXNETID)
+DECLARE_ASN1_SET_OF(SXNETID)
+
+typedef struct SXNET_st {
+ ASN1_INTEGER *version;
+ STACK_OF(SXNETID) *ids;
+} SXNET;
+
+typedef struct NOTICEREF_st {
+ ASN1_STRING *organization;
+ STACK_OF(ASN1_INTEGER) *noticenos;
+} NOTICEREF;
+
+typedef struct USERNOTICE_st {
+ NOTICEREF *noticeref;
+ ASN1_STRING *exptext;
+} USERNOTICE;
+
+typedef struct POLICYQUALINFO_st {
+ ASN1_OBJECT *pqualid;
+ union {
+ ASN1_IA5STRING *cpsuri;
+ USERNOTICE *usernotice;
+ ASN1_TYPE *other;
+ } d;
+} POLICYQUALINFO;
+
+DECLARE_STACK_OF(POLICYQUALINFO)
+DECLARE_ASN1_SET_OF(POLICYQUALINFO)
+
+typedef struct POLICYINFO_st {
+ ASN1_OBJECT *policyid;
+ STACK_OF(POLICYQUALINFO) *qualifiers;
+} POLICYINFO;
+
+typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
+
+DECLARE_STACK_OF(POLICYINFO)
+DECLARE_ASN1_SET_OF(POLICYINFO)
+
+#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
+",name:", val->name, ",value:", val->value);
+
+#define X509V3_set_ctx_test(ctx) \
+ X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
+#define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
+
+#define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
+ 0,0,0,0, \
+ 0,0, \
+ (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
+ (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
+ NULL, NULL, \
+ table}
+
+#define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
+ 0,0,0,0, \
+ (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
+ (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
+ 0,0,0,0, \
+ NULL}
+
+#define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+
+
+/* X509_PURPOSE stuff */
+
+#define EXFLAG_BCONS 0x1
+#define EXFLAG_KUSAGE 0x2
+#define EXFLAG_XKUSAGE 0x4
+#define EXFLAG_NSCERT 0x8
+
+#define EXFLAG_CA 0x10
+#define EXFLAG_SS 0x20
+#define EXFLAG_V1 0x40
+#define EXFLAG_INVALID 0x80
+#define EXFLAG_SET 0x100
+#define EXFLAG_CRITICAL 0x200
+
+#define KU_DIGITAL_SIGNATURE 0x0080
+#define KU_NON_REPUDIATION 0x0040
+#define KU_KEY_ENCIPHERMENT 0x0020
+#define KU_DATA_ENCIPHERMENT 0x0010
+#define KU_KEY_AGREEMENT 0x0008
+#define KU_KEY_CERT_SIGN 0x0004
+#define KU_CRL_SIGN 0x0002
+#define KU_ENCIPHER_ONLY 0x0001
+#define KU_DECIPHER_ONLY 0x8000
+
+#define NS_SSL_CLIENT 0x80
+#define NS_SSL_SERVER 0x40
+#define NS_SMIME 0x20
+#define NS_OBJSIGN 0x10
+#define NS_SSL_CA 0x04
+#define NS_SMIME_CA 0x02
+#define NS_OBJSIGN_CA 0x01
+#define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
+
+#define XKU_SSL_SERVER 0x1
+#define XKU_SSL_CLIENT 0x2
+#define XKU_SMIME 0x4
+#define XKU_CODE_SIGN 0x8
+#define XKU_SGC 0x10
+#define XKU_OCSP_SIGN 0x20
+#define XKU_TIMESTAMP 0x40
+#define XKU_DVCS 0x80
+
+#define X509_PURPOSE_DYNAMIC 0x1
+#define X509_PURPOSE_DYNAMIC_NAME 0x2
+
+typedef struct x509_purpose_st {
+ int purpose;
+ int trust; /* Default trust ID */
+ int flags;
+ int (*check_purpose)(const struct x509_purpose_st *,
+ const X509 *, int);
+ char *name;
+ char *sname;
+ void *usr_data;
+} X509_PURPOSE;
+
+#define X509_PURPOSE_SSL_CLIENT 1
+#define X509_PURPOSE_SSL_SERVER 2
+#define X509_PURPOSE_NS_SSL_SERVER 3
+#define X509_PURPOSE_SMIME_SIGN 4
+#define X509_PURPOSE_SMIME_ENCRYPT 5
+#define X509_PURPOSE_CRL_SIGN 6
+#define X509_PURPOSE_ANY 7
+#define X509_PURPOSE_OCSP_HELPER 8
+
+#define X509_PURPOSE_MIN 1
+#define X509_PURPOSE_MAX 8
+
+/* Flags for X509V3_EXT_print() */
+
+#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
+/* Return error for unknown extensions */
+#define X509V3_EXT_DEFAULT 0
+/* Print error for unknown extensions */
+#define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
+/* ASN1 parse unknown extensions */
+#define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
+/* BIO_dump unknown extensions */
+#define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
+
+/* Flags for X509V3_add1_i2d */
+
+#define X509V3_ADD_OP_MASK 0xfL
+#define X509V3_ADD_DEFAULT 0L
+#define X509V3_ADD_APPEND 1L
+#define X509V3_ADD_REPLACE 2L
+#define X509V3_ADD_REPLACE_EXISTING 3L
+#define X509V3_ADD_KEEP_EXISTING 4L
+#define X509V3_ADD_DELETE 5L
+#define X509V3_ADD_SILENT 0x10
+
+DECLARE_STACK_OF(X509_PURPOSE)
+
+DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
+
+DECLARE_ASN1_FUNCTIONS(SXNET)
+DECLARE_ASN1_FUNCTIONS(SXNETID)
+
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen);
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen);
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
+
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
+
+DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
+int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
+GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+DECLARE_ASN1_FUNCTIONS(OTHERNAME)
+DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
+
+DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
+int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
+
+DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
+DECLARE_ASN1_FUNCTIONS(POLICYINFO)
+DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
+DECLARE_ASN1_FUNCTIONS(USERNOTICE)
+DECLARE_ASN1_FUNCTIONS(NOTICEREF)
+
+DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
+
+DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
+
+#ifdef HEADER_CONF_H
+GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
+void X509V3_conf_free(CONF_VALUE *val);
+
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
+
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
+X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
+int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
+int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
+
+int X509V3_add_value_bool_nf(char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
+int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
+void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
+void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
+#endif
+
+char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
+STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
+void X509V3_string_free(X509V3_CTX *ctx, char *str);
+void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
+void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
+ X509_REQ *req, X509_CRL *crl, int flags);
+
+int X509V3_add_value(const char *name, const char *value,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_uchar(const char *name, const unsigned char *value,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_bool(const char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
+ STACK_OF(CONF_VALUE) **extlist);
+char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
+ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
+char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
+int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
+int X509V3_EXT_add_alias(int nid_to, int nid_from);
+void X509V3_EXT_cleanup(void);
+
+X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
+X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
+int X509V3_add_standard_extensions(void);
+STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
+void *X509V3_EXT_d2i(X509_EXTENSION *ext);
+void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
+
+
+X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
+
+char *hex_to_string(unsigned char *buffer, long len);
+unsigned char *string_to_hex(char *str, long *len);
+int name_cmp(const char *name, const char *cmp);
+
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
+ int ml);
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
+int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
+
+int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
+
+int X509_check_purpose(X509 *x, int id, int ca);
+int X509_supported_extension(X509_EXTENSION *ex);
+int X509_PURPOSE_set(int *p, int purpose);
+int X509_check_issued(X509 *issuer, X509 *subject);
+int X509_PURPOSE_get_count(void);
+X509_PURPOSE * X509_PURPOSE_get0(int idx);
+int X509_PURPOSE_get_by_sname(char *sname);
+int X509_PURPOSE_get_by_id(int id);
+int X509_PURPOSE_add(int id, int trust, int flags,
+ int (*ck)(const X509_PURPOSE *, const X509 *, int),
+ char *name, char *sname, void *arg);
+char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
+char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
+int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
+void X509_PURPOSE_cleanup(void);
+int X509_PURPOSE_get_id(X509_PURPOSE *);
+
+STACK *X509_get1_email(X509 *x);
+STACK *X509_REQ_get1_email(X509_REQ *x);
+void X509_email_free(STACK *sk);
+
+
+/* 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.
+ */
+void ERR_load_X509V3_strings(void);
+
+/* Error codes for the X509V3 functions. */
+
+/* Function codes. */
+#define X509V3_F_COPY_EMAIL 122
+#define X509V3_F_COPY_ISSUER 123
+#define X509V3_F_DO_EXT_CONF 124
+#define X509V3_F_DO_EXT_I2D 135
+#define X509V3_F_HEX_TO_STRING 111
+#define X509V3_F_I2S_ASN1_ENUMERATED 121
+#define X509V3_F_I2S_ASN1_INTEGER 120
+#define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
+#define X509V3_F_NOTICE_SECTION 132
+#define X509V3_F_NREF_NOS 133
+#define X509V3_F_POLICY_SECTION 131
+#define X509V3_F_R2I_CERTPOL 130
+#define X509V3_F_S2I_ASN1_IA5STRING 100
+#define X509V3_F_S2I_ASN1_INTEGER 108
+#define X509V3_F_S2I_ASN1_OCTET_STRING 112
+#define X509V3_F_S2I_ASN1_SKEY_ID 114
+#define X509V3_F_S2I_S2I_SKEY_ID 115
+#define X509V3_F_STRING_TO_HEX 113
+#define X509V3_F_SXNET_ADD_ASC 125
+#define X509V3_F_SXNET_ADD_ID_INTEGER 126
+#define X509V3_F_SXNET_ADD_ID_ULONG 127
+#define X509V3_F_SXNET_GET_ID_ASC 128
+#define X509V3_F_SXNET_GET_ID_ULONG 129
+#define X509V3_F_V2I_ACCESS_DESCRIPTION 139
+#define X509V3_F_V2I_ASN1_BIT_STRING 101
+#define X509V3_F_V2I_AUTHORITY_KEYID 119
+#define X509V3_F_V2I_BASIC_CONSTRAINTS 102
+#define X509V3_F_V2I_CRLD 134
+#define X509V3_F_V2I_EXT_KU 103
+#define X509V3_F_V2I_GENERAL_NAME 117
+#define X509V3_F_V2I_GENERAL_NAMES 118
+#define X509V3_F_V3_GENERIC_EXTENSION 116
+#define X509V3_F_X509V3_ADD_I2D 140
+#define X509V3_F_X509V3_ADD_VALUE 105
+#define X509V3_F_X509V3_EXT_ADD 104
+#define X509V3_F_X509V3_EXT_ADD_ALIAS 106
+#define X509V3_F_X509V3_EXT_CONF 107
+#define X509V3_F_X509V3_EXT_I2D 136
+#define X509V3_F_X509V3_GET_VALUE_BOOL 110
+#define X509V3_F_X509V3_PARSE_LIST 109
+#define X509V3_F_X509_PURPOSE_ADD 137
+#define X509V3_F_X509_PURPOSE_SET 141
+
+/* Reason codes. */
+#define X509V3_R_BAD_IP_ADDRESS 118
+#define X509V3_R_BAD_OBJECT 119
+#define X509V3_R_BN_DEC2BN_ERROR 100
+#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
+#define X509V3_R_DUPLICATE_ZONE_ID 133
+#define X509V3_R_ERROR_CONVERTING_ZONE 131
+#define X509V3_R_ERROR_CREATING_EXTENSION 144
+#define X509V3_R_ERROR_IN_EXTENSION 128
+#define X509V3_R_EXPECTED_A_SECTION_NAME 137
+#define X509V3_R_EXTENSION_EXISTS 145
+#define X509V3_R_EXTENSION_NAME_ERROR 115
+#define X509V3_R_EXTENSION_NOT_FOUND 102
+#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
+#define X509V3_R_EXTENSION_VALUE_ERROR 116
+#define X509V3_R_ILLEGAL_HEX_DIGIT 113
+#define X509V3_R_INVALID_BOOLEAN_STRING 104
+#define X509V3_R_INVALID_EXTENSION_STRING 105
+#define X509V3_R_INVALID_NAME 106
+#define X509V3_R_INVALID_NULL_ARGUMENT 107
+#define X509V3_R_INVALID_NULL_NAME 108
+#define X509V3_R_INVALID_NULL_VALUE 109
+#define X509V3_R_INVALID_NUMBER 140
+#define X509V3_R_INVALID_NUMBERS 141
+#define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
+#define X509V3_R_INVALID_OPTION 138
+#define X509V3_R_INVALID_POLICY_IDENTIFIER 134
+#define X509V3_R_INVALID_PURPOSE 146
+#define X509V3_R_INVALID_SECTION 135
+#define X509V3_R_INVALID_SYNTAX 143
+#define X509V3_R_ISSUER_DECODE_ERROR 126
+#define X509V3_R_MISSING_VALUE 124
+#define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
+#define X509V3_R_NO_CONFIG_DATABASE 136
+#define X509V3_R_NO_ISSUER_CERTIFICATE 121
+#define X509V3_R_NO_ISSUER_DETAILS 127
+#define X509V3_R_NO_POLICY_IDENTIFIER 139
+#define X509V3_R_NO_PUBLIC_KEY 114
+#define X509V3_R_NO_SUBJECT_DETAILS 125
+#define X509V3_R_ODD_NUMBER_OF_DIGITS 112
+#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
+#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
+#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
+#define X509V3_R_UNKNOWN_EXTENSION 129
+#define X509V3_R_UNKNOWN_EXTENSION_NAME 130
+#define X509V3_R_UNKNOWN_OPTION 120
+#define X509V3_R_UNSUPPORTED_OPTION 117
+#define X509V3_R_USER_TOO_LONG 132
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+