x509.h

ssl client side program,you can use it to test the ssl server.

	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/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);