PR: 2136
[openssl.git] / crypto / x509 / x509.h
index 9a4b0db..a2383b3 100644 (file)
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECDH support in OpenSSL originally developed by 
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
 
 #ifndef HEADER_X509_H
 #define HEADER_X509_H
 
+#include <openssl/e_os2.h>
 #include <openssl/symhacks.h>
 #ifndef OPENSSL_NO_BUFFER
 #include <openssl/buffer.h>
 #include <openssl/asn1.h>
 #include <openssl/safestack.h>
 
+#ifndef OPENSSL_NO_EC
+#include <openssl/ec.h>
+#endif
+
+#ifndef OPENSSL_NO_ECDSA
+#include <openssl/ecdsa.h>
+#endif
+
+#ifndef OPENSSL_NO_ECDH
+#include <openssl/ecdh.h>
+#endif
+
+#ifndef OPENSSL_NO_DEPRECATED
 #ifndef OPENSSL_NO_RSA
 #include <openssl/rsa.h>
 #endif
-
 #ifndef OPENSSL_NO_DSA
 #include <openssl/dsa.h>
 #endif
-
 #ifndef OPENSSL_NO_DH
 #include <openssl/dh.h>
 #endif
+#endif
+
 #ifndef OPENSSL_NO_SHA
 #include <openssl/sha.h>
 #endif
-#include <openssl/evp.h>
-#include <openssl/e_os2.h>
 #include <openssl/ossl_typ.h>
 
 #ifdef  __cplusplus
@@ -96,8 +113,10 @@ extern "C" {
 #endif
 
 #ifdef OPENSSL_SYS_WIN32
-/* Under Win32 this is defined in wincrypt.h */
+/* Under Win32 these are defined in wincrypt.h */
 #undef X509_NAME
+#undef X509_CERT_PAIR
+#undef X509_EXTENSIONS
 #endif
 
 #define X509_FILETYPE_PEM      1
@@ -118,8 +137,8 @@ extern "C" {
 typedef struct X509_objects_st
        {
        int nid;
-       int (*a2i)();
-       int (*i2a)();
+       int (*a2i)(void);
+       int (*i2a)(void);
        } X509_OBJECTS;
 
 struct X509_algor_st
@@ -128,21 +147,22 @@ struct X509_algor_st
        ASN1_TYPE *parameter;
        } /* X509_ALGOR */;
 
-DECLARE_STACK_OF(X509_ALGOR)
 DECLARE_ASN1_SET_OF(X509_ALGOR)
 
+typedef STACK_OF(X509_ALGOR) X509_ALGORS;
+
 typedef struct X509_val_st
        {
        ASN1_TIME *notBefore;
        ASN1_TIME *notAfter;
        } X509_VAL;
 
-typedef struct X509_pubkey_st
+struct X509_pubkey_st
        {
        X509_ALGOR *algor;
        ASN1_BIT_STRING *public_key;
        EVP_PKEY *pkey;
-       } X509_PUBKEY;
+       };
 
 typedef struct X509_sig_st
        {
@@ -171,7 +191,9 @@ struct X509_name_st
 #else
        char *bytes;
 #endif
-       unsigned long hash; /* Keep the hash around for lookups */
+/*     unsigned long hash; Keep the hash around for lookups */
+       unsigned char *canon_enc;
+       int canon_enclen;
        } /* X509_NAME */;
 
 DECLARE_STACK_OF(X509_NAME)
@@ -185,6 +207,8 @@ typedef struct X509_extension_st
        ASN1_OCTET_STRING *value;
        } X509_EXTENSION;
 
+typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
+
 DECLARE_STACK_OF(X509_EXTENSION)
 DECLARE_ASN1_SET_OF(X509_EXTENSION)
 
@@ -262,12 +286,21 @@ struct x509_st
        CRYPTO_EX_DATA ex_data;
        /* These contain copies of various extension values */
        long ex_pathlen;
+       long ex_pcpathlen;
        unsigned long ex_flags;
        unsigned long ex_kusage;
        unsigned long ex_xkusage;
        unsigned long ex_nscert;
        ASN1_OCTET_STRING *skid;
-       struct AUTHORITY_KEYID_st *akid;
+       AUTHORITY_KEYID *akid;
+       X509_POLICY_CACHE *policy_cache;
+       STACK_OF(DIST_POINT) *crldp;
+       STACK_OF(GENERAL_NAME) *altname;
+       NAME_CONSTRAINTS *nc;
+#ifndef OPENSSL_NO_RFC3779
+       STACK_OF(IPAddressFamily) *rfc3779_addr;
+       struct ASIdentifiers_st *rfc3779_asid;
+#endif
 #ifndef OPENSSL_NO_SHA
        unsigned char sha1_hash[SHA_DIGEST_LENGTH];
 #endif
@@ -290,6 +323,11 @@ typedef struct x509_trust_st {
 
 DECLARE_STACK_OF(X509_TRUST)
 
+typedef struct x509_cert_pair_st {
+       X509 *forward;
+       X509 *reverse;
+} X509_CERT_PAIR;
+
 /* standard trust ids */
 
 #define X509_TRUST_DEFAULT     -1      /* Only valid in purpose settings */
@@ -301,10 +339,11 @@ DECLARE_STACK_OF(X509_TRUST)
 #define X509_TRUST_OBJECT_SIGN 5
 #define X509_TRUST_OCSP_SIGN   6
 #define X509_TRUST_OCSP_REQUEST        7
+#define X509_TRUST_TSA         8
 
 /* Keep these up to date! */
 #define X509_TRUST_MIN         1
-#define X509_TRUST_MAX         7
+#define X509_TRUST_MAX         8
 
 
 /* trust_flags values */
@@ -331,6 +370,7 @@ DECLARE_STACK_OF(X509_TRUST)
 #define        X509_FLAG_NO_EXTENSIONS         (1L << 8)
 #define        X509_FLAG_NO_SIGDUMP            (1L << 9)
 #define        X509_FLAG_NO_AUX                (1L << 10)
+#define        X509_FLAG_NO_ATTRIBUTES         (1L << 11)
 
 /* Flags specific to X509_NAME_print_ex() */   
 
@@ -390,13 +430,17 @@ DECLARE_STACK_OF(X509_TRUST)
                        XN_FLAG_FN_LN | \
                        XN_FLAG_FN_ALIGN)
 
-typedef struct X509_revoked_st
+struct x509_revoked_st
        {
        ASN1_INTEGER *serialNumber;
        ASN1_TIME *revocationDate;
        STACK_OF(X509_EXTENSION) /* optional */ *extensions;
+       /* Set up if indirect CRL */
+       STACK_OF(GENERAL_NAME) *issuer;
+       /* Revocation reason */
+       int reason;
        int sequence; /* load sequence */
-       } X509_REVOKED;
+       };
 
 DECLARE_STACK_OF(X509_REVOKED)
 DECLARE_ASN1_SET_OF(X509_REVOKED)
@@ -410,6 +454,7 @@ typedef struct X509_crl_info_st
        ASN1_TIME *nextUpdate;
        STACK_OF(X509_REVOKED) *revoked;
        STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
+       ASN1_ENCODING enc;
        } X509_CRL_INFO;
 
 struct X509_crl_st
@@ -419,6 +464,22 @@ struct X509_crl_st
        X509_ALGOR *sig_alg;
        ASN1_BIT_STRING *signature;
        int references;
+       int flags;
+       /* Copies of various extensions */
+       AUTHORITY_KEYID *akid;
+       ISSUING_DIST_POINT *idp;
+       /* Convenient breakdown of IDP */
+       int idp_flags;
+       int idp_reasons;
+       /* CRL and base CRL numbers for delta processing */
+       ASN1_INTEGER *crl_number;
+       ASN1_INTEGER *base_crl_number;
+#ifndef OPENSSL_NO_SHA
+       unsigned char sha1_hash[SHA_DIGEST_LENGTH];
+#endif
+       STACK_OF(GENERAL_NAMES) *issuers;
+       const X509_CRL_METHOD *meth;
+       void *meth_data;
        } /* X509_CRL */;
 
 DECLARE_STACK_OF(X509_CRL)
@@ -486,10 +547,12 @@ typedef struct Netscape_certificate_sequence
        STACK_OF(X509) *certs;
        } NETSCAPE_CERT_SEQUENCE;
 
+/* Unused (and iv length is wrong)
 typedef struct CBCParameter_st
        {
        unsigned char iv[8];
        } CBC_PARAM;
+*/
 
 /* Password based encryption structure */
 
@@ -515,7 +578,7 @@ X509_ALGOR *prf;
 
 /* PKCS#8 private key info structure */
 
-typedef struct pkcs8_priv_key_info_st
+struct pkcs8_priv_key_info_st
         {
         int broken;     /* Flag for various broken formats */
 #define PKCS8_OK               0
@@ -526,7 +589,7 @@ typedef struct pkcs8_priv_key_info_st
         X509_ALGOR *pkeyalg;
         ASN1_TYPE *pkey; /* Should be OCTET STRING but some are broken */
         STACK_OF(X509_ATTRIBUTE) *attributes;
-        } PKCS8_PRIV_KEY_INFO;
+        };
 
 #ifdef  __cplusplus
 }
@@ -539,140 +602,6 @@ typedef struct pkcs8_priv_key_info_st
 extern "C" {
 #endif
 
-#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
 
@@ -693,6 +622,18 @@ extern "C" {
 #define                X509_CRL_get_issuer(x) ((x)->crl->issuer)
 #define                X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
 
+void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
+X509_CRL_METHOD *X509_CRL_METHOD_new(
+       int (*crl_init)(X509_CRL *crl),
+       int (*crl_free)(X509_CRL *crl),
+       int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret,
+                               ASN1_INTEGER *ser, X509_NAME *issuer),
+       int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk));
+void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
+
+void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
+void *X509_CRL_get_meth_data(X509_CRL *crl);
+
 /* 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)
@@ -700,7 +641,6 @@ extern "C" {
 
 const char *X509_verify_cert_error_string(long n);
 
-#ifndef SSLEAY_MACROS
 #ifndef OPENSSL_NO_EVP
 int X509_verify(X509 *a, EVP_PKEY *r);
 
@@ -755,6 +695,12 @@ 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
+#ifndef OPENSSL_NO_EC
+EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
+int   i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey);
+EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
+int   i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey);
+#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,
@@ -788,6 +734,12 @@ 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
+#ifndef OPENSSL_NO_EC
+EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
+int   i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey);
+EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
+int   i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey);
+#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,
@@ -806,18 +758,18 @@ 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);
+int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval);
+void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
+                                               X509_ALGOR *algor);
+
 X509_NAME *X509_NAME_dup(X509_NAME *xn);
 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
-#ifndef OPENSSL_NO_RSA
-RSA *RSAPublicKey_dup(RSA *rsa);
-RSA *RSAPrivateKey_dup(RSA *rsa);
-#endif
-
-#endif /* !SSLEAY_MACROS */
 
-int            X509_cmp_time(ASN1_TIME *s, time_t *t);
-int            X509_cmp_current_time(ASN1_TIME *s);
+int            X509_cmp_time(const ASN1_TIME *s, time_t *t);
+int            X509_cmp_current_time(const ASN1_TIME *s);
 ASN1_TIME *    X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
+ASN1_TIME *    X509_time_adj_ex(ASN1_TIME *s,
+                               int offset_day, long offset_sec, time_t *t);
 ASN1_TIME *    X509_gmtime_adj(ASN1_TIME *s, long adj);
 
 const char *   X509_get_default_cert_area(void );
@@ -829,9 +781,9 @@ 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 );
 
 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
 DECLARE_ASN1_FUNCTIONS(X509_VAL)
 
 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
@@ -841,16 +793,21 @@ 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,
+EVP_PKEY *     d2i_PUBKEY(EVP_PKEY **a,const unsigned char **pp,
                        long length);
 #ifndef OPENSSL_NO_RSA
 int            i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
-RSA *          d2i_RSA_PUBKEY(RSA **a,unsigned char **pp,
+RSA *          d2i_RSA_PUBKEY(RSA **a,const unsigned char **pp,
                        long length);
 #endif
 #ifndef OPENSSL_NO_DSA
 int            i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
-DSA *          d2i_DSA_PUBKEY(DSA **a,unsigned char **pp,
+DSA *          d2i_DSA_PUBKEY(DSA **a,const unsigned char **pp,
+                       long length);
+#endif
+#ifndef OPENSSL_NO_EC
+int            i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp);
+EC_KEY                 *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp,
                        long length);
 #endif
 
@@ -862,6 +819,7 @@ DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
 
 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
+DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
 
 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
 
@@ -874,16 +832,19 @@ DECLARE_ASN1_FUNCTIONS(X509_CINF)
 DECLARE_ASN1_FUNCTIONS(X509)
 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
 
+DECLARE_ASN1_FUNCTIONS(X509_CERT_PAIR)
+
 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 *         d2i_X509_AUX(X509 **a,const unsigned char **pp,long length);
 
 int X509_alias_set1(X509 *x, unsigned char *name, int len);
 int X509_keyid_set1(X509 *x, unsigned char *id, int len);
 unsigned char * X509_alias_get0(X509 *x, int *len);
+unsigned char * X509_keyid_get0(X509 *x, int *len);
 int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
 int X509_TRUST_set(int *t, int trust);
 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
@@ -896,11 +857,14 @@ DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
 DECLARE_ASN1_FUNCTIONS(X509_CRL)
 
 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
+int X509_CRL_get0_by_serial(X509_CRL *crl,
+               X509_REVOKED **ret, ASN1_INTEGER *serial);
+int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
 
 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);
+X509_PKEY *    d2i_X509_PKEY(X509_PKEY **a,const unsigned char **pp,long length);
 
 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
@@ -911,15 +875,15 @@ 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_verify(i2d_of_void *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_digest(i2d_of_void *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);
+int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1,
+             X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+             char *data,EVP_PKEY *pkey, const EVP_MD *type);
 
 int ASN1_item_digest(const ASN1_ITEM *it,const EVP_MD *type,void *data,
        unsigned char *md,unsigned int *len);
@@ -939,8 +903,8 @@ 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_TIME *tm);
-int            X509_set_notAfter(X509 *x, ASN1_TIME *tm);
+int            X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
+int            X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
 int            X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
 EVP_PKEY *     X509_get_pubkey(X509 *x);
 ASN1_BIT_STRING * X509_get0_pubkey_bitstr(const X509 *x);
@@ -977,13 +941,15 @@ int X509_REQ_add1_attr_by_txt(X509_REQ *req,
 
 int X509_CRL_set_version(X509_CRL *x, long version);
 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
-int X509_CRL_set_lastUpdate(X509_CRL *x, ASN1_TIME *tm);
-int X509_CRL_set_nextUpdate(X509_CRL *x, ASN1_TIME *tm);
+int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
+int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
 int X509_CRL_sort(X509_CRL *crl);
 
 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
 
+int            X509_REQ_check_private_key(X509_REQ *x509,EVP_PKEY *pkey);
+
 int            X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
 
 int            X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
@@ -995,11 +961,18 @@ unsigned long     X509_issuer_name_hash(X509 *a);
 int            X509_subject_name_cmp(const X509 *a, const X509 *b);
 unsigned long  X509_subject_name_hash(X509 *x);
 
+#ifndef OPENSSL_NO_MD5
+unsigned long  X509_issuer_name_hash_old(X509 *a);
+unsigned long  X509_subject_name_hash_old(X509 *x);
+#endif
+
 int            X509_cmp(const X509 *a, const X509 *b);
 int            X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
 unsigned long  X509_NAME_hash(X509_NAME *x);
+unsigned long  X509_NAME_hash_old(X509_NAME *x);
 
 int            X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
+int            X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
 #ifndef OPENSSL_NO_FP_API
 int            X509_print_ex_fp(FILE *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
 int            X509_print_fp(FILE *bp,X509 *x);
@@ -1016,6 +989,7 @@ int                X509_print(BIO *bp,X509 *x);
 int            X509_ocspid_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_ex(BIO *bp, X509_REQ *x, unsigned long nmflag, unsigned long cflag);
 int            X509_REQ_print(BIO *bp,X509_REQ *req);
 #endif
 
@@ -1039,18 +1013,18 @@ int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
 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);
+               const char *field, int type, const 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);
+int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
+                       const 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,
+                       ASN1_OBJECT *obj, int type,const 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);
+                       const 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);
 
@@ -1129,6 +1103,8 @@ STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
                        const char *attrname, int type,
                        const unsigned char *bytes, int len);
+void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
+                               ASN1_OBJECT *obj, int lastpos, int type);
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
             int atrtype, const void *data, int len);
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
@@ -1143,6 +1119,24 @@ 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 EVP_PKEY_get_attr_count(const EVP_PKEY *key);
+int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid,
+                         int lastpos);
+int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, ASN1_OBJECT *obj,
+                         int lastpos);
+X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
+X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
+int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
+int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
+                       const ASN1_OBJECT *obj, int type,
+                       const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
+                       int nid, int type,
+                       const unsigned char *bytes, int len);
+int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
+                       const char *attrname, int type,
+                       const unsigned char *bytes, int len);
+
 int            X509_verify_cert(X509_STORE_CTX *ctx);
 
 /* lookup a cert from a X509 STACK */
@@ -1154,9 +1148,19 @@ DECLARE_ASN1_FUNCTIONS(PBEPARAM)
 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
 
-X509_ALGOR *PKCS5_pbe_set(int alg, int iter, unsigned char *salt, int saltlen);
+int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
+                               const unsigned char *salt, int saltlen);
+
+X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
+                               const unsigned char *salt, int saltlen);
 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
                                         unsigned char *salt, int saltlen);
+X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
+                                unsigned char *salt, int saltlen,
+                                unsigned char *aiv, int prf_nid);
+
+X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
+                               int prf_nid, int keylen);
 
 /* PKCS#8 utilities */
 
@@ -1167,6 +1171,22 @@ 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 PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
+                       int version, int ptype, void *pval,
+                               unsigned char *penc, int penclen);
+int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg,
+               const unsigned char **pk, int *ppklen,
+               X509_ALGOR **pa,
+               PKCS8_PRIV_KEY_INFO *p8);
+
+int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
+                                       int ptype, void *pval,
+                                       unsigned char *penc, int penclen);
+int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
+               const unsigned char **pk, int *ppklen,
+               X509_ALGOR **pa,
+               X509_PUBKEY *pub);
+
 int X509_check_trust(X509 *x, int id, int flags);
 int X509_TRUST_get_count(void);
 X509_TRUST * X509_TRUST_get0(int idx);
@@ -1189,18 +1209,20 @@ void ERR_load_X509_strings(void);
 /* Function codes. */
 #define X509_F_ADD_CERT_DIR                             100
 #define X509_F_BY_FILE_CTRL                             101
+#define X509_F_CHECK_POLICY                             145
 #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_X509AT_ADD1_ATTR                                 135
 #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_CRL_PRINT_FP                        147
 #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
@@ -1213,14 +1235,16 @@ void ERR_load_X509_strings(void);
 #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_PRINT_EX_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_CHECK_PRIVATE_KEY               144
+#define X509_F_X509_REQ_PRINT_EX                        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_GET1_ISSUER               146
 #define X509_F_X509_STORE_CTX_INIT                      143
 #define X509_F_X509_STORE_CTX_NEW                       142
 #define X509_F_X509_STORE_CTX_PURPOSE_INHERIT           134
@@ -1242,7 +1266,10 @@ void ERR_load_X509_strings(void);
 #define X509_R_KEY_VALUES_MISMATCH                      116
 #define X509_R_LOADING_CERT_DIR                                 103
 #define X509_R_LOADING_DEFAULTS                                 104
+#define X509_R_METHOD_NOT_SUPPORTED                     124
 #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY             105
+#define X509_R_PUBLIC_KEY_DECODE_ERROR                  125
+#define X509_R_PUBLIC_KEY_ENCODE_ERROR                  126
 #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