eb33e0f6e6710e13ea36ec3d065f6a8bac455d4d
[openssl.git] / crypto / x509 / x_all.c
1 /* crypto/x509/x_all.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young (eay@cryptsoft.com).
7  * The implementation was written so as to conform with Netscapes SSL.
8  * 
9  * This library is free for commercial and non-commercial use as long as
10  * the following conditions are aheared to.  The following conditions
11  * apply to all code found in this distribution, be it the RC4, RSA,
12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
13  * included with this distribution is covered by the same copyright terms
14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15  * 
16  * Copyright remains Eric Young's, and as such any Copyright notices in
17  * the code are not to be removed.
18  * If this package is used in a product, Eric Young should be given attribution
19  * as the author of the parts of the library used.
20  * This can be in the form of a textual message at program startup or
21  * in documentation (online or textual) provided with the package.
22  * 
23  * Redistribution and use in source and binary forms, with or without
24  * modification, are permitted provided that the following conditions
25  * are met:
26  * 1. Redistributions of source code must retain the copyright
27  *    notice, this list of conditions and the following disclaimer.
28  * 2. Redistributions in binary form must reproduce the above copyright
29  *    notice, this list of conditions and the following disclaimer in the
30  *    documentation and/or other materials provided with the distribution.
31  * 3. All advertising materials mentioning features or use of this software
32  *    must display the following acknowledgement:
33  *    "This product includes cryptographic software written by
34  *     Eric Young (eay@cryptsoft.com)"
35  *    The word 'cryptographic' can be left out if the rouines from the library
36  *    being used are not cryptographic related :-).
37  * 4. If you include any Windows specific code (or a derivative thereof) from 
38  *    the apps directory (application code) you must include an acknowledgement:
39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40  * 
41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51  * SUCH DAMAGE.
52  * 
53  * The licence and distribution terms for any publically available version or
54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
55  * copied and put under another distribution licence
56  * [including the GNU Public Licence.]
57  */
58
59 #include <stdio.h>
60 #undef SSLEAY_MACROS
61 #include <openssl/stack.h>
62 #include "cryptlib.h"
63 #include <openssl/buffer.h>
64 #include <openssl/asn1.h>
65 #include <openssl/evp.h>
66 #include <openssl/x509.h>
67 #include <openssl/rsa.h>
68 #include <openssl/dsa.h>
69
70 int X509_verify(X509 *a, EVP_PKEY *r)
71         {
72         return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF),a->sig_alg,
73                 a->signature,a->cert_info,r));
74         }
75
76 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
77         {
78         return( ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
79                 a->sig_alg,a->signature,a->req_info,r));
80         }
81
82 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r)
83         {
84         return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CRL_INFO),
85                 a->sig_alg, a->signature,a->crl,r));
86         }
87
88 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
89         {
90         return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
91                 a->sig_algor,a->signature,a->spkac,r));
92         }
93
94 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
95         {
96         return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature,
97                 x->sig_alg, x->signature, x->cert_info,pkey,md));
98         }
99
100 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
101         {
102         return(ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),x->sig_alg, NULL,
103                 x->signature, x->req_info,pkey,md));
104         }
105
106 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
107         {
108         return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO),x->crl->sig_alg,
109                 x->sig_alg, x->signature, x->crl,pkey,md));
110         }
111
112 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
113         {
114         return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
115                 x->signature, x->spkac,pkey,md));
116         }
117
118 #ifndef OPENSSL_NO_FP_API
119 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
120         {
121         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
122         }
123
124 int i2d_X509_fp(FILE *fp, X509 *x509)
125         {
126         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
127         }
128 #endif
129
130 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
131         {
132         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
133         }
134
135 int i2d_X509_bio(BIO *bp, X509 *x509)
136         {
137         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
138         }
139
140 #ifndef OPENSSL_NO_FP_API
141 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
142         {
143         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
144         }
145
146 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
147         {
148         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
149         }
150 #endif
151
152 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
153         {
154         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
155         }
156
157 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
158         {
159         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
160         }
161
162 #ifndef OPENSSL_NO_FP_API
163 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
164         {
165         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
166         }
167
168 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
169         {
170         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
171         }
172 #endif
173
174 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
175         {
176         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
177         }
178
179 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
180         {
181         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
182         }
183
184 #ifndef OPENSSL_NO_FP_API
185 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
186         {
187         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
188         }
189
190 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
191         {
192         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
193         }
194 #endif
195
196 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
197         {
198         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
199         }
200
201 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
202         {
203         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
204         }
205
206 #ifndef OPENSSL_NO_RSA
207
208 #ifndef OPENSSL_NO_FP_API
209 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
210         {
211         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
212         }
213
214 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
215         {
216         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
217         }
218
219 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
220         {
221         return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
222         }
223
224
225 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
226         {
227         return((RSA *)ASN1_d2i_fp((char *(*)())
228                 RSA_new,(char *(*)())d2i_RSA_PUBKEY, (fp),
229                 (unsigned char **)(rsa)));
230         }
231
232 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
233         {
234         return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
235         }
236
237 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
238         {
239         return(ASN1_i2d_fp(i2d_RSA_PUBKEY,fp,(unsigned char *)rsa));
240         }
241 #endif
242
243 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
244         {
245         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
246         }
247
248 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
249         {
250         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
251         }
252
253 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
254         {
255         return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
256         }
257
258
259 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
260         {
261         return((RSA *)ASN1_d2i_bio((char *(*)())
262                 RSA_new,(char *(*)())d2i_RSA_PUBKEY, (bp),
263                 (unsigned char **)(rsa)));
264         }
265
266 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
267         {
268         return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
269         }
270
271 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
272         {
273         return(ASN1_i2d_bio(i2d_RSA_PUBKEY,bp,(unsigned char *)rsa));
274         }
275 #endif
276
277 #ifndef OPENSSL_NO_DSA
278 #ifndef OPENSSL_NO_FP_API
279 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
280         {
281         return((DSA *)ASN1_d2i_fp((char *(*)())
282                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp),
283                 (unsigned char **)(dsa)));
284         }
285
286 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
287         {
288         return(ASN1_i2d_fp(i2d_DSAPrivateKey,fp,(unsigned char *)dsa));
289         }
290
291 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
292         {
293         return((DSA *)ASN1_d2i_fp((char *(*)())
294                 DSA_new,(char *(*)())d2i_DSA_PUBKEY, (fp),
295                 (unsigned char **)(dsa)));
296         }
297
298 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
299         {
300         return(ASN1_i2d_fp(i2d_DSA_PUBKEY,fp,(unsigned char *)dsa));
301         }
302 #endif
303
304 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
305         {
306         return((DSA *)ASN1_d2i_bio((char *(*)())
307                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp),
308                 (unsigned char **)(dsa)));
309         }
310
311 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
312         {
313         return(ASN1_i2d_bio(i2d_DSAPrivateKey,bp,(unsigned char *)dsa));
314         }
315
316 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
317         {
318         return((DSA *)ASN1_d2i_bio((char *(*)())
319                 DSA_new,(char *(*)())d2i_DSA_PUBKEY, (bp),
320                 (unsigned char **)(dsa)));
321         }
322
323 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
324         {
325         return(ASN1_i2d_bio(i2d_DSA_PUBKEY,bp,(unsigned char *)dsa));
326         }
327
328 #endif
329
330 #ifndef OPENSSL_NO_EC
331 #ifndef OPENSSL_NO_FP_API
332 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
333         {
334         return((EC_KEY *)ASN1_d2i_fp((char *(*)())
335                 EC_KEY_new,(char *(*)())d2i_EC_PUBKEY, (fp),
336                 (unsigned char **)(eckey)));
337         }
338   
339 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
340         {
341         return(ASN1_i2d_fp(i2d_EC_PUBKEY,fp,(unsigned char *)eckey));
342         }
343
344 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
345         {
346         return((EC_KEY *)ASN1_d2i_fp((char *(*)())
347                 EC_KEY_new,(char *(*)())d2i_ECPrivateKey, (fp),
348                 (unsigned char **)(eckey)));
349         }
350   
351 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
352         {
353         return(ASN1_i2d_fp(i2d_ECPrivateKey,fp,(unsigned char *)eckey));
354         }
355 #endif
356 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
357         {
358         return((EC_KEY *)ASN1_d2i_bio((char *(*)())
359                 EC_KEY_new,(char *(*)())d2i_EC_PUBKEY, (bp),
360                 (unsigned char **)(eckey)));
361         }
362   
363 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
364         {
365         return(ASN1_i2d_bio(i2d_EC_PUBKEY,bp,(unsigned char *)ecdsa));
366         }
367
368 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
369         {
370         return((EC_KEY *)ASN1_d2i_bio((char *(*)())
371                 EC_KEY_new,(char *(*)())d2i_ECPrivateKey, (bp),
372                 (unsigned char **)(eckey)));
373         }
374   
375 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
376         {
377         return(ASN1_i2d_bio(i2d_ECPrivateKey,bp,(unsigned char *)eckey));
378         }
379 #endif
380
381
382 int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
383              unsigned int *len)
384         {
385         ASN1_BIT_STRING *key;
386         key = X509_get0_pubkey_bitstr(data);
387         if(!key) return 0;
388         return EVP_Digest(key->data, key->length, md, len, type, NULL);
389         }
390
391 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
392              unsigned int *len)
393         {
394         return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
395         }
396
397 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
398              unsigned int *len)
399         {
400         return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
401         }
402
403 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
404              unsigned int *len)
405         {
406         return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
407         }
408
409 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
410              unsigned int *len)
411         {
412         return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
413         }
414
415 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
416              unsigned char *md, unsigned int *len)
417         {
418         return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
419                 (char *)data,md,len));
420         }
421
422
423 #ifndef OPENSSL_NO_FP_API
424 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
425         {
426         return((X509_SIG *)ASN1_d2i_fp((char *(*)())X509_SIG_new,
427                 (char *(*)())d2i_X509_SIG, (fp),(unsigned char **)(p8)));
428         }
429
430 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
431         {
432         return(ASN1_i2d_fp(i2d_X509_SIG,fp,(unsigned char *)p8));
433         }
434 #endif
435
436 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
437         {
438         return((X509_SIG *)ASN1_d2i_bio((char *(*)())X509_SIG_new,
439                 (char *(*)())d2i_X509_SIG, (bp),(unsigned char **)(p8)));
440         }
441
442 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
443         {
444         return(ASN1_i2d_bio(i2d_X509_SIG,bp,(unsigned char *)p8));
445         }
446
447 #ifndef OPENSSL_NO_FP_API
448 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
449                                                  PKCS8_PRIV_KEY_INFO **p8inf)
450         {
451         return((PKCS8_PRIV_KEY_INFO *)ASN1_d2i_fp(
452                 (char *(*)())PKCS8_PRIV_KEY_INFO_new,
453                 (char *(*)())d2i_PKCS8_PRIV_KEY_INFO, (fp),
454                                 (unsigned char **)(p8inf)));
455         }
456
457 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
458         {
459         return(ASN1_i2d_fp(i2d_PKCS8_PRIV_KEY_INFO,fp,(unsigned char *)p8inf));
460         }
461
462 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
463         {
464         PKCS8_PRIV_KEY_INFO *p8inf;
465         int ret;
466         p8inf = EVP_PKEY2PKCS8(key);
467         if(!p8inf) return 0;
468         ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
469         PKCS8_PRIV_KEY_INFO_free(p8inf);
470         return ret;
471         }
472
473 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
474         {
475         return(ASN1_i2d_fp(i2d_PrivateKey,fp,(unsigned char *)pkey));
476         }
477
478 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
479 {
480         return((EVP_PKEY *)ASN1_d2i_fp((char *(*)())EVP_PKEY_new,
481                 (char *(*)())d2i_AutoPrivateKey, (fp),(unsigned char **)(a)));
482 }
483
484 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
485         {
486         return(ASN1_i2d_fp(i2d_PUBKEY,fp,(unsigned char *)pkey));
487         }
488
489 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
490 {
491         return((EVP_PKEY *)ASN1_d2i_fp((char *(*)())EVP_PKEY_new,
492                 (char *(*)())d2i_PUBKEY, (fp),(unsigned char **)(a)));
493 }
494
495 #endif
496
497 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
498                                                  PKCS8_PRIV_KEY_INFO **p8inf)
499         {
500         return((PKCS8_PRIV_KEY_INFO *)ASN1_d2i_bio(
501                 (char *(*)())PKCS8_PRIV_KEY_INFO_new,
502                 (char *(*)())d2i_PKCS8_PRIV_KEY_INFO, (bp),
503                                 (unsigned char **)(p8inf)));
504         }
505
506 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
507         {
508         return(ASN1_i2d_bio(i2d_PKCS8_PRIV_KEY_INFO,bp,(unsigned char *)p8inf));
509         }
510
511 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
512         {
513         PKCS8_PRIV_KEY_INFO *p8inf;
514         int ret;
515         p8inf = EVP_PKEY2PKCS8(key);
516         if(!p8inf) return 0;
517         ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
518         PKCS8_PRIV_KEY_INFO_free(p8inf);
519         return ret;
520         }
521
522 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
523         {
524         return(ASN1_i2d_bio(i2d_PrivateKey,bp,(unsigned char *)pkey));
525         }
526
527 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
528         {
529         return((EVP_PKEY *)ASN1_d2i_bio((char *(*)())EVP_PKEY_new,
530                 (char *(*)())d2i_AutoPrivateKey, (bp),(unsigned char **)(a)));
531         }
532
533 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
534         {
535         return(ASN1_i2d_bio(i2d_PUBKEY,bp,(unsigned char *)pkey));
536         }
537
538 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
539         {
540         return((EVP_PKEY *)ASN1_d2i_bio((char *(*)())EVP_PKEY_new,
541                 (char *(*)())d2i_PUBKEY, (bp),(unsigned char **)(a)));
542         }