1 /* crypto/x509/x_all.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
60 #include <openssl/stack.h>
62 #include <openssl/buffer.h>
63 #include <openssl/asn1.h>
64 #include <openssl/evp.h>
65 #include <openssl/x509.h>
66 #ifndef OPENSSL_NO_RSA
67 #include <openssl/rsa.h>
69 #ifndef OPENSSL_NO_DSA
70 #include <openssl/dsa.h>
73 int X509_verify(X509 *a, EVP_PKEY *r)
75 if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature))
77 return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF),a->sig_alg,
78 a->signature,a->cert_info,r));
81 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
83 return( ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
84 a->sig_alg,a->signature,a->req_info,r));
87 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
89 return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
90 a->sig_algor,a->signature,a->spkac,r));
93 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
95 x->cert_info->enc.modified = 1;
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));
100 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
102 x->cert_info->enc.modified = 1;
103 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
104 x->cert_info->signature,
105 x->sig_alg, x->signature, x->cert_info, ctx);
108 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
110 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),x->sig_alg, NULL,
111 x->signature, x->req_info,pkey,md));
114 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
116 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
117 x->sig_alg, NULL, x->signature, x->req_info, ctx);
120 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
122 x->crl->enc.modified = 1;
123 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO),x->crl->sig_alg,
124 x->sig_alg, x->signature, x->crl,pkey,md));
127 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
129 x->crl->enc.modified = 1;
130 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
131 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
134 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
136 return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
137 x->signature, x->spkac,pkey,md));
140 #ifndef OPENSSL_NO_FP_API
141 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
143 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
146 int i2d_X509_fp(FILE *fp, X509 *x509)
148 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
152 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
154 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
157 int i2d_X509_bio(BIO *bp, X509 *x509)
159 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
162 #ifndef OPENSSL_NO_FP_API
163 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
165 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
168 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
170 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
174 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
176 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
179 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
181 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
184 #ifndef OPENSSL_NO_FP_API
185 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
187 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
190 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
192 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
196 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
198 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
201 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
203 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
206 #ifndef OPENSSL_NO_FP_API
207 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
209 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
212 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
214 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
218 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
220 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
223 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
225 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
228 #ifndef OPENSSL_NO_RSA
230 #ifndef OPENSSL_NO_FP_API
231 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
233 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
236 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
238 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
241 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
243 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
247 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
249 return ASN1_d2i_fp((void *(*)(void))
250 RSA_new,(D2I_OF(void))d2i_RSA_PUBKEY, fp,
254 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
256 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
259 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
261 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY,fp,rsa);
265 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
267 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
270 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
272 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
275 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
277 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
281 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
283 return ASN1_d2i_bio_of(RSA,RSA_new,d2i_RSA_PUBKEY,bp,rsa);
286 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
288 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
291 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
293 return ASN1_i2d_bio_of(RSA,i2d_RSA_PUBKEY,bp,rsa);
297 #ifndef OPENSSL_NO_DSA
298 #ifndef OPENSSL_NO_FP_API
299 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
301 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSAPrivateKey,fp,dsa);
304 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
306 return ASN1_i2d_fp_of_const(DSA,i2d_DSAPrivateKey,fp,dsa);
309 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
311 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSA_PUBKEY,fp,dsa);
314 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
316 return ASN1_i2d_fp_of(DSA,i2d_DSA_PUBKEY,fp,dsa);
320 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
322 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAPrivateKey,bp,dsa
326 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
328 return ASN1_i2d_bio_of_const(DSA,i2d_DSAPrivateKey,bp,dsa);
331 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
333 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSA_PUBKEY,bp,dsa);
336 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
338 return ASN1_i2d_bio_of(DSA,i2d_DSA_PUBKEY,bp,dsa);
343 #ifndef OPENSSL_NO_EC
344 #ifndef OPENSSL_NO_FP_API
345 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
347 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,fp,eckey);
350 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
352 return ASN1_i2d_fp_of(EC_KEY,i2d_EC_PUBKEY,fp,eckey);
355 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
357 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,fp,eckey);
360 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
362 return ASN1_i2d_fp_of(EC_KEY,i2d_ECPrivateKey,fp,eckey);
365 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
367 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,bp,eckey);
370 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
372 return ASN1_i2d_bio_of(EC_KEY,i2d_EC_PUBKEY,bp,ecdsa);
375 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
377 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,bp,eckey);
380 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
382 return ASN1_i2d_bio_of(EC_KEY,i2d_ECPrivateKey,bp,eckey);
387 int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
390 ASN1_BIT_STRING *key;
391 key = X509_get0_pubkey_bitstr(data);
393 return EVP_Digest(key->data, key->length, md, len, type, NULL);
396 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
399 return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
402 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
405 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
408 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
411 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
414 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
417 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
420 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
421 unsigned char *md, unsigned int *len)
423 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
424 (char *)data,md,len));
428 #ifndef OPENSSL_NO_FP_API
429 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
431 return ASN1_d2i_fp_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,fp,p8);
434 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
436 return ASN1_i2d_fp_of(X509_SIG,i2d_X509_SIG,fp,p8);
440 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
442 return ASN1_d2i_bio_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,bp,p8);
445 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
447 return ASN1_i2d_bio_of(X509_SIG,i2d_X509_SIG,bp,p8);
450 #ifndef OPENSSL_NO_FP_API
451 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
452 PKCS8_PRIV_KEY_INFO **p8inf)
454 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
455 d2i_PKCS8_PRIV_KEY_INFO,fp,p8inf);
458 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
460 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,fp,
464 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
466 PKCS8_PRIV_KEY_INFO *p8inf;
468 p8inf = EVP_PKEY2PKCS8(key);
470 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
471 PKCS8_PRIV_KEY_INFO_free(p8inf);
475 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
477 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PrivateKey,fp,pkey);
480 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
482 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,fp,a);
485 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
487 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PUBKEY,fp,pkey);
490 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
492 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,fp,a);
497 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
498 PKCS8_PRIV_KEY_INFO **p8inf)
500 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
501 d2i_PKCS8_PRIV_KEY_INFO,bp,p8inf);
504 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
506 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,bp,
510 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
512 PKCS8_PRIV_KEY_INFO *p8inf;
514 p8inf = EVP_PKEY2PKCS8(key);
516 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
517 PKCS8_PRIV_KEY_INFO_free(p8inf);
521 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
523 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PrivateKey,bp,pkey);
526 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
528 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,bp,a);
531 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
533 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PUBKEY,bp,pkey);
536 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
538 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,bp,a);