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 #include <openssl/ocsp.h>
67 #ifndef OPENSSL_NO_RSA
68 #include <openssl/rsa.h>
70 #ifndef OPENSSL_NO_DSA
71 #include <openssl/dsa.h>
74 int X509_verify(X509 *a, EVP_PKEY *r)
76 return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF),a->sig_alg,
77 a->signature,a->cert_info,r));
80 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
82 return( ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
83 a->sig_alg,a->signature,a->req_info,r));
86 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
88 return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
89 a->sig_algor,a->signature,a->spkac,r));
92 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
94 x->cert_info->enc.modified = 1;
95 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature,
96 x->sig_alg, x->signature, x->cert_info,pkey,md));
99 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
101 x->cert_info->enc.modified = 1;
102 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
103 x->cert_info->signature,
104 x->sig_alg, x->signature, x->cert_info, ctx);
107 int X509_http_nbio(OCSP_REQ_CTX *rctx, X509 **pcert)
109 return OCSP_REQ_CTX_nbio_d2i(rctx,
110 (ASN1_VALUE **)pcert, ASN1_ITEM_rptr(X509));
113 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
115 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),x->sig_alg, NULL,
116 x->signature, x->req_info,pkey,md));
119 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
121 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
122 x->sig_alg, NULL, x->signature, x->req_info, ctx);
125 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
127 x->crl->enc.modified = 1;
128 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO),x->crl->sig_alg,
129 x->sig_alg, x->signature, x->crl,pkey,md));
132 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
134 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
135 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
138 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl)
140 return OCSP_REQ_CTX_nbio_d2i(rctx,
141 (ASN1_VALUE **)pcrl, ASN1_ITEM_rptr(X509_CRL));
145 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
147 return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
148 x->signature, x->spkac,pkey,md));
151 #ifndef OPENSSL_NO_FP_API
152 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
154 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
157 int i2d_X509_fp(FILE *fp, X509 *x509)
159 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
163 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
165 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
168 int i2d_X509_bio(BIO *bp, X509 *x509)
170 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
173 #ifndef OPENSSL_NO_FP_API
174 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
176 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
179 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
181 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
185 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
187 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
190 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
192 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
195 #ifndef OPENSSL_NO_FP_API
196 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
198 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
201 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
203 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
207 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
209 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
212 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
214 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
217 #ifndef OPENSSL_NO_FP_API
218 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
220 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
223 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
225 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
229 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
231 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
234 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
236 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
239 #ifndef OPENSSL_NO_RSA
241 #ifndef OPENSSL_NO_FP_API
242 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
244 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
247 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
249 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
252 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
254 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
258 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
260 return ASN1_d2i_fp((void *(*)(void))
261 RSA_new,(D2I_OF(void))d2i_RSA_PUBKEY, fp,
265 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
267 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
270 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
272 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY,fp,rsa);
276 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
278 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
281 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
283 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
286 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
288 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
292 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
294 return ASN1_d2i_bio_of(RSA,RSA_new,d2i_RSA_PUBKEY,bp,rsa);
297 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
299 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
302 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
304 return ASN1_i2d_bio_of(RSA,i2d_RSA_PUBKEY,bp,rsa);
308 #ifndef OPENSSL_NO_DSA
309 #ifndef OPENSSL_NO_FP_API
310 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
312 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSAPrivateKey,fp,dsa);
315 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
317 return ASN1_i2d_fp_of_const(DSA,i2d_DSAPrivateKey,fp,dsa);
320 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
322 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSA_PUBKEY,fp,dsa);
325 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
327 return ASN1_i2d_fp_of(DSA,i2d_DSA_PUBKEY,fp,dsa);
331 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
333 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAPrivateKey,bp,dsa
337 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
339 return ASN1_i2d_bio_of_const(DSA,i2d_DSAPrivateKey,bp,dsa);
342 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
344 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSA_PUBKEY,bp,dsa);
347 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
349 return ASN1_i2d_bio_of(DSA,i2d_DSA_PUBKEY,bp,dsa);
354 #ifndef OPENSSL_NO_EC
355 #ifndef OPENSSL_NO_FP_API
356 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
358 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,fp,eckey);
361 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
363 return ASN1_i2d_fp_of(EC_KEY,i2d_EC_PUBKEY,fp,eckey);
366 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
368 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,fp,eckey);
371 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
373 return ASN1_i2d_fp_of(EC_KEY,i2d_ECPrivateKey,fp,eckey);
376 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
378 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,bp,eckey);
381 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
383 return ASN1_i2d_bio_of(EC_KEY,i2d_EC_PUBKEY,bp,ecdsa);
386 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
388 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,bp,eckey);
391 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
393 return ASN1_i2d_bio_of(EC_KEY,i2d_ECPrivateKey,bp,eckey);
398 int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
401 ASN1_BIT_STRING *key;
402 key = X509_get0_pubkey_bitstr(data);
404 return EVP_Digest(key->data, key->length, md, len, type, NULL);
407 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
410 return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
413 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
416 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
419 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
422 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
425 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
428 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
431 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
432 unsigned char *md, unsigned int *len)
434 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
435 (char *)data,md,len));
439 #ifndef OPENSSL_NO_FP_API
440 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
442 return ASN1_d2i_fp_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,fp,p8);
445 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
447 return ASN1_i2d_fp_of(X509_SIG,i2d_X509_SIG,fp,p8);
451 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
453 return ASN1_d2i_bio_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,bp,p8);
456 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
458 return ASN1_i2d_bio_of(X509_SIG,i2d_X509_SIG,bp,p8);
461 #ifndef OPENSSL_NO_FP_API
462 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
463 PKCS8_PRIV_KEY_INFO **p8inf)
465 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
466 d2i_PKCS8_PRIV_KEY_INFO,fp,p8inf);
469 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
471 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,fp,
475 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
477 PKCS8_PRIV_KEY_INFO *p8inf;
479 p8inf = EVP_PKEY2PKCS8(key);
481 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
482 PKCS8_PRIV_KEY_INFO_free(p8inf);
486 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
488 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PrivateKey,fp,pkey);
491 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
493 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,fp,a);
496 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
498 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PUBKEY,fp,pkey);
501 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
503 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,fp,a);
508 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
509 PKCS8_PRIV_KEY_INFO **p8inf)
511 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
512 d2i_PKCS8_PRIV_KEY_INFO,bp,p8inf);
515 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
517 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,bp,
521 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
523 PKCS8_PRIV_KEY_INFO *p8inf;
525 p8inf = EVP_PKEY2PKCS8(key);
527 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
528 PKCS8_PRIV_KEY_INFO_free(p8inf);
532 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
534 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PrivateKey,bp,pkey);
537 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
539 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,bp,a);
542 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
544 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PUBKEY,bp,pkey);
547 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
549 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,bp,a);