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 if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature))
78 return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF),a->sig_alg,
79 a->signature,a->cert_info,r));
82 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
84 return( ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
85 a->sig_alg,a->signature,a->req_info,r));
88 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
90 return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
91 a->sig_algor,a->signature,a->spkac,r));
94 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
96 x->cert_info->enc.modified = 1;
97 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature,
98 x->sig_alg, x->signature, x->cert_info,pkey,md));
101 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
103 x->cert_info->enc.modified = 1;
104 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
105 x->cert_info->signature,
106 x->sig_alg, x->signature, x->cert_info, ctx);
109 int X509_http_nbio(OCSP_REQ_CTX *rctx, X509 **pcert)
111 return OCSP_REQ_CTX_nbio_d2i(rctx,
112 (ASN1_VALUE **)pcert, ASN1_ITEM_rptr(X509));
115 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
117 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),x->sig_alg, NULL,
118 x->signature, x->req_info,pkey,md));
121 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
123 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
124 x->sig_alg, NULL, x->signature, x->req_info, ctx);
127 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
129 x->crl->enc.modified = 1;
130 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO),x->crl->sig_alg,
131 x->sig_alg, x->signature, x->crl,pkey,md));
134 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
136 x->crl->enc.modified = 1;
137 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
138 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
141 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl)
143 return OCSP_REQ_CTX_nbio_d2i(rctx,
144 (ASN1_VALUE **)pcrl, ASN1_ITEM_rptr(X509_CRL));
148 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
150 return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
151 x->signature, x->spkac,pkey,md));
154 #ifndef OPENSSL_NO_FP_API
155 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
157 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
160 int i2d_X509_fp(FILE *fp, X509 *x509)
162 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
166 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
168 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
171 int i2d_X509_bio(BIO *bp, X509 *x509)
173 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
176 #ifndef OPENSSL_NO_FP_API
177 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
179 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
182 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
184 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
188 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
190 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
193 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
195 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
198 #ifndef OPENSSL_NO_FP_API
199 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
201 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
204 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
206 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
210 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
212 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
215 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
217 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
220 #ifndef OPENSSL_NO_FP_API
221 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
223 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
226 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
228 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
232 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
234 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
237 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
239 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
242 #ifndef OPENSSL_NO_RSA
244 #ifndef OPENSSL_NO_FP_API
245 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
247 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
250 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
252 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
255 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
257 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
261 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
263 return ASN1_d2i_fp((void *(*)(void))
264 RSA_new,(D2I_OF(void))d2i_RSA_PUBKEY, fp,
268 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
270 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
273 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
275 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY,fp,rsa);
279 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
281 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
284 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
286 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
289 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
291 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
295 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
297 return ASN1_d2i_bio_of(RSA,RSA_new,d2i_RSA_PUBKEY,bp,rsa);
300 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
302 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
305 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
307 return ASN1_i2d_bio_of(RSA,i2d_RSA_PUBKEY,bp,rsa);
311 #ifndef OPENSSL_NO_DSA
312 #ifndef OPENSSL_NO_FP_API
313 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
315 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSAPrivateKey,fp,dsa);
318 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
320 return ASN1_i2d_fp_of_const(DSA,i2d_DSAPrivateKey,fp,dsa);
323 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
325 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSA_PUBKEY,fp,dsa);
328 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
330 return ASN1_i2d_fp_of(DSA,i2d_DSA_PUBKEY,fp,dsa);
334 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
336 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAPrivateKey,bp,dsa
340 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
342 return ASN1_i2d_bio_of_const(DSA,i2d_DSAPrivateKey,bp,dsa);
345 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
347 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSA_PUBKEY,bp,dsa);
350 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
352 return ASN1_i2d_bio_of(DSA,i2d_DSA_PUBKEY,bp,dsa);
357 #ifndef OPENSSL_NO_EC
358 #ifndef OPENSSL_NO_FP_API
359 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
361 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,fp,eckey);
364 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
366 return ASN1_i2d_fp_of(EC_KEY,i2d_EC_PUBKEY,fp,eckey);
369 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
371 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,fp,eckey);
374 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
376 return ASN1_i2d_fp_of(EC_KEY,i2d_ECPrivateKey,fp,eckey);
379 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
381 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,bp,eckey);
384 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
386 return ASN1_i2d_bio_of(EC_KEY,i2d_EC_PUBKEY,bp,ecdsa);
389 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
391 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,bp,eckey);
394 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
396 return ASN1_i2d_bio_of(EC_KEY,i2d_ECPrivateKey,bp,eckey);
401 int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
404 ASN1_BIT_STRING *key;
405 key = X509_get0_pubkey_bitstr(data);
407 return EVP_Digest(key->data, key->length, md, len, type, NULL);
410 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
413 return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
416 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
419 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
422 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
425 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
428 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
431 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
434 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
435 unsigned char *md, unsigned int *len)
437 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
438 (char *)data,md,len));
442 #ifndef OPENSSL_NO_FP_API
443 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
445 return ASN1_d2i_fp_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,fp,p8);
448 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
450 return ASN1_i2d_fp_of(X509_SIG,i2d_X509_SIG,fp,p8);
454 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
456 return ASN1_d2i_bio_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,bp,p8);
459 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
461 return ASN1_i2d_bio_of(X509_SIG,i2d_X509_SIG,bp,p8);
464 #ifndef OPENSSL_NO_FP_API
465 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
466 PKCS8_PRIV_KEY_INFO **p8inf)
468 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
469 d2i_PKCS8_PRIV_KEY_INFO,fp,p8inf);
472 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
474 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,fp,
478 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
480 PKCS8_PRIV_KEY_INFO *p8inf;
482 p8inf = EVP_PKEY2PKCS8(key);
484 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
485 PKCS8_PRIV_KEY_INFO_free(p8inf);
489 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
491 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PrivateKey,fp,pkey);
494 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
496 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,fp,a);
499 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
501 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PUBKEY,fp,pkey);
504 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
506 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,fp,a);
511 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
512 PKCS8_PRIV_KEY_INFO **p8inf)
514 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
515 d2i_PKCS8_PRIV_KEY_INFO,bp,p8inf);
518 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
520 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,bp,
524 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
526 PKCS8_PRIV_KEY_INFO *p8inf;
528 p8inf = EVP_PKEY2PKCS8(key);
530 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
531 PKCS8_PRIV_KEY_INFO_free(p8inf);
535 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
537 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PrivateKey,bp,pkey);
540 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
542 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,bp,a);
545 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
547 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PUBKEY,bp,pkey);
550 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
552 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,bp,a);