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 x->crl->enc.modified = 1;
135 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
136 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
139 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl)
141 return OCSP_REQ_CTX_nbio_d2i(rctx,
142 (ASN1_VALUE **)pcrl, ASN1_ITEM_rptr(X509_CRL));
146 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
148 return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
149 x->signature, x->spkac,pkey,md));
152 #ifndef OPENSSL_NO_FP_API
153 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
155 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
158 int i2d_X509_fp(FILE *fp, X509 *x509)
160 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
164 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
166 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
169 int i2d_X509_bio(BIO *bp, X509 *x509)
171 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
174 #ifndef OPENSSL_NO_FP_API
175 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
177 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
180 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
182 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
186 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
188 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
191 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
193 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
196 #ifndef OPENSSL_NO_FP_API
197 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
199 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
202 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
204 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
208 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
210 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
213 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
215 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
218 #ifndef OPENSSL_NO_FP_API
219 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
221 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
224 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
226 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
230 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
232 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
235 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
237 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
240 #ifndef OPENSSL_NO_RSA
242 #ifndef OPENSSL_NO_FP_API
243 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
245 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
248 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
250 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
253 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
255 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
259 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
261 return ASN1_d2i_fp((void *(*)(void))
262 RSA_new,(D2I_OF(void))d2i_RSA_PUBKEY, fp,
266 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
268 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
271 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
273 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY,fp,rsa);
277 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
279 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
282 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
284 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
287 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
289 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
293 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
295 return ASN1_d2i_bio_of(RSA,RSA_new,d2i_RSA_PUBKEY,bp,rsa);
298 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
300 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
303 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
305 return ASN1_i2d_bio_of(RSA,i2d_RSA_PUBKEY,bp,rsa);
309 #ifndef OPENSSL_NO_DSA
310 #ifndef OPENSSL_NO_FP_API
311 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
313 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSAPrivateKey,fp,dsa);
316 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
318 return ASN1_i2d_fp_of_const(DSA,i2d_DSAPrivateKey,fp,dsa);
321 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
323 return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSA_PUBKEY,fp,dsa);
326 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
328 return ASN1_i2d_fp_of(DSA,i2d_DSA_PUBKEY,fp,dsa);
332 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
334 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAPrivateKey,bp,dsa
338 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
340 return ASN1_i2d_bio_of_const(DSA,i2d_DSAPrivateKey,bp,dsa);
343 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
345 return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSA_PUBKEY,bp,dsa);
348 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
350 return ASN1_i2d_bio_of(DSA,i2d_DSA_PUBKEY,bp,dsa);
355 #ifndef OPENSSL_NO_EC
356 #ifndef OPENSSL_NO_FP_API
357 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
359 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,fp,eckey);
362 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
364 return ASN1_i2d_fp_of(EC_KEY,i2d_EC_PUBKEY,fp,eckey);
367 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
369 return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,fp,eckey);
372 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
374 return ASN1_i2d_fp_of(EC_KEY,i2d_ECPrivateKey,fp,eckey);
377 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
379 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,bp,eckey);
382 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
384 return ASN1_i2d_bio_of(EC_KEY,i2d_EC_PUBKEY,bp,ecdsa);
387 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
389 return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,bp,eckey);
392 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
394 return ASN1_i2d_bio_of(EC_KEY,i2d_ECPrivateKey,bp,eckey);
399 int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
402 ASN1_BIT_STRING *key;
403 key = X509_get0_pubkey_bitstr(data);
405 return EVP_Digest(key->data, key->length, md, len, type, NULL);
408 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
411 return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
414 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
417 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
420 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
423 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
426 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
429 return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
432 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
433 unsigned char *md, unsigned int *len)
435 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
436 (char *)data,md,len));
440 #ifndef OPENSSL_NO_FP_API
441 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
443 return ASN1_d2i_fp_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,fp,p8);
446 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
448 return ASN1_i2d_fp_of(X509_SIG,i2d_X509_SIG,fp,p8);
452 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
454 return ASN1_d2i_bio_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,bp,p8);
457 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
459 return ASN1_i2d_bio_of(X509_SIG,i2d_X509_SIG,bp,p8);
462 #ifndef OPENSSL_NO_FP_API
463 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
464 PKCS8_PRIV_KEY_INFO **p8inf)
466 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
467 d2i_PKCS8_PRIV_KEY_INFO,fp,p8inf);
470 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
472 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,fp,
476 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
478 PKCS8_PRIV_KEY_INFO *p8inf;
480 p8inf = EVP_PKEY2PKCS8(key);
482 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
483 PKCS8_PRIV_KEY_INFO_free(p8inf);
487 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
489 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PrivateKey,fp,pkey);
492 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
494 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,fp,a);
497 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
499 return ASN1_i2d_fp_of(EVP_PKEY,i2d_PUBKEY,fp,pkey);
502 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
504 return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,fp,a);
509 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
510 PKCS8_PRIV_KEY_INFO **p8inf)
512 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
513 d2i_PKCS8_PRIV_KEY_INFO,bp,p8inf);
516 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
518 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,bp,
522 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
524 PKCS8_PRIV_KEY_INFO *p8inf;
526 p8inf = EVP_PKEY2PKCS8(key);
528 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
529 PKCS8_PRIV_KEY_INFO_free(p8inf);
533 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
535 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PrivateKey,bp,pkey);
538 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
540 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,bp,a);
543 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
545 return ASN1_i2d_bio_of(EVP_PKEY,i2d_PUBKEY,bp,pkey);
548 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
550 return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,bp,a);