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,
121 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
123 x->crl->enc.modified = 1;
124 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg,
125 x->sig_alg, x->signature, x->crl, pkey, md));
128 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
130 x->crl->enc.modified = 1;
131 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
132 x->crl->sig_alg, x->sig_alg, x->signature,
136 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
138 return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor, NULL,
139 x->signature, x->spkac, pkey, md));
142 #ifndef OPENSSL_NO_FP_API
143 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
145 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
148 int i2d_X509_fp(FILE *fp, X509 *x509)
150 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
154 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
156 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
159 int i2d_X509_bio(BIO *bp, X509 *x509)
161 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
164 #ifndef OPENSSL_NO_FP_API
165 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
167 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
170 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
172 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
176 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
178 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
181 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
183 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
186 #ifndef OPENSSL_NO_FP_API
187 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
189 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
192 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
194 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
198 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
200 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
203 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
205 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
208 #ifndef OPENSSL_NO_FP_API
209 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
211 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
214 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
216 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
220 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
222 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
225 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
227 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
230 #ifndef OPENSSL_NO_RSA
232 # ifndef OPENSSL_NO_FP_API
233 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
235 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
238 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
240 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
243 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
245 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
248 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
250 return ASN1_d2i_fp((void *(*)(void))
251 RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
255 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
257 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
260 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
262 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
266 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
268 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
271 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
273 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
276 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
278 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);
325 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
327 return ASN1_i2d_bio_of_const(DSA, i2d_DSAPrivateKey, bp, dsa);
330 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
332 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
335 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
337 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
342 #ifndef OPENSSL_NO_EC
343 # ifndef OPENSSL_NO_FP_API
344 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
346 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
349 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
351 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
354 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
356 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
359 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
361 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
364 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
366 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
369 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
371 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
374 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
376 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
379 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
381 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
385 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
386 unsigned char *md, unsigned int *len)
388 ASN1_BIT_STRING *key;
389 key = X509_get0_pubkey_bitstr(data);
392 return EVP_Digest(key->data, key->length, md, len, type, NULL);
395 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
398 return (ASN1_item_digest
399 (ASN1_ITEM_rptr(X509), type, (char *)data, md, len));
402 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
403 unsigned char *md, unsigned int *len)
405 return (ASN1_item_digest
406 (ASN1_ITEM_rptr(X509_CRL), type, (char *)data, md, len));
409 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
410 unsigned char *md, unsigned int *len)
412 return (ASN1_item_digest
413 (ASN1_ITEM_rptr(X509_REQ), type, (char *)data, md, len));
416 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
417 unsigned char *md, unsigned int *len)
419 return (ASN1_item_digest
420 (ASN1_ITEM_rptr(X509_NAME), type, (char *)data, md, len));
423 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
424 const EVP_MD *type, unsigned char *md,
427 return (ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
428 (char *)data, md, len));
431 #ifndef OPENSSL_NO_FP_API
432 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
434 return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
437 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
439 return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
443 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
445 return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
448 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
450 return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
453 #ifndef OPENSSL_NO_FP_API
454 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
455 PKCS8_PRIV_KEY_INFO **p8inf)
457 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
458 d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
461 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
463 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
467 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
469 PKCS8_PRIV_KEY_INFO *p8inf;
471 p8inf = EVP_PKEY2PKCS8(key);
474 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
475 PKCS8_PRIV_KEY_INFO_free(p8inf);
479 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
481 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
484 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
486 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
489 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
491 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
494 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
496 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
501 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
502 PKCS8_PRIV_KEY_INFO **p8inf)
504 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
505 d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
508 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
510 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
514 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
516 PKCS8_PRIV_KEY_INFO *p8inf;
518 p8inf = EVP_PKEY2PKCS8(key);
521 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
522 PKCS8_PRIV_KEY_INFO_free(p8inf);
526 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
528 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
531 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
533 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
536 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
538 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
541 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
543 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);