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,
128 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
130 x->crl->enc.modified = 1;
131 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg,
132 x->sig_alg, x->signature, x->crl, pkey, md));
135 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
137 x->crl->enc.modified = 1;
138 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
139 x->crl->sig_alg, x->sig_alg, x->signature,
143 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl)
145 return OCSP_REQ_CTX_nbio_d2i(rctx,
147 ASN1_ITEM_rptr(X509_CRL));
150 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
152 return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor, NULL,
153 x->signature, x->spkac, pkey, md));
156 #ifndef OPENSSL_NO_FP_API
157 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
159 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
162 int i2d_X509_fp(FILE *fp, X509 *x509)
164 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
168 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
170 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
173 int i2d_X509_bio(BIO *bp, X509 *x509)
175 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
178 #ifndef OPENSSL_NO_FP_API
179 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
181 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
184 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
186 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
190 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
192 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
195 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
197 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
200 #ifndef OPENSSL_NO_FP_API
201 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
203 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
206 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
208 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
212 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
214 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
217 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
219 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
222 #ifndef OPENSSL_NO_FP_API
223 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
225 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
228 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
230 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
234 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
236 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
239 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
241 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
244 #ifndef OPENSSL_NO_RSA
246 # ifndef OPENSSL_NO_FP_API
247 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
249 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
252 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
254 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
257 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
259 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
262 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
264 return ASN1_d2i_fp((void *(*)(void))
265 RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
269 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
271 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
274 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
276 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
280 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
282 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
285 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
287 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
290 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
292 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);
339 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
341 return ASN1_i2d_bio_of_const(DSA, i2d_DSAPrivateKey, bp, dsa);
344 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
346 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
349 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
351 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
356 #ifndef OPENSSL_NO_EC
357 # ifndef OPENSSL_NO_FP_API
358 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
360 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
363 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
365 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
368 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
370 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
373 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
375 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
378 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
380 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
383 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
385 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
388 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
390 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
393 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
395 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
399 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
400 unsigned char *md, unsigned int *len)
402 ASN1_BIT_STRING *key;
403 key = X509_get0_pubkey_bitstr(data);
406 return EVP_Digest(key->data, key->length, md, len, type, NULL);
409 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
412 return (ASN1_item_digest
413 (ASN1_ITEM_rptr(X509), type, (char *)data, md, len));
416 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
417 unsigned char *md, unsigned int *len)
419 return (ASN1_item_digest
420 (ASN1_ITEM_rptr(X509_CRL), type, (char *)data, md, len));
423 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
424 unsigned char *md, unsigned int *len)
426 return (ASN1_item_digest
427 (ASN1_ITEM_rptr(X509_REQ), type, (char *)data, md, len));
430 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
431 unsigned char *md, unsigned int *len)
433 return (ASN1_item_digest
434 (ASN1_ITEM_rptr(X509_NAME), type, (char *)data, md, len));
437 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
438 const EVP_MD *type, unsigned char *md,
441 return (ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
442 (char *)data, md, len));
445 #ifndef OPENSSL_NO_FP_API
446 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
448 return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
451 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
453 return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
457 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
459 return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
462 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
464 return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
467 #ifndef OPENSSL_NO_FP_API
468 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
469 PKCS8_PRIV_KEY_INFO **p8inf)
471 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
472 d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
475 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
477 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
481 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
483 PKCS8_PRIV_KEY_INFO *p8inf;
485 p8inf = EVP_PKEY2PKCS8(key);
488 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
489 PKCS8_PRIV_KEY_INFO_free(p8inf);
493 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
495 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
498 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
500 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
503 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
505 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
508 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
510 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
515 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
516 PKCS8_PRIV_KEY_INFO **p8inf)
518 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
519 d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
522 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
524 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
528 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
530 PKCS8_PRIV_KEY_INFO *p8inf;
532 p8inf = EVP_PKEY2PKCS8(key);
535 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
536 PKCS8_PRIV_KEY_INFO_free(p8inf);
540 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
542 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
545 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
547 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
550 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
552 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
555 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
557 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);