1 /* $OpenBSD: x_all.c,v 1.20 2015/09/13 15:59:30 jsing Exp $ */
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.]
61 #include <openssl/opensslconf.h>
63 #include <openssl/asn1.h>
64 #include <openssl/buffer.h>
65 #include <openssl/evp.h>
66 #include <openssl/stack.h>
67 #include <openssl/x509.h>
69 #ifndef OPENSSL_NO_DSA
70 #include <openssl/dsa.h>
72 #ifndef OPENSSL_NO_RSA
73 #include <openssl/rsa.h>
77 d2i_X509_bio(BIO *bp, X509 **x509)
79 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
83 i2d_X509_bio(BIO *bp, X509 *x509)
85 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
89 d2i_X509_fp(FILE *fp, X509 **x509)
91 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
95 i2d_X509_fp(FILE *fp, X509 *x509)
97 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
101 d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
103 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
107 i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
109 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
113 d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
115 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
119 i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
121 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
125 d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
127 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
131 i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
133 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
137 d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
139 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
143 i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
145 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
149 d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
151 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
155 i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
157 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
161 d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
163 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
167 i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
169 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
172 #ifndef OPENSSL_NO_RSA
174 d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
176 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
180 i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
182 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
186 d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
188 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
192 i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
194 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
198 d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
200 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
204 i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
206 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
210 d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
212 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
216 i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
218 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
222 d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
224 return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa);
228 i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
230 return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa);
234 i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
236 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
240 d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
242 return ASN1_d2i_fp((void *(*)(void))RSA_new,
243 (D2I_OF(void))d2i_RSA_PUBKEY, fp, (void **)rsa);
247 #ifndef OPENSSL_NO_DSA
249 d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
251 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(DSAPrivateKey), bp, dsa);
255 i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
257 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(DSAPrivateKey), bp, dsa);
261 d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
263 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(DSAPrivateKey), fp, dsa);
267 i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
269 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(DSAPrivateKey), fp, dsa);
273 d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
275 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
279 i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
281 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
285 d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
287 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa);
291 i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
293 return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa);
297 #ifndef OPENSSL_NO_EC
299 d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
301 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
305 i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
307 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
311 d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
313 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
317 i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
319 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
323 d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
325 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
329 i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
331 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
334 d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
336 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
340 i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
342 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
347 d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
349 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_SIG), bp, p8);
353 i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
355 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_SIG), bp, p8);
359 d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
361 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_SIG), fp, p8);
365 i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
367 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_SIG), fp, p8);
370 PKCS8_PRIV_KEY_INFO *
371 d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO **p8inf)
373 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), bp,
378 i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
380 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), bp,
384 PKCS8_PRIV_KEY_INFO *
385 d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO **p8inf)
387 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), fp,
392 i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
394 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), fp,
399 d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
401 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey,
406 i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
408 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
412 d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
414 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey,
419 i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
421 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
425 d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
427 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);
431 i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
433 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
437 i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
439 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
443 d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
445 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
449 i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
451 PKCS8_PRIV_KEY_INFO *p8inf;
454 p8inf = EVP_PKEY2PKCS8(key);
457 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
458 PKCS8_PRIV_KEY_INFO_free(p8inf);
463 i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
465 PKCS8_PRIV_KEY_INFO *p8inf;
467 p8inf = EVP_PKEY2PKCS8(key);
470 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
471 PKCS8_PRIV_KEY_INFO_free(p8inf);
476 X509_verify(X509 *a, EVP_PKEY *r)
478 if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature))
480 return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF), a->sig_alg,
481 a->signature, a->cert_info, r));
485 X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
487 return (ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
488 a->sig_alg, a->signature, a->req_info, r));
492 NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
494 return (ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
495 a->sig_algor, a->signature, a->spkac, r));
499 X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
501 x->cert_info->enc.modified = 1;
502 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF),
503 x->cert_info->signature, x->sig_alg, x->signature,
504 x->cert_info, pkey, md));
508 X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
510 x->cert_info->enc.modified = 1;
511 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
512 x->cert_info->signature, x->sig_alg, x->signature,
517 X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
519 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),
520 x->sig_alg, NULL, x->signature, x->req_info, pkey, md));
524 X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
526 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
527 x->sig_alg, NULL, x->signature, x->req_info, ctx);
531 X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
533 x->crl->enc.modified = 1;
534 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg,
535 x->sig_alg, x->signature, x->crl, pkey, md));
539 X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
541 x->crl->enc.modified = 1;
542 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
543 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
547 NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
549 return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
550 x->sig_algor, NULL, x->signature, x->spkac, pkey, md));
554 X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
557 ASN1_BIT_STRING *key;
558 key = X509_get0_pubkey_bitstr(data);
561 return EVP_Digest(key->data, key->length, md, len, type, NULL);
565 X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
568 return (ASN1_item_digest(ASN1_ITEM_rptr(X509), type, (char *)data,
573 X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
576 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL), type, (char *)data,
581 X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
584 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ), type, (char *)data,
589 X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
592 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME), type, (char *)data,
597 PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
598 const EVP_MD *type, unsigned char *md, unsigned int *len)
600 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
601 (char *)data, md, len));