2 * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 * Low level APIs are deprecated for public use, but still ok for
14 #include "internal/deprecated.h"
17 #include "internal/cryptlib.h"
18 #include <openssl/buffer.h>
19 #include <openssl/asn1.h>
20 #include <openssl/evp.h>
21 #include <openssl/x509.h>
22 #include <openssl/x509_acert.h>
23 #include <openssl/http.h>
24 #include <openssl/rsa.h>
25 #include <openssl/dsa.h>
26 #include <openssl/x509v3.h>
27 #include "internal/asn1.h"
28 #include "crypto/pkcs7.h"
29 #include "crypto/x509.h"
30 #include "crypto/x509_acert.h"
31 #include "crypto/rsa.h"
33 int X509_verify(X509 *a, EVP_PKEY *r)
35 if (X509_ALGOR_cmp(&a->sig_alg, &a->cert_info.signature) != 0)
38 return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_CINF), &a->sig_alg,
39 &a->signature, &a->cert_info,
40 a->distinguishing_id, r, a->libctx, a->propq);
43 int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
46 return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &a->sig_alg,
47 a->signature, &a->req_info, a->distinguishing_id,
51 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
53 return X509_REQ_verify_ex(a, r, NULL, NULL);
56 int X509_ACERT_verify(X509_ACERT *a, EVP_PKEY *r)
58 if (X509_ALGOR_cmp(&a->sig_alg, &a->acinfo->signature) != 0)
61 return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_ACERT_INFO), &a->sig_alg,
62 &a->signature, a->acinfo,
66 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
68 return ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
69 &a->sig_algor, a->signature, a->spkac, r);
72 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
75 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
78 if (sk_X509_EXTENSION_num(X509_get0_extensions(x)) > 0
79 && !X509_set_version(x, X509_VERSION_3))
83 * Setting the modified flag before signing it. This makes the cached
84 * encoding to be ignored, so even if the certificate fields have changed,
85 * they are signed correctly.
86 * The X509_sign_ctx, X509_REQ_sign{,_ctx}, X509_CRL_sign{,_ctx} functions
87 * which exist below are the same.
89 x->cert_info.enc.modified = 1;
90 return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CINF), &x->cert_info.signature,
91 &x->sig_alg, &x->signature, &x->cert_info, NULL,
92 pkey, md, x->libctx, x->propq);
95 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
98 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
101 if (sk_X509_EXTENSION_num(X509_get0_extensions(x)) > 0
102 && !X509_set_version(x, X509_VERSION_3))
104 x->cert_info.enc.modified = 1;
105 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
106 &x->cert_info.signature,
107 &x->sig_alg, &x->signature, &x->cert_info, ctx);
110 static ASN1_VALUE *simple_get_asn1(const char *url, BIO *bio, BIO *rbio,
111 int timeout, const ASN1_ITEM *it)
113 #ifndef OPENSSL_NO_HTTP
114 BIO *mem = OSSL_HTTP_get(url, NULL /* proxy */, NULL /* no_proxy */,
115 bio, rbio, NULL /* cb */, NULL /* arg */,
116 1024 /* buf_size */, NULL /* headers */,
117 NULL /* expected_ct */, 1 /* expect_asn1 */,
118 OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout);
119 ASN1_VALUE *res = ASN1_item_d2i_bio(it, mem, NULL);
128 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
130 return (X509 *)simple_get_asn1(url, bio, rbio, timeout,
131 ASN1_ITEM_rptr(X509));
134 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
137 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
140 x->req_info.enc.modified = 1;
141 return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &x->sig_alg, NULL,
142 x->signature, &x->req_info, NULL,
143 pkey, md, x->libctx, x->propq);
146 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
149 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
152 x->req_info.enc.modified = 1;
153 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
154 &x->sig_alg, NULL, x->signature, &x->req_info,
158 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
161 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
164 x->crl.enc.modified = 1;
165 return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CRL_INFO), &x->crl.sig_alg,
166 &x->sig_alg, &x->signature, &x->crl, NULL,
167 pkey, md, x->libctx, x->propq);
170 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
173 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
176 x->crl.enc.modified = 1;
177 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
178 &x->crl.sig_alg, &x->sig_alg, &x->signature,
182 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
184 return (X509_CRL *)simple_get_asn1(url, bio, rbio, timeout,
185 ASN1_ITEM_rptr(X509_CRL));
188 int X509_ACERT_sign(X509_ACERT *x, EVP_PKEY *pkey, const EVP_MD *md)
190 return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_ACERT_INFO), &x->sig_alg,
191 &x->acinfo->signature,
192 &x->signature, x->acinfo, NULL,
193 pkey, md, NULL, NULL);
196 int X509_ACERT_sign_ctx(X509_ACERT *x, EVP_MD_CTX *ctx)
198 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_ACERT_INFO),
199 &x->sig_alg, &x->acinfo->signature, &x->signature,
203 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
206 ASN1_item_sign_ex(ASN1_ITEM_rptr(NETSCAPE_SPKAC), &x->sig_algor, NULL,
207 x->signature, x->spkac, NULL, pkey, md, NULL, NULL);
210 #ifndef OPENSSL_NO_STDIO
211 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
213 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
216 int i2d_X509_fp(FILE *fp, const X509 *x509)
218 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
222 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
224 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
227 int i2d_X509_bio(BIO *bp, const X509 *x509)
229 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
232 #ifndef OPENSSL_NO_STDIO
233 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
235 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
238 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl)
240 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
244 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
246 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
249 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl)
251 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
254 #ifndef OPENSSL_NO_STDIO
255 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
258 OSSL_LIB_CTX *libctx = NULL;
259 const char *propq = NULL;
261 if (p7 != NULL && *p7 != NULL) {
262 libctx = (*p7)->ctx.libctx;
263 propq = (*p7)->ctx.propq;
266 ret = ASN1_item_d2i_fp_ex(ASN1_ITEM_rptr(PKCS7), fp, p7, libctx, propq);
268 ossl_pkcs7_resolve_libctx(ret);
272 int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7)
274 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
278 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
281 OSSL_LIB_CTX *libctx = NULL;
282 const char *propq = NULL;
284 if (p7 != NULL && *p7 != NULL) {
285 libctx = (*p7)->ctx.libctx;
286 propq = (*p7)->ctx.propq;
289 ret = ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(PKCS7), bp, p7, libctx, propq);
291 ossl_pkcs7_resolve_libctx(ret);
295 int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7)
297 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
300 #ifndef OPENSSL_NO_STDIO
301 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
303 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
306 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req)
308 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
312 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
314 OSSL_LIB_CTX *libctx = NULL;
315 const char *propq = NULL;
317 if (req != NULL && *req != NULL) {
318 libctx = (*req)->libctx;
319 propq = (*req)->propq;
323 ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(X509_REQ), bp, req, libctx, propq);
326 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req)
328 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
331 #ifndef OPENSSL_NO_STDIO
332 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
334 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
337 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa)
339 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
342 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
344 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
347 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
349 return ASN1_d2i_fp((void *(*)(void))
350 RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
354 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa)
356 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
359 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa)
361 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
365 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
367 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
370 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa)
372 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
375 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
377 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
380 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
382 return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa);
385 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa)
387 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
390 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa)
392 return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa);
395 #ifndef OPENSSL_NO_DSA
396 # ifndef OPENSSL_NO_STDIO
397 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
399 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa);
402 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa)
404 return ASN1_i2d_fp_of(DSA, i2d_DSAPrivateKey, fp, dsa);
407 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
409 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa);
412 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa)
414 return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa);
418 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
420 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa);
423 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa)
425 return ASN1_i2d_bio_of(DSA, i2d_DSAPrivateKey, bp, dsa);
428 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
430 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
433 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa)
435 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
440 #ifndef OPENSSL_NO_EC
441 # ifndef OPENSSL_NO_STDIO
442 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
444 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
447 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey)
449 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
452 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
454 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
457 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey)
459 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
462 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
464 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
467 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *ecdsa)
469 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
472 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
474 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
477 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey)
479 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
483 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
484 unsigned char *md, unsigned int *len)
486 ASN1_BIT_STRING *key = X509_get0_pubkey_bitstr(data);
490 return EVP_Digest(key->data, key->length, md, len, type, NULL);
493 int X509_digest(const X509 *cert, const EVP_MD *md, unsigned char *data,
496 if (EVP_MD_is_a(md, SN_sha1) && (cert->ex_flags & EXFLAG_SET) != 0
497 && (cert->ex_flags & EXFLAG_NO_FINGERPRINT) == 0) {
498 /* Asking for SHA1 and we already computed it. */
500 *len = sizeof(cert->sha1_hash);
501 memcpy(data, cert->sha1_hash, sizeof(cert->sha1_hash));
504 return ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509), md, (char *)cert,
505 data, len, cert->libctx, cert->propq);
508 /* calculate cert digest using the same hash algorithm as in its signature */
509 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
510 EVP_MD **md_used, int *md_is_fallback)
513 unsigned char hash[EVP_MAX_MD_SIZE];
517 ASN1_OCTET_STRING *new;
521 if (md_is_fallback != NULL)
525 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
529 if (!OBJ_find_sigid_algs(X509_get_signature_nid(cert), &mdnid, &pknid)) {
530 ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_SIGID_ALGS);
534 if (mdnid == NID_undef) {
535 if (pknid == EVP_PKEY_RSA_PSS) {
536 RSA_PSS_PARAMS *pss = ossl_rsa_pss_decode(&cert->sig_alg);
537 const EVP_MD *mgf1md, *mmd = NULL;
538 int saltlen, trailerfield;
541 || !ossl_rsa_pss_get_param_unverified(pss, &mmd, &mgf1md,
545 RSA_PSS_PARAMS_free(pss);
546 ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
549 RSA_PSS_PARAMS_free(pss);
550 /* Fetch explicitly and do not fallback */
551 if ((md = EVP_MD_fetch(cert->libctx, EVP_MD_get0_name(mmd),
552 cert->propq)) == NULL)
553 /* Error code from fetch is sufficient */
555 } else if (pknid != NID_undef) {
556 /* A known algorithm, but without a digest */
558 case NID_ED25519: /* Follow CMS default given in RFC8419 */
561 case NID_ED448: /* Follow CMS default given in RFC8419 */
562 md_name = "SHAKE256";
564 default: /* Fall back to SHA-256 */
568 if ((md = EVP_MD_fetch(cert->libctx, md_name,
569 cert->propq)) == NULL)
571 if (md_is_fallback != NULL)
574 /* A completely unknown algorithm */
575 ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
578 } else if ((md = EVP_MD_fetch(cert->libctx, OBJ_nid2sn(mdnid),
579 cert->propq)) == NULL
580 && (md = (EVP_MD *)EVP_get_digestbynid(mdnid)) == NULL) {
581 ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
584 if (!X509_digest(cert, md, hash, &len)
585 || (new = ASN1_OCTET_STRING_new()) == NULL)
587 if (ASN1_OCTET_STRING_set(new, hash, len)) {
594 ASN1_OCTET_STRING_free(new);
600 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
601 unsigned char *md, unsigned int *len)
604 ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
607 if (EVP_MD_is_a(type, SN_sha1)
608 && (data->flags & EXFLAG_SET) != 0
609 && (data->flags & EXFLAG_NO_FINGERPRINT) == 0) {
610 /* Asking for SHA1; always computed in CRL d2i. */
612 *len = sizeof(data->sha1_hash);
613 memcpy(md, data->sha1_hash, sizeof(data->sha1_hash));
617 ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_CRL), type, (char *)data,
618 md, len, data->libctx, data->propq);
621 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
622 unsigned char *md, unsigned int *len)
625 ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_REQ), type, (char *)data,
626 md, len, data->libctx, data->propq);
629 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
630 unsigned char *md, unsigned int *len)
632 return ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME), type, (char *)data,
636 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
637 const EVP_MD *type, unsigned char *md,
640 return ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
641 (char *)data, md, len);
644 #ifndef OPENSSL_NO_STDIO
645 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
647 return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
650 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8)
652 return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
656 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
658 return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
661 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8)
663 return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
666 #ifndef OPENSSL_NO_STDIO
667 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk)
669 return ASN1_d2i_fp_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
673 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk)
675 return ASN1_i2d_fp_of(X509_PUBKEY, i2d_X509_PUBKEY, fp, xpk);
679 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk)
681 return ASN1_d2i_bio_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
685 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk)
687 return ASN1_i2d_bio_of(X509_PUBKEY, i2d_X509_PUBKEY, bp, xpk);
690 #ifndef OPENSSL_NO_STDIO
691 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
692 PKCS8_PRIV_KEY_INFO **p8inf)
694 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
695 d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
698 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf)
700 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
704 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key)
706 PKCS8_PRIV_KEY_INFO *p8inf;
709 p8inf = EVP_PKEY2PKCS8(key);
712 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
713 PKCS8_PRIV_KEY_INFO_free(p8inf);
717 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey)
719 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
722 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
724 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
727 EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
733 if ((b = BIO_new(BIO_s_file())) == NULL) {
734 ERR_raise(ERR_LIB_X509, ERR_R_BUF_LIB);
737 BIO_set_fp(b, fp, BIO_NOCLOSE);
738 ret = d2i_PrivateKey_ex_bio(b, a, libctx, propq);
743 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey)
745 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
748 EVP_PKEY *d2i_PUBKEY_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
754 if ((b = BIO_new(BIO_s_file())) == NULL) {
755 ERR_raise(ERR_LIB_X509, ERR_R_BUF_LIB);
758 BIO_set_fp(b, fp, BIO_NOCLOSE);
759 ret = d2i_PUBKEY_ex_bio(b, a, libctx, propq);
764 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
766 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
771 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
772 PKCS8_PRIV_KEY_INFO **p8inf)
774 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
775 d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
778 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf)
780 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
784 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key)
786 PKCS8_PRIV_KEY_INFO *p8inf;
789 p8inf = EVP_PKEY2PKCS8(key);
792 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
793 PKCS8_PRIV_KEY_INFO_free(p8inf);
797 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey)
799 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
802 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
804 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
807 EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
811 const unsigned char *p;
815 len = asn1_d2i_read_bio(bp, &b);
819 p = (unsigned char *)b->data;
820 ret = d2i_AutoPrivateKey_ex(a, &p, len, libctx, propq);
826 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey)
828 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
831 EVP_PKEY *d2i_PUBKEY_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
835 const unsigned char *p;
839 len = asn1_d2i_read_bio(bp, &b);
843 p = (unsigned char *)b->data;
844 ret = d2i_PUBKEY_ex(a, &p, len, libctx, propq);
850 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
852 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);
855 #ifndef OPENSSL_NO_STDIO
856 X509_ACERT *d2i_X509_ACERT_fp(FILE *fp, X509_ACERT **acert)
858 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_ACERT), fp, acert);
861 int i2d_X509_ACERT_fp(FILE *fp, const X509_ACERT *acert)
863 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_ACERT), fp, acert);
867 X509_ACERT *d2i_X509_ACERT_bio(BIO *bp, X509_ACERT **acert)
869 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_ACERT), bp, acert);
872 int i2d_X509_ACERT_bio(BIO *bp, const X509_ACERT *acert)
874 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_ACERT), bp, acert);