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|
/*
* Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
/*
* Low level APIs are deprecated for public use, but still ok for
* internal use.
*/
#include "internal/deprecated.h"
#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/asn1.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/x509_acert.h>
#include <openssl/http.h>
#include <openssl/rsa.h>
#include <openssl/dsa.h>
#include <openssl/x509v3.h>
#include "internal/asn1.h"
#include "crypto/pkcs7.h"
#include "crypto/x509.h"
#include "crypto/x509_acert.h"
#include "crypto/rsa.h"
int X509_verify(X509 *a, EVP_PKEY *r)
{
if (X509_ALGOR_cmp(&a->sig_alg, &a->cert_info.signature) != 0)
return 0;
return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_CINF), &a->sig_alg,
&a->signature, &a->cert_info,
a->distinguishing_id, r, a->libctx, a->propq);
}
int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
const char *propq)
{
if (X509_REQ_get_version(a) != X509_REQ_VERSION_1) {
ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_VERSION);
return -1;
}
return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &a->sig_alg,
a->signature, &a->req_info, a->distinguishing_id,
r, libctx, propq);
}
int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
{
return X509_REQ_verify_ex(a, r, NULL, NULL);
}
int X509_ACERT_verify(X509_ACERT *a, EVP_PKEY *r)
{
if (X509_ALGOR_cmp(&a->sig_alg, &a->acinfo->signature) != 0)
return 0;
return ASN1_item_verify_ex(ASN1_ITEM_rptr(X509_ACERT_INFO), &a->sig_alg,
&a->signature, a->acinfo,
NULL, r, NULL, NULL);
}
int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
{
return ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
&a->sig_algor, a->signature, a->spkac, r);
}
int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
if (sk_X509_EXTENSION_num(X509_get0_extensions(x)) > 0
&& !X509_set_version(x, X509_VERSION_3))
return 0;
/*
* Setting the modified flag before signing it. This makes the cached
* encoding to be ignored, so even if the certificate fields have changed,
* they are signed correctly.
* The X509_sign_ctx, X509_REQ_sign{,_ctx}, X509_CRL_sign{,_ctx} functions
* which exist below are the same.
*/
x->cert_info.enc.modified = 1;
return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CINF), &x->cert_info.signature,
&x->sig_alg, &x->signature, &x->cert_info, NULL,
pkey, md, x->libctx, x->propq);
}
int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
if (sk_X509_EXTENSION_num(X509_get0_extensions(x)) > 0
&& !X509_set_version(x, X509_VERSION_3))
return 0;
x->cert_info.enc.modified = 1;
return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
&x->cert_info.signature,
&x->sig_alg, &x->signature, &x->cert_info, ctx);
}
static ASN1_VALUE *simple_get_asn1(const char *url, BIO *bio, BIO *rbio,
int timeout, const ASN1_ITEM *it)
{
#ifndef OPENSSL_NO_HTTP
BIO *mem = OSSL_HTTP_get(url, NULL /* proxy */, NULL /* no_proxy */,
bio, rbio, NULL /* cb */, NULL /* arg */,
1024 /* buf_size */, NULL /* headers */,
NULL /* expected_ct */, 1 /* expect_asn1 */,
OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout);
ASN1_VALUE *res = ASN1_item_d2i_bio(it, mem, NULL);
BIO_free(mem);
return res;
#else
return 0;
#endif
}
X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
{
return (X509 *)simple_get_asn1(url, bio, rbio, timeout,
ASN1_ITEM_rptr(X509));
}
int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
x->req_info.enc.modified = 1;
return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_REQ_INFO), &x->sig_alg, NULL,
x->signature, &x->req_info, NULL,
pkey, md, x->libctx, x->propq);
}
int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
x->req_info.enc.modified = 1;
return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
&x->sig_alg, NULL, x->signature, &x->req_info,
ctx);
}
int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
x->crl.enc.modified = 1;
return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_CRL_INFO), &x->crl.sig_alg,
&x->sig_alg, &x->signature, &x->crl, NULL,
pkey, md, x->libctx, x->propq);
}
int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
{
if (x == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
x->crl.enc.modified = 1;
return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
&x->crl.sig_alg, &x->sig_alg, &x->signature,
&x->crl, ctx);
}
X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout)
{
return (X509_CRL *)simple_get_asn1(url, bio, rbio, timeout,
ASN1_ITEM_rptr(X509_CRL));
}
int X509_ACERT_sign(X509_ACERT *x, EVP_PKEY *pkey, const EVP_MD *md)
{
return ASN1_item_sign_ex(ASN1_ITEM_rptr(X509_ACERT_INFO), &x->sig_alg,
&x->acinfo->signature,
&x->signature, x->acinfo, NULL,
pkey, md, NULL, NULL);
}
int X509_ACERT_sign_ctx(X509_ACERT *x, EVP_MD_CTX *ctx)
{
return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_ACERT_INFO),
&x->sig_alg, &x->acinfo->signature, &x->signature,
&x->acinfo, ctx);
}
int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
{
return
ASN1_item_sign_ex(ASN1_ITEM_rptr(NETSCAPE_SPKAC), &x->sig_algor, NULL,
x->signature, x->spkac, NULL, pkey, md, NULL, NULL);
}
#ifndef OPENSSL_NO_STDIO
X509 *d2i_X509_fp(FILE *fp, X509 **x509)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
}
int i2d_X509_fp(FILE *fp, const X509 *x509)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
}
#endif
X509 *d2i_X509_bio(BIO *bp, X509 **x509)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
}
int i2d_X509_bio(BIO *bp, const X509 *x509)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
}
#ifndef OPENSSL_NO_STDIO
X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
}
int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
}
#endif
X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
}
int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
}
#ifndef OPENSSL_NO_STDIO
PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
{
PKCS7 *ret;
OSSL_LIB_CTX *libctx = NULL;
const char *propq = NULL;
if (p7 != NULL && *p7 != NULL) {
libctx = (*p7)->ctx.libctx;
propq = (*p7)->ctx.propq;
}
ret = ASN1_item_d2i_fp_ex(ASN1_ITEM_rptr(PKCS7), fp, p7, libctx, propq);
if (ret != NULL)
ossl_pkcs7_resolve_libctx(ret);
return ret;
}
int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
}
#endif
PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
{
PKCS7 *ret;
OSSL_LIB_CTX *libctx = NULL;
const char *propq = NULL;
if (p7 != NULL && *p7 != NULL) {
libctx = (*p7)->ctx.libctx;
propq = (*p7)->ctx.propq;
}
ret = ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(PKCS7), bp, p7, libctx, propq);
if (ret != NULL)
ossl_pkcs7_resolve_libctx(ret);
return ret;
}
int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
}
#ifndef OPENSSL_NO_STDIO
X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
}
int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
}
#endif
X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
{
OSSL_LIB_CTX *libctx = NULL;
const char *propq = NULL;
if (req != NULL && *req != NULL) {
libctx = (*req)->libctx;
propq = (*req)->propq;
}
return
ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(X509_REQ), bp, req, libctx, propq);
}
int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
}
#ifndef OPENSSL_NO_STDIO
RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
}
int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
}
RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
}
RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
{
return ASN1_d2i_fp((void *(*)(void))
RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
(void **)rsa);
}
int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
}
int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa)
{
return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
}
#endif
RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
}
int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
}
RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
}
RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
{
return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa);
}
int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
}
int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa)
{
return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa);
}
#ifndef OPENSSL_NO_DSA
# ifndef OPENSSL_NO_STDIO
DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
{
return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa);
}
int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa)
{
return ASN1_i2d_fp_of(DSA, i2d_DSAPrivateKey, fp, dsa);
}
DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
{
return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa);
}
int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa)
{
return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa);
}
# endif
DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
{
return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa);
}
int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa)
{
return ASN1_i2d_bio_of(DSA, i2d_DSAPrivateKey, bp, dsa);
}
DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
{
return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
}
int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa)
{
return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
}
#endif
#ifndef OPENSSL_NO_EC
# ifndef OPENSSL_NO_STDIO
EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
{
return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
}
int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey)
{
return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
}
EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
{
return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
}
int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey)
{
return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
}
# endif
EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
{
return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
}
int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *ecdsa)
{
return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
}
EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
{
return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
}
int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey)
{
return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
}
#endif
int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
unsigned char *md, unsigned int *len)
{
ASN1_BIT_STRING *key = X509_get0_pubkey_bitstr(data);
if (key == NULL)
return 0;
return EVP_Digest(key->data, key->length, md, len, type, NULL);
}
int X509_digest(const X509 *cert, const EVP_MD *md, unsigned char *data,
unsigned int *len)
{
if (EVP_MD_is_a(md, SN_sha1) && (cert->ex_flags & EXFLAG_SET) != 0
&& (cert->ex_flags & EXFLAG_NO_FINGERPRINT) == 0) {
/* Asking for SHA1 and we already computed it. */
if (len != NULL)
*len = sizeof(cert->sha1_hash);
memcpy(data, cert->sha1_hash, sizeof(cert->sha1_hash));
return 1;
}
return ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509), md, (char *)cert,
data, len, cert->libctx, cert->propq);
}
/* calculate cert digest using the same hash algorithm as in its signature */
ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
EVP_MD **md_used, int *md_is_fallback)
{
unsigned int len;
unsigned char hash[EVP_MAX_MD_SIZE];
int mdnid, pknid;
EVP_MD *md = NULL;
const char *md_name;
ASN1_OCTET_STRING *new;
if (md_used != NULL)
*md_used = NULL;
if (md_is_fallback != NULL)
*md_is_fallback = 0;
if (cert == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return NULL;
}
if (!OBJ_find_sigid_algs(X509_get_signature_nid(cert), &mdnid, &pknid)) {
ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_SIGID_ALGS);
return NULL;
}
if (mdnid == NID_undef) {
if (pknid == EVP_PKEY_RSA_PSS) {
RSA_PSS_PARAMS *pss = ossl_rsa_pss_decode(&cert->sig_alg);
const EVP_MD *mgf1md, *mmd = NULL;
int saltlen, trailerfield;
if (pss == NULL
|| !ossl_rsa_pss_get_param_unverified(pss, &mmd, &mgf1md,
&saltlen,
&trailerfield)
|| mmd == NULL) {
RSA_PSS_PARAMS_free(pss);
ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
return NULL;
}
RSA_PSS_PARAMS_free(pss);
/* Fetch explicitly and do not fallback */
if ((md = EVP_MD_fetch(cert->libctx, EVP_MD_get0_name(mmd),
cert->propq)) == NULL)
/* Error code from fetch is sufficient */
return NULL;
} else if (pknid != NID_undef) {
/* A known algorithm, but without a digest */
switch (pknid) {
case NID_ED25519: /* Follow CMS default given in RFC8419 */
md_name = "SHA512";
break;
case NID_ED448: /* Follow CMS default given in RFC8419 */
md_name = "SHAKE256";
break;
default: /* Fall back to SHA-256 */
md_name = "SHA256";
break;
}
if ((md = EVP_MD_fetch(cert->libctx, md_name,
cert->propq)) == NULL)
return NULL;
if (md_is_fallback != NULL)
*md_is_fallback = 1;
} else {
/* A completely unknown algorithm */
ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
return NULL;
}
} else if ((md = EVP_MD_fetch(cert->libctx, OBJ_nid2sn(mdnid),
cert->propq)) == NULL
&& (md = (EVP_MD *)EVP_get_digestbynid(mdnid)) == NULL) {
ERR_raise(ERR_LIB_X509, X509_R_UNSUPPORTED_ALGORITHM);
return NULL;
}
if (!X509_digest(cert, md, hash, &len)
|| (new = ASN1_OCTET_STRING_new()) == NULL)
goto err;
if (ASN1_OCTET_STRING_set(new, hash, len)) {
if (md_used != NULL)
*md_used = md;
else
EVP_MD_free(md);
return new;
}
ASN1_OCTET_STRING_free(new);
err:
EVP_MD_free(md);
return NULL;
}
int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
unsigned char *md, unsigned int *len)
{
if (type == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
if (EVP_MD_is_a(type, SN_sha1)
&& (data->flags & EXFLAG_SET) != 0
&& (data->flags & EXFLAG_NO_FINGERPRINT) == 0) {
/* Asking for SHA1; always computed in CRL d2i. */
if (len != NULL)
*len = sizeof(data->sha1_hash);
memcpy(md, data->sha1_hash, sizeof(data->sha1_hash));
return 1;
}
return
ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_CRL), type, (char *)data,
md, len, data->libctx, data->propq);
}
int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
unsigned char *md, unsigned int *len)
{
return
ossl_asn1_item_digest_ex(ASN1_ITEM_rptr(X509_REQ), type, (char *)data,
md, len, data->libctx, data->propq);
}
int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
unsigned char *md, unsigned int *len)
{
return ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME), type, (char *)data,
md, len);
}
int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
const EVP_MD *type, unsigned char *md,
unsigned int *len)
{
return ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
(char *)data, md, len);
}
#ifndef OPENSSL_NO_STDIO
X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
{
return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
}
int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8)
{
return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
}
#endif
X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
{
return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
}
int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8)
{
return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
}
#ifndef OPENSSL_NO_STDIO
X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk)
{
return ASN1_d2i_fp_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
fp, xpk);
}
int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk)
{
return ASN1_i2d_fp_of(X509_PUBKEY, i2d_X509_PUBKEY, fp, xpk);
}
#endif
X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk)
{
return ASN1_d2i_bio_of(X509_PUBKEY, X509_PUBKEY_new, d2i_X509_PUBKEY,
bp, xpk);
}
int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk)
{
return ASN1_i2d_bio_of(X509_PUBKEY, i2d_X509_PUBKEY, bp, xpk);
}
#ifndef OPENSSL_NO_STDIO
PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
PKCS8_PRIV_KEY_INFO **p8inf)
{
return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
}
int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf)
{
return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
p8inf);
}
int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key)
{
PKCS8_PRIV_KEY_INFO *p8inf;
int ret;
p8inf = EVP_PKEY2PKCS8(key);
if (p8inf == NULL)
return 0;
ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
PKCS8_PRIV_KEY_INFO_free(p8inf);
return ret;
}
int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey)
{
return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
}
EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
{
return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
}
EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
const char *propq)
{
BIO *b;
void *ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_BUF_LIB);
return NULL;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = d2i_PrivateKey_ex_bio(b, a, libctx, propq);
BIO_free(b);
return ret;
}
int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey)
{
return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
}
EVP_PKEY *d2i_PUBKEY_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
const char *propq)
{
BIO *b;
void *ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ERR_raise(ERR_LIB_X509, ERR_R_BUF_LIB);
return NULL;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = d2i_PUBKEY_ex_bio(b, a, libctx, propq);
BIO_free(b);
return ret;
}
EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
{
return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
}
#endif
PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
PKCS8_PRIV_KEY_INFO **p8inf)
{
return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
}
int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf)
{
return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
p8inf);
}
int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key)
{
PKCS8_PRIV_KEY_INFO *p8inf;
int ret;
p8inf = EVP_PKEY2PKCS8(key);
if (p8inf == NULL)
return 0;
ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
PKCS8_PRIV_KEY_INFO_free(p8inf);
return ret;
}
int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey)
{
return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
}
EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
{
return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
}
EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
const char *propq)
{
BUF_MEM *b = NULL;
const unsigned char *p;
void *ret = NULL;
int len;
len = asn1_d2i_read_bio(bp, &b);
if (len < 0)
goto err;
p = (unsigned char *)b->data;
ret = d2i_AutoPrivateKey_ex(a, &p, len, libctx, propq);
err:
BUF_MEM_free(b);
return ret;
}
int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey)
{
return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
}
EVP_PKEY *d2i_PUBKEY_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
const char *propq)
{
BUF_MEM *b = NULL;
const unsigned char *p;
void *ret = NULL;
int len;
len = asn1_d2i_read_bio(bp, &b);
if (len < 0)
goto err;
p = (unsigned char *)b->data;
ret = d2i_PUBKEY_ex(a, &p, len, libctx, propq);
err:
BUF_MEM_free(b);
return ret;
}
EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
{
return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);
}
#ifndef OPENSSL_NO_STDIO
X509_ACERT *d2i_X509_ACERT_fp(FILE *fp, X509_ACERT **acert)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_ACERT), fp, acert);
}
int i2d_X509_ACERT_fp(FILE *fp, const X509_ACERT *acert)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_ACERT), fp, acert);
}
#endif
X509_ACERT *d2i_X509_ACERT_bio(BIO *bp, X509_ACERT **acert)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_ACERT), bp, acert);
}
int i2d_X509_ACERT_bio(BIO *bp, const X509_ACERT *acert)
{
return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_ACERT), bp, acert);
}
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