/* $OpenBSD: pem_all.c,v 1.17 2016/09/04 16:10:38 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/bio.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/pkcs7.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_DH
#include <openssl/dh.h>
#endif
#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif
#ifndef OPENSSL_NO_RSA
static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa);
#endif
#ifndef OPENSSL_NO_DSA
static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa);
#endif
#ifndef OPENSSL_NO_EC
static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey);
#endif
X509_REQ *
PEM_read_X509_REQ(FILE *fp, X509_REQ **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_X509_REQ, PEM_STRING_X509_REQ, fp,
(void **)x, cb, u);
}
int
PEM_write_X509_REQ(FILE *fp, X509_REQ *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_X509_REQ, PEM_STRING_X509_REQ, fp,
x, NULL, NULL, 0, NULL, NULL);
}
X509_REQ *
PEM_read_bio_X509_REQ(BIO *bp, X509_REQ **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_X509_REQ, PEM_STRING_X509_REQ, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_X509_REQ(BIO *bp, X509_REQ *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_X509_REQ, PEM_STRING_X509_REQ, bp,
x, NULL, NULL, 0, NULL, NULL);
}
int
PEM_write_X509_REQ_NEW(FILE *fp, X509_REQ *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_X509_REQ, PEM_STRING_X509_REQ_OLD, fp,
x, NULL, NULL, 0, NULL, NULL);
}
int
PEM_write_bio_X509_REQ_NEW(BIO *bp, X509_REQ *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_X509_REQ, PEM_STRING_X509_REQ_OLD, bp,
x, NULL, NULL, 0, NULL, NULL);
}
X509_CRL *
PEM_read_X509_CRL(FILE *fp, X509_CRL **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_X509_CRL, PEM_STRING_X509_CRL, fp,
(void **)x, cb, u);
}
int
PEM_write_X509_CRL(FILE *fp, X509_CRL *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_X509_CRL, PEM_STRING_X509_CRL, fp,
x, NULL, NULL, 0, NULL, NULL);
}
X509_CRL *
PEM_read_bio_X509_CRL(BIO *bp, X509_CRL **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_X509_CRL, PEM_STRING_X509_CRL, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_X509_CRL(BIO *bp, X509_CRL *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_X509_CRL, PEM_STRING_X509_CRL, bp,
x, NULL, NULL, 0, NULL, NULL);
}
PKCS7 *
PEM_read_PKCS7(FILE *fp, PKCS7 **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_PKCS7, PEM_STRING_PKCS7, fp,
(void **)x, cb, u);
}
int
PEM_write_PKCS7(FILE *fp, PKCS7 *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_PKCS7, PEM_STRING_PKCS7, fp,
x, NULL, NULL, 0, NULL, NULL);
}
PKCS7 *
PEM_read_bio_PKCS7(BIO *bp, PKCS7 **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_PKCS7, PEM_STRING_PKCS7, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_PKCS7(BIO *bp, PKCS7 *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_PKCS7, PEM_STRING_PKCS7, bp,
x, NULL, NULL, 0, NULL, NULL);
}
int
PEM_write_NETSCAPE_CERT_SEQUENCE(FILE *fp, NETSCAPE_CERT_SEQUENCE *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_NETSCAPE_CERT_SEQUENCE, PEM_STRING_X509, fp,
x, NULL, NULL, 0, NULL, NULL);
}
NETSCAPE_CERT_SEQUENCE *
PEM_read_NETSCAPE_CERT_SEQUENCE(FILE *fp, NETSCAPE_CERT_SEQUENCE **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_NETSCAPE_CERT_SEQUENCE, PEM_STRING_X509, fp,
(void **)x, cb, u);
}
NETSCAPE_CERT_SEQUENCE *
PEM_read_bio_NETSCAPE_CERT_SEQUENCE(BIO *bp, NETSCAPE_CERT_SEQUENCE **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_NETSCAPE_CERT_SEQUENCE, PEM_STRING_X509, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_NETSCAPE_CERT_SEQUENCE(BIO *bp, NETSCAPE_CERT_SEQUENCE *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_NETSCAPE_CERT_SEQUENCE, PEM_STRING_X509, bp,
x, NULL, NULL, 0, NULL, NULL);
}
#ifndef OPENSSL_NO_RSA
/* We treat RSA or DSA private keys as a special case.
*
* For private keys we read in an EVP_PKEY structure with
* PEM_read_bio_PrivateKey() and extract the relevant private
* key: this means can handle "traditional" and PKCS#8 formats
* transparently.
*/
static RSA *
pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
{
RSA *rtmp;
if (!key)
return NULL;
rtmp = EVP_PKEY_get1_RSA(key);
EVP_PKEY_free(key);
if (!rtmp)
return NULL;
if (rsa) {
RSA_free(*rsa);
*rsa = rtmp;
}
return rtmp;
}
RSA *
PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
return pkey_get_rsa(pktmp, rsa);
}
int
PEM_write_RSAPrivateKey(FILE *fp, RSA *x, const EVP_CIPHER *enc,
unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
{
return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey, PEM_STRING_RSA, fp,
x, enc, kstr, klen, cb, u);
}
RSA *
PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
return pkey_get_rsa(pktmp, rsa);
}
int
PEM_write_bio_RSAPrivateKey(BIO *bp, RSA *x,
const EVP_CIPHER *enc, unsigned char *kstr, int klen, pem_password_cb *cb,
void *u)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey, PEM_STRING_RSA, bp,
x, enc, kstr, klen, cb, u);
}
RSA *
PEM_read_RSAPublicKey(FILE *fp, RSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_RSAPublicKey, PEM_STRING_RSA_PUBLIC, fp,
(void **)x, cb, u);
}
int
PEM_write_RSAPublicKey(FILE *fp, const RSA *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_RSAPublicKey, PEM_STRING_RSA_PUBLIC, fp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
RSA *
PEM_read_bio_RSAPublicKey(BIO *bp, RSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_RSAPublicKey, PEM_STRING_RSA_PUBLIC, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_RSAPublicKey(BIO *bp, const RSA *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPublicKey, PEM_STRING_RSA_PUBLIC, bp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
RSA *
PEM_read_RSA_PUBKEY(FILE *fp, RSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_RSA_PUBKEY, PEM_STRING_PUBLIC, fp,
(void **)x, cb, u);
}
int
PEM_write_RSA_PUBKEY(FILE *fp, RSA *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_RSA_PUBKEY, PEM_STRING_PUBLIC, fp,
x, NULL, NULL, 0, NULL, NULL);
}
RSA *
PEM_read_bio_RSA_PUBKEY(BIO *bp, RSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_RSA_PUBKEY, PEM_STRING_PUBLIC, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_RSA_PUBKEY(BIO *bp, RSA *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSA_PUBKEY, PEM_STRING_PUBLIC, bp,
x, NULL, NULL, 0, NULL, NULL);
}
#endif
#ifndef OPENSSL_NO_DSA
static DSA *
pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
{
DSA *dtmp;
if (!key)
return NULL;
dtmp = EVP_PKEY_get1_DSA(key);
EVP_PKEY_free(key);
if (!dtmp)
return NULL;
if (dsa) {
DSA_free(*dsa);
*dsa = dtmp;
}
return dtmp;
}
DSA *
PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
}
int
PEM_write_DSAPrivateKey(FILE *fp, DSA *x, const EVP_CIPHER *enc,
unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
{
return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey, PEM_STRING_DSA, fp,
x, enc, kstr, klen, cb, u);
}
DSA *
PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
}
int
PEM_write_bio_DSAPrivateKey(BIO *bp, DSA *x,
const EVP_CIPHER *enc, unsigned char *kstr, int klen, pem_password_cb *cb,
void *u)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey, PEM_STRING_DSA, bp,
x, enc, kstr, klen, cb, u);
}
DSA *
PEM_read_DSA_PUBKEY(FILE *fp, DSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_DSA_PUBKEY, PEM_STRING_PUBLIC, fp,
(void **)x, cb, u);
}
int
PEM_write_DSA_PUBKEY(FILE *fp, DSA *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_DSA_PUBKEY, PEM_STRING_PUBLIC, fp,
x, NULL, NULL, 0, NULL, NULL);
}
int
PEM_write_bio_DSA_PUBKEY(BIO *bp, DSA *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSA_PUBKEY, PEM_STRING_PUBLIC, bp,
x, NULL, NULL, 0, NULL, NULL);
}
DSA *
PEM_read_bio_DSA_PUBKEY(BIO *bp, DSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_DSA_PUBKEY, PEM_STRING_PUBLIC, bp,
(void **)x, cb, u);
}
DSA *
PEM_read_DSAparams(FILE *fp, DSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_DSAparams, PEM_STRING_DSAPARAMS, fp,
(void **)x, cb, u);
}
int
PEM_write_DSAparams(FILE *fp, const DSA *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_DSAparams, PEM_STRING_DSAPARAMS, fp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
DSA *
PEM_read_bio_DSAparams(BIO *bp, DSA **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_DSAparams, PEM_STRING_DSAPARAMS, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_DSAparams(BIO *bp, const DSA *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAparams, PEM_STRING_DSAPARAMS, bp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
#endif
#ifndef OPENSSL_NO_EC
static EC_KEY *
pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
{
EC_KEY *dtmp;
if (!key)
return NULL;
dtmp = EVP_PKEY_get1_EC_KEY(key);
EVP_PKEY_free(key);
if (!dtmp)
return NULL;
if (eckey) {
EC_KEY_free(*eckey);
*eckey = dtmp;
}
return dtmp;
}
EC_GROUP *
PEM_read_ECPKParameters(FILE *fp, EC_GROUP **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_ECPKParameters, PEM_STRING_ECPARAMETERS, fp,
(void **)x, cb, u);
}
int
PEM_write_ECPKParameters(FILE *fp, const EC_GROUP *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_ECPKParameters, PEM_STRING_ECPARAMETERS, fp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
EC_GROUP *
PEM_read_bio_ECPKParameters(BIO *bp, EC_GROUP **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_ECPKParameters, PEM_STRING_ECPARAMETERS, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_ECPKParameters(BIO *bp, const EC_GROUP *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPKParameters, PEM_STRING_ECPARAMETERS, bp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
EC_KEY *
PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
return pkey_get_eckey(pktmp, eckey); /* will free pktmp */
}
int
PEM_write_ECPrivateKey(FILE *fp, EC_KEY *x, const EVP_CIPHER *enc,
unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
{
return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey, PEM_STRING_ECPRIVATEKEY, fp,
x, enc, kstr, klen, cb, u);
}
EC_KEY *
PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb, void *u)
{
EVP_PKEY *pktmp;
pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
return pkey_get_eckey(pktmp, key); /* will free pktmp */
}
int
PEM_write_bio_ECPrivateKey(BIO *bp, EC_KEY *x,
const EVP_CIPHER *enc, unsigned char *kstr, int klen, pem_password_cb *cb,
void *u)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey, PEM_STRING_ECPRIVATEKEY, bp,
x, enc, kstr, klen, cb, u);
}
EC_KEY *
PEM_read_EC_PUBKEY(FILE *fp, EC_KEY **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_EC_PUBKEY, PEM_STRING_PUBLIC, fp,
(void **)x, cb, u);
}
int
PEM_write_EC_PUBKEY(FILE *fp, EC_KEY *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_EC_PUBKEY, PEM_STRING_PUBLIC, fp,
x, NULL, NULL, 0, NULL, NULL);
}
EC_KEY *
PEM_read_bio_EC_PUBKEY(BIO *bp, EC_KEY **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_EC_PUBKEY, PEM_STRING_PUBLIC, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_EC_PUBKEY(BIO *bp, EC_KEY *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_EC_PUBKEY, PEM_STRING_PUBLIC, bp,
x, NULL, NULL, 0, NULL, NULL);
}
#endif
#ifndef OPENSSL_NO_DH
DH *
PEM_read_DHparams(FILE *fp, DH **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_DHparams, PEM_STRING_DHPARAMS, fp,
(void **)x, cb, u);
}
int
PEM_write_DHparams(FILE *fp, const DH *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_DHparams, PEM_STRING_DHPARAMS, fp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
DH *
PEM_read_bio_DHparams(BIO *bp, DH **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_DHparams, PEM_STRING_DHPARAMS, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_DHparams(BIO *bp, const DH *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_DHparams, PEM_STRING_DHPARAMS, bp,
(void *)x, NULL, NULL, 0, NULL, NULL);
}
#endif
EVP_PKEY *
PEM_read_PUBKEY(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read((d2i_of_void *)d2i_PUBKEY, PEM_STRING_PUBLIC, fp,
(void **)x, cb, u);
}
int
PEM_write_PUBKEY(FILE *fp, EVP_PKEY *x)
{
return PEM_ASN1_write((i2d_of_void *)i2d_PUBKEY, PEM_STRING_PUBLIC, fp,
x, NULL, NULL, 0, NULL, NULL);
}
EVP_PKEY *
PEM_read_bio_PUBKEY(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
{
return PEM_ASN1_read_bio((d2i_of_void *)d2i_PUBKEY, PEM_STRING_PUBLIC, bp,
(void **)x, cb, u);
}
int
PEM_write_bio_PUBKEY(BIO *bp, EVP_PKEY *x)
{
return PEM_ASN1_write_bio((i2d_of_void *)i2d_PUBKEY, PEM_STRING_PUBLIC, bp,
x, NULL, NULL, 0, NULL, NULL);
}