/*

 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the OpenSSL license (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

 */

#include <stdio.h>

#include "internal/cryptlib.h"

#include <openssl/rsa.h>

#include <openssl/evp.h>

#include <openssl/objects.h>

#include <openssl/x509.h>

int EVP_PKEY_encrypt_old(unsigned char *ek, const unsigned char *key,

                         int key_len, EVP_PKEY *pubk)

{

    int ret = 0;

#ifndef OPENSSL_NO_RSA

    if (EVP_PKEY_id(pubk) != EVP_PKEY_RSA) {

#endif

        EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, EVP_R_PUBLIC_KEY_NOT_RSA);

#ifndef OPENSSL_NO_RSA

        goto err;

    }

    ret =

        RSA_public_encrypt(key_len, key, ek, EVP_PKEY_get0_RSA(pubk),

                           RSA_PKCS1_PADDING);

 err:

#endif

    return ret;

}