1 /* 2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (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 8 */ 9 10 #include <stdio.h> 11 #include "internal/cryptlib.h" 12 #include <openssl/rsa.h> 13 #include <openssl/evp.h> 14 #include <openssl/objects.h> 15 #include <openssl/x509.h> 16 17 int EVP_PKEY_encrypt_old(unsigned char *ek, const unsigned char *key, 18 int key_len, EVP_PKEY *pubk) 19 { 20 int ret = 0; 21 22 #ifndef OPENSSL_NO_RSA 23 if (EVP_PKEY_id(pubk) != EVP_PKEY_RSA) { 24 #endif 25 EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, EVP_R_PUBLIC_KEY_NOT_RSA); 26 #ifndef OPENSSL_NO_RSA 27 goto err; 28 } 29 ret = 30 RSA_public_encrypt(key_len, key, ek, EVP_PKEY_get0_RSA(pubk), 31 RSA_PKCS1_PADDING); 32 err: 33 #endif 34 return ret; 35 } 36