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_decrypt_old(unsigned char *key, const unsigned char *ek, int ekl, 18 EVP_PKEY *priv) 19 { 20 int ret = -1; 21 22 #ifndef OPENSSL_NO_RSA 23 if (EVP_PKEY_id(priv) != EVP_PKEY_RSA) { 24 #endif 25 EVPerr(EVP_F_EVP_PKEY_DECRYPT_OLD, EVP_R_PUBLIC_KEY_NOT_RSA); 26 #ifndef OPENSSL_NO_RSA 27 goto err; 28 } 29 30 ret = 31 RSA_private_decrypt(ekl, ek, key, EVP_PKEY_get0_RSA(priv), 32 RSA_PKCS1_PADDING); 33 err: 34 #endif 35 return ret; 36 } 37