1/*
2 * Copyright 2006-2017 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (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
15#ifndef OPENSSL_NO_STDIO
16int RSA_print_fp(FILE *fp, const RSA *x, int off)
17{
18 BIO *b;
19 int ret;
20
21 if ((b = BIO_new(BIO_s_file())) == NULL) {
22 RSAerr(RSA_F_RSA_PRINT_FP, ERR_R_BUF_LIB);
23 return 0;
24 }
25 BIO_set_fp(b, fp, BIO_NOCLOSE);
26 ret = RSA_print(b, x, off);
27 BIO_free(b);
28 return ret;
29}
30#endif
31
32int RSA_print(BIO *bp, const RSA *x, int off)
33{
34 EVP_PKEY *pk;
35 int ret;
36 pk = EVP_PKEY_new();
37 if (pk == NULL || !EVP_PKEY_set1_RSA(pk, (RSA *)x))
38 return 0;
39 ret = EVP_PKEY_print_private(bp, pk, off, NULL);
40 EVP_PKEY_free(pk);
41 return ret;
42}
43