1480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org/* crypto/rsa/rsa_prn.c */ 2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * project 2006. 4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* ==================================================================== 6480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * Copyright (c) 2006 The OpenSSL Project. All rights reserved. 7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without 9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions 10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met: 11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 12c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the above copyright 13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer. 14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 15c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 16c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer in 17c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the documentation and/or other materials provided with the 18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * distribution. 19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 3. All advertising materials mentioning features or use of this 21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * software must display the following acknowledgment: 22c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software developed by the OpenSSL Project 23c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * endorse or promote products derived from this software without 27c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * prior written permission. For written permission, please contact 28c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * licensing@OpenSSL.org. 29c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 30c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 5. 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Redistributions of any form whatsoever must retain the following 35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * acknowledgment: 36c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software developed by the OpenSSL Project 37c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 39c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OF THE POSSIBILITY OF SUCH DAMAGE. 51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ==================================================================== 52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 53c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This product includes cryptographic software written by Eric Young 54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * (eay@cryptsoft.com). This product includes software written by Tim 55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Hudson (tjh@cryptsoft.com). 56c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 57c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 58c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 59480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#include <stdio.h> 60480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#include "cryptlib.h" 61480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#include <openssl/rsa.h> 62480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#include <openssl/evp.h> 63c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 64480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#ifndef OPENSSL_NO_FP_API 65480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgint RSA_print_fp(FILE *fp, const RSA *x, int off) 66c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 67480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org BIO *b; 68480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org int ret; 69480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 70480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((b=BIO_new(BIO_s_file())) == NULL) 71480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 72480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org RSAerr(RSA_F_RSA_PRINT_FP,ERR_R_BUF_LIB); 73480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return(0); 74480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org } 75480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org BIO_set_fp(b,fp,BIO_NOCLOSE); 76480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org ret=RSA_print(b,x,off); 77480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org BIO_free(b); 78480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return(ret); 79c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 80480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#endif 81c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 82480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgint RSA_print(BIO *bp, const RSA *x, int off) 83c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 84480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org EVP_PKEY *pk; 85480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org int ret; 86480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org pk = EVP_PKEY_new(); 87480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (!pk || !EVP_PKEY_set1_RSA(pk, (RSA *)x)) 88480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return 0; 89480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org ret = EVP_PKEY_print_private(bp, pk, off, NULL); 90480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org EVP_PKEY_free(pk); 91480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return ret; 92c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 93c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 94