i2d_pr.c revision 160814
152419Sjulian/* crypto/asn1/i2d_pr.c */ 252419Sjulian/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3139823Simp * All rights reserved. 4139823Simp * 5139823Simp * This package is an SSL implementation written 659882Sarchie * by Eric Young (eay@cryptsoft.com). 752419Sjulian * The implementation was written so as to conform with Netscapes SSL. 852419Sjulian * 952419Sjulian * This library is free for commercial and non-commercial use as long as 1052419Sjulian * the following conditions are aheared to. The following conditions 1152419Sjulian * apply to all code found in this distribution, be it the RC4, RSA, 1252419Sjulian * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1352419Sjulian * included with this distribution is covered by the same copyright terms 1452419Sjulian * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1552419Sjulian * 1652419Sjulian * Copyright remains Eric Young's, and as such any Copyright notices in 1752419Sjulian * the code are not to be removed. 1852419Sjulian * If this package is used in a product, Eric Young should be given attribution 1952419Sjulian * as the author of the parts of the library used. 2052419Sjulian * This can be in the form of a textual message at program startup or 2152419Sjulian * in documentation (online or textual) provided with the package. 2252419Sjulian * 2352419Sjulian * Redistribution and use in source and binary forms, with or without 2452419Sjulian * modification, are permitted provided that the following conditions 2552419Sjulian * are met: 2652419Sjulian * 1. Redistributions of source code must retain the copyright 2752419Sjulian * notice, this list of conditions and the following disclaimer. 2852419Sjulian * 2. Redistributions in binary form must reproduce the above copyright 2952419Sjulian * notice, this list of conditions and the following disclaimer in the 3052419Sjulian * documentation and/or other materials provided with the distribution. 3152419Sjulian * 3. All advertising materials mentioning features or use of this software 3252419Sjulian * must display the following acknowledgement: 3352419Sjulian * "This product includes cryptographic software written by 3452419Sjulian * Eric Young (eay@cryptsoft.com)" 3552419Sjulian * The word 'cryptographic' can be left out if the rouines from the library 3652419Sjulian * being used are not cryptographic related :-). 3752419Sjulian * 4. If you include any Windows specific code (or a derivative thereof) from 3866775Sarchie * the apps directory (application code) you must include an acknowledgement: 3952419Sjulian * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4052419Sjulian * 4152419Sjulian * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4252419Sjulian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4352419Sjulian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44122481Sru * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45122481Sru * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4652419Sjulian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4752419Sjulian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4852419Sjulian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4966775Sarchie * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5052419Sjulian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51171688Smav * SUCH DAMAGE. 52171688Smav * 53171688Smav * The licence and distribution terms for any publically available version or 5452639Sarchie * derivative of this code cannot be changed. i.e. this code cannot simply be 5552639Sarchie * copied and put under another distribution licence 5652639Sarchie * [including the GNU Public Licence.] 5752639Sarchie */ 5852639Sarchie 5952639Sarchie#include <stdio.h> 6052639Sarchie#include "cryptlib.h" 6152639Sarchie#include <openssl/bn.h> 6252639Sarchie#include <openssl/evp.h> 6352639Sarchie#include <openssl/objects.h> 6452419Sjulian#ifndef OPENSSL_NO_RSA 6552639Sarchie#include <openssl/rsa.h> 6652639Sarchie#endif 6752639Sarchie#ifndef OPENSSL_NO_DSA 6852639Sarchie#include <openssl/dsa.h> 6952639Sarchie#endif 7052639Sarchie#ifndef OPENSSL_NO_EC 7152639Sarchie#include <openssl/ec.h> 7252639Sarchie#endif 7352639Sarchie 7452639Sarchieint i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp) 7552639Sarchie { 7652639Sarchie#ifndef OPENSSL_NO_RSA 7759882Sarchie if (a->type == EVP_PKEY_RSA) 7852419Sjulian { 7952639Sarchie return(i2d_RSAPrivateKey(a->pkey.rsa,pp)); 8052639Sarchie } 81165580Sglebius else 82165580Sglebius#endif 83165580Sglebius#ifndef OPENSSL_NO_DSA 84165580Sglebius if (a->type == EVP_PKEY_DSA) 85165580Sglebius { 86165580Sglebius return(i2d_DSAPrivateKey(a->pkey.dsa,pp)); 87165580Sglebius } 88165580Sglebius#endif 89165580Sglebius#ifndef OPENSSL_NO_EC 90165580Sglebius if (a->type == EVP_PKEY_EC) 91165580Sglebius { 92165580Sglebius return(i2d_ECPrivateKey(a->pkey.ec, pp)); 93165580Sglebius } 94165580Sglebius#endif 9552419Sjulian 9652419Sjulian ASN1err(ASN1_F_I2D_PRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE); 9759882Sarchie return(-1); 9859882Sarchie } 9966775Sarchie 10052639Sarchie