pem_oth.c revision 296465
153855Simp/* crypto/pem/pem_oth.c */ 253855Simp/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 353855Simp * All rights reserved. 453855Simp * 553855Simp * This package is an SSL implementation written 653855Simp * by Eric Young (eay@cryptsoft.com). 753855Simp * The implementation was written so as to conform with Netscapes SSL. 853855Simp * 953855Simp * This library is free for commercial and non-commercial use as long as 1053855Simp * the following conditions are aheared to. The following conditions 1153855Simp * apply to all code found in this distribution, be it the RC4, RSA, 1253855Simp * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1353855Simp * included with this distribution is covered by the same copyright terms 1453855Simp * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1553855Simp * 1653855Simp * Copyright remains Eric Young's, and as such any Copyright notices in 1753855Simp * the code are not to be removed. 1853855Simp * If this package is used in a product, Eric Young should be given attribution 1953855Simp * as the author of the parts of the library used. 2053855Simp * This can be in the form of a textual message at program startup or 2153855Simp * in documentation (online or textual) provided with the package. 2253855Simp * 2353855Simp * Redistribution and use in source and binary forms, with or without 2453855Simp * modification, are permitted provided that the following conditions 2553855Simp * are met: 2653855Simp * 1. Redistributions of source code must retain the copyright 2753855Simp * notice, this list of conditions and the following disclaimer. 2853855Simp * 2. Redistributions in binary form must reproduce the above copyright 2953855Simp * notice, this list of conditions and the following disclaimer in the 3053855Simp * documentation and/or other materials provided with the distribution. 3153855Simp * 3. All advertising materials mentioning features or use of this software 3253855Simp * must display the following acknowledgement: 3353855Simp * "This product includes cryptographic software written by 3453855Simp * Eric Young (eay@cryptsoft.com)" 3553855Simp * The word 'cryptographic' can be left out if the rouines from the library 3653855Simp * being used are not cryptographic related :-). 3753855Simp * 4. If you include any Windows specific code (or a derivative thereof) from 3853855Simp * the apps directory (application code) you must include an acknowledgement: 3953855Simp * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4053855Simp * 4153855Simp * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4253855Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4353855Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4453855Simp * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4553855Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4653855Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4753855Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4853855Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4953855Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5053855Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5153855Simp * SUCH DAMAGE. 5253855Simp * 5353855Simp * The licence and distribution terms for any publically available version or 5453855Simp * derivative of this code cannot be changed. i.e. this code cannot simply be 5553855Simp * copied and put under another distribution licence 5653855Simp * [including the GNU Public Licence.] 57 */ 58 59#include <stdio.h> 60#include "cryptlib.h" 61#include <openssl/buffer.h> 62#include <openssl/objects.h> 63#include <openssl/evp.h> 64#include <openssl/rand.h> 65#include <openssl/x509.h> 66#include <openssl/pem.h> 67 68/* Handle 'other' PEMs: not private keys */ 69 70void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x, 71 pem_password_cb *cb, void *u) 72{ 73 const unsigned char *p = NULL; 74 unsigned char *data = NULL; 75 long len; 76 char *ret = NULL; 77 78 if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u)) 79 return NULL; 80 p = data; 81 ret = d2i(x, &p, len); 82 if (ret == NULL) 83 PEMerr(PEM_F_PEM_ASN1_READ_BIO, ERR_R_ASN1_LIB); 84 OPENSSL_free(data); 85 return (ret); 86} 87