pem_oth.c revision 160814
1111072Sjake/* crypto/pem/pem_oth.c */ 2111072Sjake/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3167308Smarius * All rights reserved. 4111072Sjake * 5111072Sjake * This package is an SSL implementation written 6111072Sjake * by Eric Young (eay@cryptsoft.com). 7111072Sjake * The implementation was written so as to conform with Netscapes SSL. 8111072Sjake * 9111072Sjake * This library is free for commercial and non-commercial use as long as 10111072Sjake * the following conditions are aheared to. The following conditions 11111072Sjake * apply to all code found in this distribution, be it the RC4, RSA, 12111072Sjake * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13111072Sjake * included with this distribution is covered by the same copyright terms 14111072Sjake * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15111072Sjake * 16111072Sjake * Copyright remains Eric Young's, and as such any Copyright notices in 17111072Sjake * the code are not to be removed. 18111072Sjake * If this package is used in a product, Eric Young should be given attribution 19111072Sjake * as the author of the parts of the library used. 20111072Sjake * This can be in the form of a textual message at program startup or 21111072Sjake * in documentation (online or textual) provided with the package. 22111072Sjake * 23111072Sjake * Redistribution and use in source and binary forms, with or without 24111072Sjake * modification, are permitted provided that the following conditions 25111072Sjake * are met: 26111072Sjake * 1. Redistributions of source code must retain the copyright 27111072Sjake * notice, this list of conditions and the following disclaimer. 28143129Smarius * 2. Redistributions in binary form must reproduce the above copyright 29143129Smarius * notice, this list of conditions and the following disclaimer in the 30143129Smarius * documentation and/or other materials provided with the distribution. 31111072Sjake * 3. All advertising materials mentioning features or use of this software 32111072Sjake * must display the following acknowledgement: 33111072Sjake * "This product includes cryptographic software written by 34111072Sjake * Eric Young (eay@cryptsoft.com)" 35111072Sjake * The word 'cryptographic' can be left out if the rouines from the library 36167308Smarius * being used are not cryptographic related :-). 37111123Sjake * 4. If you include any Windows specific code (or a derivative thereof) from 38111072Sjake * the apps directory (application code) you must include an acknowledgement: 39143826Smarius * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40133589Smarius * 41152684Smarius * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42111072Sjake * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43111072Sjake * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44111072Sjake * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45111072Sjake * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46111072Sjake * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47111072Sjake * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48111072Sjake * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49111072Sjake * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50111072Sjake * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51111072Sjake * SUCH DAMAGE. 52111072Sjake * 53111072Sjake * The licence and distribution terms for any publically available version or 54152684Smarius * derivative of this code cannot be changed. i.e. this code cannot simply be 55111072Sjake * copied and put under another distribution licence 56111072Sjake * [including the GNU Public Licence.] 57111072Sjake */ 58167308Smarius 59172066Smarius#include <stdio.h> 60167308Smarius#include "cryptlib.h" 61167308Smarius#include <openssl/buffer.h> 62167308Smarius#include <openssl/objects.h> 63167308Smarius#include <openssl/evp.h> 64167308Smarius#include <openssl/rand.h> 65167308Smarius#include <openssl/x509.h> 66167308Smarius#include <openssl/pem.h> 67167308Smarius 68167308Smarius/* Handle 'other' PEMs: not private keys */ 69167308Smarius 70167308Smariusvoid *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x, 71167308Smarius pem_password_cb *cb, void *u) 72225931Smarius { 73167308Smarius const unsigned char *p=NULL; 74167308Smarius unsigned char *data=NULL; 75167308Smarius long len; 76172066Smarius char *ret=NULL; 77172066Smarius 78178443Smarius if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u)) 79178443Smarius return NULL; 80143826Smarius p = data; 81152684Smarius ret=d2i(x,&p,len); 82111123Sjake if (ret == NULL) 83167308Smarius PEMerr(PEM_F_PEM_ASN1_READ_BIO,ERR_R_ASN1_LIB); 84167308Smarius OPENSSL_free(data); 85167308Smarius return(ret); 86167308Smarius } 87167308Smarius