195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* crypto/pem/pem_oth.c */ 295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * All rights reserved. 495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This package is an SSL implementation written 695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * by Eric Young (eay@cryptsoft.com). 795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The implementation was written so as to conform with Netscapes SSL. 895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This library is free for commercial and non-commercial use as long as 1095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the following conditions are aheared to. The following conditions 1195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * apply to all code found in this distribution, be it the RC4, RSA, 1295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * included with this distribution is covered by the same copyright terms 1495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Copyright remains Eric Young's, and as such any Copyright notices in 1795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the code are not to be removed. 1895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * If this package is used in a product, Eric Young should be given attribution 1995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * as the author of the parts of the library used. 2095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This can be in the form of a textual message at program startup or 2195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * in documentation (online or textual) provided with the package. 2295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Redistribution and use in source and binary forms, with or without 2495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * modification, are permitted provided that the following conditions 2595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * are met: 2695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1. Redistributions of source code must retain the copyright 2795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer. 2895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2. Redistributions in binary form must reproduce the above copyright 2995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer in the 3095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * documentation and/or other materials provided with the distribution. 3195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3. All advertising materials mentioning features or use of this software 3295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * must display the following acknowledgement: 3395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes cryptographic software written by 3495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Eric Young (eay@cryptsoft.com)" 3595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The word 'cryptographic' can be left out if the rouines from the library 3695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * being used are not cryptographic related :-). 3795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4. If you include any Windows specific code (or a derivative thereof) from 3895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the apps directory (application code) you must include an acknowledgement: 3995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * SUCH DAMAGE. 5295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The licence and distribution terms for any publically available version or 5495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * derivative of this code cannot be changed. i.e. this code cannot simply be 5595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * copied and put under another distribution licence 5695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * [including the GNU Public Licence.] */ 5795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 5895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/pem.h> 5995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <stdio.h> 6195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/buf.h> 6395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/err.h> 6495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/mem.h> 6595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/evp.h> 6695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/obj.h> 6795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/rand.h> 6895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/x509.h> 6995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Handle 'other' PEMs: not private keys */ 7295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyvoid *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x, 7495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley pem_password_cb *cb, void *u) 7595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 7695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley const unsigned char *p=NULL; 7795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley unsigned char *data=NULL; 7895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley long len; 7995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley char *ret=NULL; 8095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 8195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u)) 8295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return NULL; 8395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley p = data; 8495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ret=d2i(x,&p,len); 8595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if (ret == NULL) 8695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(PEM, PEM_ASN1_read_bio, ERR_R_ASN1_LIB); 8795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_free(data); 8895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ret; 8995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 90