mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-21 15:57:42 +01:00
146 lines
4.6 KiB
C
146 lines
4.6 KiB
C
/* crypto/ts/ts_lib.c */
|
|
/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
|
|
* project 2002.
|
|
*/
|
|
/* ====================================================================
|
|
* Copyright (c) 2006 The OpenSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* licensing@OpenSSL.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ====================================================================
|
|
*
|
|
* This product includes cryptographic software written by Eric Young
|
|
* (eay@cryptsoft.com). This product includes software written by Tim
|
|
* Hudson (tjh@cryptsoft.com).
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include "cryptlib.h"
|
|
#include <openssl/objects.h>
|
|
#include <openssl/bn.h>
|
|
#include <openssl/x509v3.h>
|
|
#include "ts.h"
|
|
|
|
/* Local function declarations. */
|
|
|
|
/* Function definitions. */
|
|
|
|
int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num)
|
|
{
|
|
BIGNUM num_bn;
|
|
int result = 0;
|
|
char *hex;
|
|
|
|
BN_init(&num_bn);
|
|
ASN1_INTEGER_to_BN(num, &num_bn);
|
|
if ((hex = BN_bn2hex(&num_bn)))
|
|
{
|
|
result = BIO_write(bio, "0x", 2) > 0;
|
|
result = result && BIO_write(bio, hex, strlen(hex)) > 0;
|
|
OPENSSL_free(hex);
|
|
}
|
|
BN_free(&num_bn);
|
|
|
|
return result;
|
|
}
|
|
|
|
int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj)
|
|
{
|
|
char obj_txt[128];
|
|
|
|
int len = OBJ_obj2txt(obj_txt, sizeof(obj_txt), obj, 0);
|
|
BIO_write(bio, obj_txt, len);
|
|
BIO_write(bio, "\n", 1);
|
|
|
|
return 1;
|
|
}
|
|
|
|
int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions)
|
|
{
|
|
int i, critical, n;
|
|
X509_EXTENSION *ex;
|
|
ASN1_OBJECT *obj;
|
|
|
|
BIO_printf(bio, "Extensions:\n");
|
|
n = X509v3_get_ext_count(extensions);
|
|
for (i = 0; i < n; i++)
|
|
{
|
|
ex = X509v3_get_ext(extensions, i);
|
|
obj = X509_EXTENSION_get_object(ex);
|
|
i2a_ASN1_OBJECT(bio, obj);
|
|
critical = X509_EXTENSION_get_critical(ex);
|
|
BIO_printf(bio, ": %s\n", critical ? "critical" : "");
|
|
if (!X509V3_EXT_print(bio, ex, 0, 4))
|
|
{
|
|
BIO_printf(bio, "%4s", "");
|
|
M_ASN1_OCTET_STRING_print(bio, ex->value);
|
|
}
|
|
BIO_write(bio, "\n", 1);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg)
|
|
{
|
|
int i = OBJ_obj2nid(alg->algorithm);
|
|
return BIO_printf(bio, "Hash Algorithm: %s\n",
|
|
(i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
|
|
}
|
|
|
|
int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *a)
|
|
{
|
|
const ASN1_OCTET_STRING *msg;
|
|
|
|
TS_X509_ALGOR_print_bio(bio, TS_MSG_IMPRINT_get_algo(a));
|
|
|
|
BIO_printf(bio, "Message data:\n");
|
|
msg = TS_MSG_IMPRINT_get_msg(a);
|
|
BIO_dump_indent(bio, (const char *)M_ASN1_STRING_data(msg),
|
|
M_ASN1_STRING_length(msg), 4);
|
|
|
|
return 1;
|
|
}
|