108 lines
4.1 KiB
C
108 lines
4.1 KiB
C
/* t_spki.c */
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/*
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* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
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* 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/x509.h>
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#include <openssl/asn1.h>
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#ifndef OPENSSL_NO_RSA
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# include <openssl/rsa.h>
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#endif
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#ifndef OPENSSL_NO_DSA
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# include <openssl/dsa.h>
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#endif
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#include <openssl/bn.h>
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/* Print out an SPKI */
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int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki)
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{
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EVP_PKEY *pkey;
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ASN1_IA5STRING *chal;
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int i, n;
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char *s;
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BIO_printf(out, "Netscape SPKI:\n");
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i = OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm);
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BIO_printf(out, " Public Key Algorithm: %s\n",
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(i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
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pkey = X509_PUBKEY_get(spki->spkac->pubkey);
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if (!pkey)
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BIO_printf(out, " Unable to load public key\n");
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else {
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EVP_PKEY_print_public(out, pkey, 4, NULL);
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EVP_PKEY_free(pkey);
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}
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chal = spki->spkac->challenge;
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if (chal->length)
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BIO_printf(out, " Challenge String: %s\n", chal->data);
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i = OBJ_obj2nid(spki->sig_algor->algorithm);
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BIO_printf(out, " Signature Algorithm: %s",
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(i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
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n = spki->signature->length;
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s = (char *)spki->signature->data;
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for (i = 0; i < n; i++) {
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if ((i % 18) == 0)
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BIO_write(out, "\n ", 7);
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BIO_printf(out, "%02x%s", (unsigned char)s[i],
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((i + 1) == n) ? "" : ":");
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}
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BIO_write(out, "\n", 1);
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return 1;
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}
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