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1 /* t_spki.c */ | |
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
3 * project 1999. | |
4 */ | |
5 /* ==================================================================== | |
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
7 * | |
8 * Redistribution and use in source and binary forms, with or without | |
9 * modification, are permitted provided that the following conditions | |
10 * are met: | |
11 * | |
12 * 1. Redistributions of source code must retain the above copyright | |
13 * notice, this list of conditions and the following disclaimer. | |
14 * | |
15 * 2. Redistributions in binary form must reproduce the above copyright | |
16 * notice, this list of conditions and the following disclaimer in | |
17 * the documentation and/or other materials provided with the | |
18 * distribution. | |
19 * | |
20 * 3. All advertising materials mentioning features or use of this | |
21 * software must display the following acknowledgment: | |
22 * "This product includes software developed by the OpenSSL Project | |
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
24 * | |
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
26 * endorse or promote products derived from this software without | |
27 * prior written permission. For written permission, please contact | |
28 * licensing@OpenSSL.org. | |
29 * | |
30 * 5. Products derived from this software may not be called "OpenSSL" | |
31 * nor may "OpenSSL" appear in their names without prior written | |
32 * permission of the OpenSSL Project. | |
33 * | |
34 * 6. Redistributions of any form whatsoever must retain the following | |
35 * acknowledgment: | |
36 * "This product includes software developed by the OpenSSL Project | |
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
38 * | |
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
51 * ==================================================================== | |
52 * | |
53 * This product includes cryptographic software written by Eric Young | |
54 * (eay@cryptsoft.com). This product includes software written by Tim | |
55 * Hudson (tjh@cryptsoft.com). | |
56 * | |
57 */ | |
58 | |
59 #include <stdio.h> | |
60 #include "cryptlib.h" | |
61 #include <openssl/x509.h> | |
62 #include <openssl/asn1.h> | |
63 #ifndef OPENSSL_NO_RSA | |
64 #include <openssl/rsa.h> | |
65 #endif | |
66 #ifndef OPENSSL_NO_DSA | |
67 #include <openssl/dsa.h> | |
68 #endif | |
69 #include <openssl/bn.h> | |
70 | |
71 /* Print out an SPKI */ | |
72 | |
73 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki) | |
74 { | |
75 EVP_PKEY *pkey; | |
76 ASN1_IA5STRING *chal; | |
77 int i, n; | |
78 char *s; | |
79 BIO_printf(out, "Netscape SPKI:\n"); | |
80 i=OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm); | |
81 BIO_printf(out," Public Key Algorithm: %s\n", | |
82 (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)); | |
83 pkey = X509_PUBKEY_get(spki->spkac->pubkey); | |
84 if(!pkey) BIO_printf(out, " Unable to load public key\n"); | |
85 else | |
86 { | |
87 EVP_PKEY_print_public(out, pkey, 4, NULL); | |
88 EVP_PKEY_free(pkey); | |
89 } | |
90 chal = spki->spkac->challenge; | |
91 if(chal->length) | |
92 BIO_printf(out, " Challenge String: %s\n", chal->data); | |
93 i=OBJ_obj2nid(spki->sig_algor->algorithm); | |
94 BIO_printf(out," Signature Algorithm: %s", | |
95 (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)); | |
96 | |
97 n=spki->signature->length; | |
98 s=(char *)spki->signature->data; | |
99 for (i=0; i<n; i++) | |
100 { | |
101 if ((i%18) == 0) BIO_write(out,"\n ",7); | |
102 BIO_printf(out,"%02x%s",(unsigned char)s[i], | |
103 ((i+1) == n)?"":":"); | |
104 } | |
105 BIO_write(out,"\n",1); | |
106 return 1; | |
107 } | |
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