1/* $OpenBSD: t_spki.c,v 1.17 2024/04/09 13:55:02 beck Exp $ */ 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 61#include <openssl/opensslconf.h> 62 63#include <openssl/asn1.h> 64#include <openssl/bn.h> 65#include <openssl/x509.h> 66 67#ifndef OPENSSL_NO_DSA 68#include <openssl/dsa.h> 69#endif 70#ifndef OPENSSL_NO_RSA 71#include <openssl/rsa.h> 72#endif 73 74#include "x509_local.h" 75 76/* Print out an SPKI */ 77 78int 79NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki) 80{ 81 EVP_PKEY *pkey; 82 ASN1_IA5STRING *chal; 83 int i, n; 84 char *s; 85 86 BIO_printf(out, "Netscape SPKI:\n"); 87 i = OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm); 88 BIO_printf(out, " Public Key Algorithm: %s\n", 89 (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); 90 pkey = X509_PUBKEY_get(spki->spkac->pubkey); 91 if (!pkey) 92 BIO_printf(out, " Unable to load public key\n"); 93 else { 94 EVP_PKEY_print_public(out, pkey, 4, NULL); 95 EVP_PKEY_free(pkey); 96 } 97 chal = spki->spkac->challenge; 98 if (chal->length) 99 BIO_printf(out, " Challenge String: %.*s\n", chal->length, 100 chal->data); 101 i = OBJ_obj2nid(spki->sig_algor->algorithm); 102 BIO_printf(out, " Signature Algorithm: %s", 103 (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); 104 105 n = spki->signature->length; 106 s = (char *)spki->signature->data; 107 for (i = 0; i < n; i++) { 108 if ((i % 18) == 0) 109 BIO_write(out, "\n ", 7); 110 BIO_printf(out, "%02x%s", (unsigned char)s[i], 111 ((i + 1) == n) ? "" : ":"); 112 } 113 BIO_write(out, "\n", 1); 114 return 1; 115} 116LCRYPTO_ALIAS(NETSCAPE_SPKI_print); 117