1 | /* |
2 | * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at |
7 | * https://www.openssl.org/source/license.html |
8 | */ |
9 | |
10 | #include <stdio.h> |
11 | #include "internal/cryptlib.h" |
12 | #include <openssl/x509.h> |
13 | #include <openssl/asn1.h> |
14 | #include <openssl/rsa.h> |
15 | #include <openssl/dsa.h> |
16 | #include <openssl/bn.h> |
17 | |
18 | /* Print out an SPKI */ |
19 | |
20 | int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki) |
21 | { |
22 | EVP_PKEY *pkey; |
23 | ASN1_IA5STRING *chal; |
24 | ASN1_OBJECT *spkioid; |
25 | int i, n; |
26 | char *s; |
27 | BIO_printf(out, "Netscape SPKI:\n" ); |
28 | X509_PUBKEY_get0_param(&spkioid, NULL, NULL, NULL, spki->spkac->pubkey); |
29 | i = OBJ_obj2nid(spkioid); |
30 | BIO_printf(out, " Public Key Algorithm: %s\n" , |
31 | (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); |
32 | pkey = X509_PUBKEY_get(spki->spkac->pubkey); |
33 | if (pkey == NULL) |
34 | BIO_printf(out, " Unable to load public key\n" ); |
35 | else { |
36 | EVP_PKEY_print_public(out, pkey, 4, NULL); |
37 | EVP_PKEY_free(pkey); |
38 | } |
39 | chal = spki->spkac->challenge; |
40 | if (chal->length) |
41 | BIO_printf(out, " Challenge String: %s\n" , chal->data); |
42 | i = OBJ_obj2nid(spki->sig_algor.algorithm); |
43 | BIO_printf(out, " Signature Algorithm: %s" , |
44 | (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); |
45 | |
46 | n = spki->signature->length; |
47 | s = (char *)spki->signature->data; |
48 | for (i = 0; i < n; i++) { |
49 | if ((i % 18) == 0) |
50 | BIO_write(out, "\n " , 7); |
51 | BIO_printf(out, "%02x%s" , (unsigned char)s[i], |
52 | ((i + 1) == n) ? "" : ":" ); |
53 | } |
54 | BIO_write(out, "\n" , 1); |
55 | return 1; |
56 | } |
57 | |