| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved. |
| 3 | * |
| 4 | * Licensed under the OpenSSL license (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) |
| 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->length, 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 | } |