+++ /dev/null
-/* $OpenBSD: n_pkey.c,v 1.35 2021/12/25 13:17:48 jsing Exp $ */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/opensslconf.h>
-
-#ifndef OPENSSL_NO_RSA
-#include <openssl/asn1t.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/rsa.h>
-#include <openssl/x509.h>
-
-#include "evp_locl.h"
-#include "x509_lcl.h"
-
-#ifndef OPENSSL_NO_RC4
-
-typedef struct netscape_pkey_st {
- long version;
- X509_ALGOR *algor;
- ASN1_OCTET_STRING *private_key;
-} NETSCAPE_PKEY;
-
-typedef struct netscape_encrypted_pkey_st {
- ASN1_OCTET_STRING *os;
- /* This is the same structure as DigestInfo so use it:
- * although this isn't really anything to do with
- * digests.
- */
- X509_SIG *enckey;
-} NETSCAPE_ENCRYPTED_PKEY;
-
-
-static const ASN1_AUX NETSCAPE_ENCRYPTED_PKEY_aux = {
- .flags = ASN1_AFLG_BROKEN,
-};
-static const ASN1_TEMPLATE NETSCAPE_ENCRYPTED_PKEY_seq_tt[] = {
- {
- .offset = offsetof(NETSCAPE_ENCRYPTED_PKEY, os),
- .field_name = "os",
- .item = &ASN1_OCTET_STRING_it,
- },
- {
- .offset = offsetof(NETSCAPE_ENCRYPTED_PKEY, enckey),
- .field_name = "enckey",
- .item = &X509_SIG_it,
- },
-};
-
-const ASN1_ITEM NETSCAPE_ENCRYPTED_PKEY_it = {
- .itype = ASN1_ITYPE_SEQUENCE,
- .utype = V_ASN1_SEQUENCE,
- .templates = NETSCAPE_ENCRYPTED_PKEY_seq_tt,
- .tcount = sizeof(NETSCAPE_ENCRYPTED_PKEY_seq_tt) / sizeof(ASN1_TEMPLATE),
- .funcs = &NETSCAPE_ENCRYPTED_PKEY_aux,
- .size = sizeof(NETSCAPE_ENCRYPTED_PKEY),
- .sname = "NETSCAPE_ENCRYPTED_PKEY",
-};
-
-NETSCAPE_ENCRYPTED_PKEY *NETSCAPE_ENCRYPTED_PKEY_new(void);
-void NETSCAPE_ENCRYPTED_PKEY_free(NETSCAPE_ENCRYPTED_PKEY *a);
-NETSCAPE_ENCRYPTED_PKEY *d2i_NETSCAPE_ENCRYPTED_PKEY(NETSCAPE_ENCRYPTED_PKEY **a, const unsigned char **in, long len);
-int i2d_NETSCAPE_ENCRYPTED_PKEY(const NETSCAPE_ENCRYPTED_PKEY *a, unsigned char **out);
-
-NETSCAPE_ENCRYPTED_PKEY *
-d2i_NETSCAPE_ENCRYPTED_PKEY(NETSCAPE_ENCRYPTED_PKEY **a, const unsigned char **in, long len)
-{
- return (NETSCAPE_ENCRYPTED_PKEY *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
- &NETSCAPE_ENCRYPTED_PKEY_it);
-}
-
-int
-i2d_NETSCAPE_ENCRYPTED_PKEY(const NETSCAPE_ENCRYPTED_PKEY *a, unsigned char **out)
-{
- return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_ENCRYPTED_PKEY_it);
-}
-
-NETSCAPE_ENCRYPTED_PKEY *
-NETSCAPE_ENCRYPTED_PKEY_new(void)
-{
- return (NETSCAPE_ENCRYPTED_PKEY *)ASN1_item_new(&NETSCAPE_ENCRYPTED_PKEY_it);
-}
-
-void
-NETSCAPE_ENCRYPTED_PKEY_free(NETSCAPE_ENCRYPTED_PKEY *a)
-{
- ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_ENCRYPTED_PKEY_it);
-}
-
-static const ASN1_TEMPLATE NETSCAPE_PKEY_seq_tt[] = {
- {
- .offset = offsetof(NETSCAPE_PKEY, version),
- .field_name = "version",
- .item = &LONG_it,
- },
- {
- .offset = offsetof(NETSCAPE_PKEY, algor),
- .field_name = "algor",
- .item = &X509_ALGOR_it,
- },
- {
- .offset = offsetof(NETSCAPE_PKEY, private_key),
- .field_name = "private_key",
- .item = &ASN1_OCTET_STRING_it,
- },
-};
-
-const ASN1_ITEM NETSCAPE_PKEY_it = {
- .itype = ASN1_ITYPE_SEQUENCE,
- .utype = V_ASN1_SEQUENCE,
- .templates = NETSCAPE_PKEY_seq_tt,
- .tcount = sizeof(NETSCAPE_PKEY_seq_tt) / sizeof(ASN1_TEMPLATE),
- .size = sizeof(NETSCAPE_PKEY),
- .sname = "NETSCAPE_PKEY",
-};
-
-NETSCAPE_PKEY *NETSCAPE_PKEY_new(void);
-void NETSCAPE_PKEY_free(NETSCAPE_PKEY *a);
-NETSCAPE_PKEY *d2i_NETSCAPE_PKEY(NETSCAPE_PKEY **a, const unsigned char **in, long len);
-int i2d_NETSCAPE_PKEY(const NETSCAPE_PKEY *a, unsigned char **out);
-
-NETSCAPE_PKEY *
-d2i_NETSCAPE_PKEY(NETSCAPE_PKEY **a, const unsigned char **in, long len)
-{
- return (NETSCAPE_PKEY *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
- &NETSCAPE_PKEY_it);
-}
-
-int
-i2d_NETSCAPE_PKEY(const NETSCAPE_PKEY *a, unsigned char **out)
-{
- return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_PKEY_it);
-}
-
-NETSCAPE_PKEY *
-NETSCAPE_PKEY_new(void)
-{
- return (NETSCAPE_PKEY *)ASN1_item_new(&NETSCAPE_PKEY_it);
-}
-
-void
-NETSCAPE_PKEY_free(NETSCAPE_PKEY *a)
-{
- ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_PKEY_it);
-}
-
-static RSA *d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
- int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey);
-
-int
-i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
- int (*cb)(char *buf, int len, const char *prompt, int verify))
-{
- return i2d_RSA_NET(a, pp, cb, 0);
-}
-
-int
-i2d_RSA_NET(const RSA *a, unsigned char **pp,
- int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
-{
- int i, j, ret = 0;
- int rsalen, pkeylen, olen;
- NETSCAPE_PKEY *pkey = NULL;
- NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
- unsigned char buf[256], *zz;
- unsigned char key[EVP_MAX_KEY_LENGTH];
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
-
- if (a == NULL)
- return (0);
-
- if ((pkey = NETSCAPE_PKEY_new()) == NULL)
- goto err;
- if ((enckey = NETSCAPE_ENCRYPTED_PKEY_new()) == NULL)
- goto err;
- pkey->version = 0;
-
- pkey->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption);
- if ((pkey->algor->parameter = ASN1_TYPE_new()) == NULL)
- goto err;
- pkey->algor->parameter->type = V_ASN1_NULL;
-
- rsalen = i2d_RSAPrivateKey(a, NULL);
-
- /* Fake some octet strings just for the initial length
- * calculation.
- */
- pkey->private_key->length = rsalen;
- pkeylen = i2d_NETSCAPE_PKEY(pkey, NULL);
- enckey->enckey->digest->length = pkeylen;
- enckey->os->length = 11; /* "private-key" */
- enckey->enckey->algor->algorithm = OBJ_nid2obj(NID_rc4);
- if ((enckey->enckey->algor->parameter = ASN1_TYPE_new()) == NULL)
- goto err;
- enckey->enckey->algor->parameter->type = V_ASN1_NULL;
-
- if (pp == NULL) {
- olen = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, NULL);
- NETSCAPE_PKEY_free(pkey);
- NETSCAPE_ENCRYPTED_PKEY_free(enckey);
- return olen;
- }
-
- /* Since its RC4 encrypted length is actual length */
- if ((zz = malloc(rsalen)) == NULL) {
- ASN1error(ERR_R_MALLOC_FAILURE);
- goto err;
- }
-
- pkey->private_key->data = zz;
- /* Write out private key encoding */
- i2d_RSAPrivateKey(a, &zz);
-
- if ((zz = malloc(pkeylen)) == NULL) {
- ASN1error(ERR_R_MALLOC_FAILURE);
- goto err;
- }
-
- enckey->enckey->digest->data = zz;
- if (!ASN1_STRING_set(enckey->os, "private-key", -1)) {
- ASN1error(ERR_R_MALLOC_FAILURE);
- goto err;
- }
- i2d_NETSCAPE_PKEY(pkey, &zz);
-
- /* Wipe the private key encoding */
- explicit_bzero(pkey->private_key->data, rsalen);
-
- if (cb == NULL)
- cb = EVP_read_pw_string;
- i = cb((char *)buf, sizeof(buf), "Enter Private Key password:", 1);
- if (i != 0) {
- ASN1error(ASN1_R_BAD_PASSWORD_READ);
- goto err;
- }
- i = strlen((char *)buf);
- /* If the key is used for SGC the algorithm is modified a little. */
- if (sgckey) {
- if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
- goto err;
- memcpy(buf + 16, "SGCKEYSALT", 10);
- i = 26;
- }
-
- if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i,1, key, NULL))
- goto err;
- explicit_bzero(buf, sizeof(buf));
-
- /* Encrypt private key in place */
- zz = enckey->enckey->digest->data;
- if (!EVP_EncryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
- goto err;
- if (!EVP_EncryptUpdate(&ctx, zz, &i, zz, pkeylen))
- goto err;
- if (!EVP_EncryptFinal_ex(&ctx, zz + i, &j))
- goto err;
-
- ret = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, pp);
- err:
- EVP_CIPHER_CTX_cleanup(&ctx);
- NETSCAPE_ENCRYPTED_PKEY_free(enckey);
- NETSCAPE_PKEY_free(pkey);
- return (ret);
-}
-
-
-RSA *
-d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
- int (*cb)(char *buf, int len, const char *prompt, int verify))
-{
- return d2i_RSA_NET(a, pp, length, cb, 0);
-}
-
-RSA *
-d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
- int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
-{
- RSA *ret = NULL;
- const unsigned char *p;
- NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
-
- p = *pp;
-
- enckey = d2i_NETSCAPE_ENCRYPTED_PKEY(NULL, &p, length);
- if (!enckey) {
- ASN1error(ASN1_R_DECODING_ERROR);
- return NULL;
- }
-
- /* XXX 11 == strlen("private-key") */
- if (enckey->os->length != 11 ||
- memcmp("private-key", enckey->os->data, 11) != 0) {
- ASN1error(ASN1_R_PRIVATE_KEY_HEADER_MISSING);
- goto err;
- }
- if (OBJ_obj2nid(enckey->enckey->algor->algorithm) != NID_rc4) {
- ASN1error(ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM);
- goto err;
- }
- if (cb == NULL)
- cb = EVP_read_pw_string;
- if ((ret = d2i_RSA_NET_2(a, enckey->enckey->digest, cb,
- sgckey)) == NULL)
- goto err;
-
- *pp = p;
-
- err:
- NETSCAPE_ENCRYPTED_PKEY_free(enckey);
- return ret;
-
-}
-
-static RSA *
-d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
- int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
-{
- NETSCAPE_PKEY *pkey = NULL;
- RSA *ret = NULL;
- int i, j;
- unsigned char buf[256];
- const unsigned char *zz;
- unsigned char key[EVP_MAX_KEY_LENGTH];
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
-
- i=cb((char *)buf, sizeof(buf), "Enter Private Key password:",0);
- if (i != 0) {
- ASN1error(ASN1_R_BAD_PASSWORD_READ);
- goto err;
- }
-
- i = strlen((char *)buf);
- if (sgckey){
- if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
- goto err;
- memcpy(buf + 16, "SGCKEYSALT", 10);
- i = 26;
- }
-
- if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i,1, key, NULL))
- goto err;
- explicit_bzero(buf, sizeof(buf));
-
- if (!EVP_DecryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
- goto err;
- if (!EVP_DecryptUpdate(&ctx, os->data, &i, os->data, os->length))
- goto err;
- if (!EVP_DecryptFinal_ex(&ctx, &(os->data[i]), &j))
- goto err;
- os->length = i + j;
-
- zz = os->data;
-
- if ((pkey = d2i_NETSCAPE_PKEY(NULL, &zz, os->length)) == NULL) {
- ASN1error(ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY);
- goto err;
- }
-
- zz = pkey->private_key->data;
- if ((ret = d2i_RSAPrivateKey(a, &zz,
- pkey->private_key->length)) == NULL) {
- ASN1error(ASN1_R_UNABLE_TO_DECODE_RSA_KEY);
- goto err;
- }
-
- err:
- EVP_CIPHER_CTX_cleanup(&ctx);
- NETSCAPE_PKEY_free(pkey);
- return (ret);
-}
-
-#endif /* OPENSSL_NO_RC4 */
-
-#endif
+++ /dev/null
-/* $OpenBSD: x_nx509.c,v 1.6 2015/02/11 04:00:39 jsing Exp $ */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
- */
-/* ====================================================================
- * Copyright (c) 2005 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stddef.h>
-#include <openssl/x509.h>
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-
-/* Old netscape certificate wrapper format */
-
-static const ASN1_TEMPLATE NETSCAPE_X509_seq_tt[] = {
- {
- .offset = offsetof(NETSCAPE_X509, header),
- .field_name = "header",
- .item = &ASN1_OCTET_STRING_it,
- },
- {
- .flags = ASN1_TFLG_OPTIONAL,
- .offset = offsetof(NETSCAPE_X509, cert),
- .field_name = "cert",
- .item = &X509_it,
- },
-};
-
-const ASN1_ITEM NETSCAPE_X509_it = {
- .itype = ASN1_ITYPE_SEQUENCE,
- .utype = V_ASN1_SEQUENCE,
- .templates = NETSCAPE_X509_seq_tt,
- .tcount = sizeof(NETSCAPE_X509_seq_tt) / sizeof(ASN1_TEMPLATE),
- .size = sizeof(NETSCAPE_X509),
- .sname = "NETSCAPE_X509",
-};
-
-
-NETSCAPE_X509 *
-d2i_NETSCAPE_X509(NETSCAPE_X509 **a, const unsigned char **in, long len)
-{
- return (NETSCAPE_X509 *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
- &NETSCAPE_X509_it);
-}
-
-int
-i2d_NETSCAPE_X509(NETSCAPE_X509 *a, unsigned char **out)
-{
- return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_X509_it);
-}
-
-NETSCAPE_X509 *
-NETSCAPE_X509_new(void)
-{
- return (NETSCAPE_X509 *)ASN1_item_new(&NETSCAPE_X509_it);
-}
-
-void
-NETSCAPE_X509_free(NETSCAPE_X509 *a)
-{
- ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_X509_it);
-}
projects / openbsd / commitdiff