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authortb <>2024-01-27 17:14:33 +0000
committertb <>2024-01-27 17:14:33 +0000
commit282547129442bcb72f9be8786b1c02a10cfc330d (patch)
tree9ee1fa5f2616af5e75755c62583db2a771d55e19 /src/lib/libcrypto/pkcs12/p12_crpt.c
parent3e40679b6f3d8df4a6014838542e2caa8358df08 (diff)
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Fold keyivgen functions into evp_pbe.c
These are only used by the EVP_PBE routines and will become internal in the next major bump.
Diffstat (limited to 'src/lib/libcrypto/pkcs12/p12_crpt.c')
-rw-r--r--src/lib/libcrypto/pkcs12/p12_crpt.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/src/lib/libcrypto/pkcs12/p12_crpt.c b/src/lib/libcrypto/pkcs12/p12_crpt.c
deleted file mode 100644
index e7d30101c3..0000000000
--- a/src/lib/libcrypto/pkcs12/p12_crpt.c
+++ /dev/null
@@ -1,123 +0,0 @@
1/* $OpenBSD: p12_crpt.c,v 1.17 2023/02/16 08:38:17 tb 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#include <string.h>
61
62#include <openssl/err.h>
63#include <openssl/pkcs12.h>
64
65/* PKCS#12 PBE algorithms now in static table */
66
67void
68PKCS12_PBE_add(void)
69{
70}
71LCRYPTO_ALIAS(PKCS12_PBE_add);
72
73int
74PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
75 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de)
76{
77 PBEPARAM *pbe;
78 int saltlen, iter, ret;
79 unsigned char *salt;
80 const unsigned char *pbuf;
81 unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
82
83 /* Extract useful info from parameter */
84 if (param == NULL || param->type != V_ASN1_SEQUENCE ||
85 param->value.sequence == NULL) {
86 PKCS12error(PKCS12_R_DECODE_ERROR);
87 return 0;
88 }
89
90 pbuf = param->value.sequence->data;
91 if (!(pbe = d2i_PBEPARAM(NULL, &pbuf, param->value.sequence->length))) {
92 PKCS12error(PKCS12_R_DECODE_ERROR);
93 return 0;
94 }
95
96 if (!pbe->iter)
97 iter = 1;
98 else if ((iter = ASN1_INTEGER_get(pbe->iter)) <= 0) {
99 PKCS12error(PKCS12_R_DECODE_ERROR);
100 PBEPARAM_free(pbe);
101 return 0;
102 }
103 salt = pbe->salt->data;
104 saltlen = pbe->salt->length;
105 if (!PKCS12_key_gen(pass, passlen, salt, saltlen, PKCS12_KEY_ID,
106 iter, EVP_CIPHER_key_length(cipher), key, md)) {
107 PKCS12error(PKCS12_R_KEY_GEN_ERROR);
108 PBEPARAM_free(pbe);
109 return 0;
110 }
111 if (!PKCS12_key_gen(pass, passlen, salt, saltlen, PKCS12_IV_ID,
112 iter, EVP_CIPHER_iv_length(cipher), iv, md)) {
113 PKCS12error(PKCS12_R_IV_GEN_ERROR);
114 PBEPARAM_free(pbe);
115 return 0;
116 }
117 PBEPARAM_free(pbe);
118 ret = EVP_CipherInit_ex(ctx, cipher, NULL, key, iv, en_de);
119 explicit_bzero(key, EVP_MAX_KEY_LENGTH);
120 explicit_bzero(iv, EVP_MAX_IV_LENGTH);
121 return ret;
122}
123LCRYPTO_ALIAS(PKCS12_PBE_keyivgen);