1 files changed, 170 insertions, 0 deletions
diff --git a/src/lib/libcrypto/pkcs12/p12_mutl.c b/src/lib/libcrypto/pkcs12/p12_mutl.c
new file mode 100644
index 0000000000..bac558d6b9
--- /dev/null
+++ b/src/lib/libcrypto/pkcs12/p12_mutl.c
@@ -0,0 +1,170 @@
+/* p12_mutl.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 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).
+ *
+ */
+#ifndef NO_HMAC
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/hmac.h>
+#include <openssl/rand.h>
+#include <openssl/pkcs12.h>
+/* Generate a MAC */
+int PKCS12_gen_mac (PKCS12 *p12, const char *pass, int passlen,
+                    unsigned char *mac, unsigned int *maclen)
+{
+        const EVP_MD *md_type;
+        HMAC_CTX hmac;
+        unsigned char key[PKCS12_MAC_KEY_LENGTH], *salt;
+        int saltlen, iter;
+        salt = p12->mac->salt->data;
+        saltlen = p12->mac->salt->length;
+        if (!p12->mac->iter) iter = 1;
+        else iter = ASN1_INTEGER_get (p12->mac->iter);
+        if(!(md_type =
+                 EVP_get_digestbyobj (p12->mac->dinfo->algor->algorithm))) {
+                PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_UNKNOWN_DIGEST_ALGORITHM);
+                return 0;
+        }
+        if(!PKCS12_key_gen (pass, passlen, salt, saltlen, PKCS12_MAC_ID, iter,
+                                 PKCS12_MAC_KEY_LENGTH, key, md_type)) {
+                PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_KEY_GEN_ERROR);
+                return 0;
+        }
+        HMAC_Init (&hmac, key, PKCS12_MAC_KEY_LENGTH, md_type);
+        HMAC_Update (&hmac, p12->authsafes->d.data->data,
+                                         p12->authsafes->d.data->length);
+        HMAC_Final (&hmac, mac, maclen);
+        return 1;
+}
+/* Verify the mac */
+int PKCS12_verify_mac (PKCS12 *p12, const char *pass, int passlen)
+{
+        unsigned char mac[EVP_MAX_MD_SIZE];
+        unsigned int maclen;
+        if(p12->mac == NULL) {
+                PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_ABSENT);
+                return 0;
+        }
+        if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
+                PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_GENERATION_ERROR);
+                return 0;
+        }
+        if ((maclen != (unsigned int)p12->mac->dinfo->digest->length)
+        || memcmp (mac, p12->mac->dinfo->digest->data, maclen)) {
+                PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_VERIFY_ERROR);
+                return 0;
+        }
+        return 1;
+}
+/* Set a mac */
+int PKCS12_set_mac (PKCS12 *p12, const char *pass, int passlen,
+             unsigned char *salt, int saltlen, int iter, EVP_MD *md_type)
+{
+        unsigned char mac[EVP_MAX_MD_SIZE];
+        unsigned int maclen;
+        if (!md_type) md_type = EVP_sha1();
+        if (PKCS12_setup_mac (p12, iter, salt, saltlen, md_type) ==
+                                        PKCS12_ERROR) {
+                PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_SETUP_ERROR);
+                return 0;
+        }
+        if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
+                PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_GENERATION_ERROR);
+                return 0;
+        }
+        if (!(ASN1_OCTET_STRING_set (p12->mac->dinfo->digest, mac, maclen))) {
+                PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_STRING_SET_ERROR);
+                                                return 0;
+        }
+        return 1;
+}
+/* Set up a mac structure */
+int PKCS12_setup_mac (PKCS12 *p12, int iter, unsigned char *salt, int saltlen,
+             EVP_MD *md_type)
+{
+        if (!(p12->mac = PKCS12_MAC_DATA_new ())) return PKCS12_ERROR;
+        if (iter > 1) {
+                if(!(p12->mac->iter = ASN1_INTEGER_new())) {
+                        PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+                        return 0;
+                }
+                ASN1_INTEGER_set (p12->mac->iter, iter);
+        }
+        if (!saltlen) saltlen = PKCS12_SALT_LEN;
+        p12->mac->salt->length = saltlen;
+        if (!(p12->mac->salt->data = Malloc (saltlen))) {
+                PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+                return 0;
+        }
+        if (!salt) RAND_bytes (p12->mac->salt->data, saltlen);
+        else memcpy (p12->mac->salt->data, salt, saltlen);
+        p12->mac->dinfo->algor->algorithm = OBJ_nid2obj(EVP_MD_type(md_type));
+        if (!(p12->mac->dinfo->algor->parameter = ASN1_TYPE_new())) {
+                PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+                return 0;
+        }
+        p12->mac->dinfo->algor->parameter->type = V_ASN1_NULL;
+        
+        return 1;
+}
+#endif

diff --git a/src/lib/libcrypto/pkcs12/p12_mutl.c b/src/lib/libcrypto/pkcs12/p12_mutl.c new file mode 100644 index 0000000000..bac558d6b9 --- /dev/null +++ b/src/lib/libcrypto/pkcs12/p12_mutl.c
@@ -0,0 +1,170 @@
	1	/* p12_mutl.c */
	2	/* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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	#ifndef NO_HMAC
	60	#include <stdio.h>
	61	#include "cryptlib.h"
	62	#include <openssl/hmac.h>
	63	#include <openssl/rand.h>
	64	#include <openssl/pkcs12.h>
	65
	66	/* Generate a MAC */
	67	int PKCS12_gen_mac (PKCS12 p12, const char pass, int passlen,
	68	unsigned char mac, unsigned int maclen)
	69	{
	70	const EVP_MD *md_type;
	71	HMAC_CTX hmac;
	72	unsigned char key[PKCS12_MAC_KEY_LENGTH], *salt;
	73	int saltlen, iter;
	74	salt = p12->mac->salt->data;
	75	saltlen = p12->mac->salt->length;
	76	if (!p12->mac->iter) iter = 1;
	77	else iter = ASN1_INTEGER_get (p12->mac->iter);
	78	if(!(md_type =
	79	EVP_get_digestbyobj (p12->mac->dinfo->algor->algorithm))) {
	80	PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_UNKNOWN_DIGEST_ALGORITHM);
	81	return 0;
	82	}
	83	if(!PKCS12_key_gen (pass, passlen, salt, saltlen, PKCS12_MAC_ID, iter,
	84	PKCS12_MAC_KEY_LENGTH, key, md_type)) {
	85	PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_KEY_GEN_ERROR);
	86	return 0;
	87	}
	88	HMAC_Init (&hmac, key, PKCS12_MAC_KEY_LENGTH, md_type);
	89	HMAC_Update (&hmac, p12->authsafes->d.data->data,
	90	p12->authsafes->d.data->length);
	91	HMAC_Final (&hmac, mac, maclen);
	92	return 1;
	93	}
	94
	95	/* Verify the mac */
	96	int PKCS12_verify_mac (PKCS12 p12, const char pass, int passlen)
	97	{
	98	unsigned char mac[EVP_MAX_MD_SIZE];
	99	unsigned int maclen;
	100	if(p12->mac == NULL) {
	101	PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_ABSENT);
	102	return 0;
	103	}
	104	if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
	105	PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_GENERATION_ERROR);
	106	return 0;
	107	}
	108	if ((maclen != (unsigned int)p12->mac->dinfo->digest->length)
	109	\|\| memcmp (mac, p12->mac->dinfo->digest->data, maclen)) {
	110	PKCS12err(PKCS12_F_VERIFY_MAC,PKCS12_R_MAC_VERIFY_ERROR);
	111	return 0;
	112	}
	113	return 1;
	114	}
	115
	116	/* Set a mac */
	117
	118	int PKCS12_set_mac (PKCS12 p12, const char pass, int passlen,
	119	unsigned char salt, int saltlen, int iter, EVP_MD md_type)
	120	{
	121	unsigned char mac[EVP_MAX_MD_SIZE];
	122	unsigned int maclen;
	123
	124	if (!md_type) md_type = EVP_sha1();
	125	if (PKCS12_setup_mac (p12, iter, salt, saltlen, md_type) ==
	126	PKCS12_ERROR) {
	127	PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_SETUP_ERROR);
	128	return 0;
	129	}
	130	if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
	131	PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_GENERATION_ERROR);
	132	return 0;
	133	}
	134	if (!(ASN1_OCTET_STRING_set (p12->mac->dinfo->digest, mac, maclen))) {
	135	PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_STRING_SET_ERROR);
	136	return 0;
	137	}
	138	return 1;
	139	}
	140
	141	/* Set up a mac structure */
	142	int PKCS12_setup_mac (PKCS12 p12, int iter, unsigned char salt, int saltlen,
	143	EVP_MD *md_type)
	144	{
	145	if (!(p12->mac = PKCS12_MAC_DATA_new ())) return PKCS12_ERROR;
	146	if (iter > 1) {
	147	if(!(p12->mac->iter = ASN1_INTEGER_new())) {
	148	PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
	149	return 0;
	150	}
	151	ASN1_INTEGER_set (p12->mac->iter, iter);
	152	}
	153	if (!saltlen) saltlen = PKCS12_SALT_LEN;
	154	p12->mac->salt->length = saltlen;
	155	if (!(p12->mac->salt->data = Malloc (saltlen))) {
	156	PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
	157	return 0;
	158	}
	159	if (!salt) RAND_bytes (p12->mac->salt->data, saltlen);
	160	else memcpy (p12->mac->salt->data, salt, saltlen);
	161	p12->mac->dinfo->algor->algorithm = OBJ_nid2obj(EVP_MD_type(md_type));
	162	if (!(p12->mac->dinfo->algor->parameter = ASN1_TYPE_new())) {
	163	PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
	164	return 0;
	165	}
	166	p12->mac->dinfo->algor->parameter->type = V_ASN1_NULL;
	167
	168	return 1;
	169	}
	170	#endif