HEIMDAL: move code from source4/heimdal* to third_party/heimdal*

[samba.git] / source4 / heimdal / lib / krb5 / salt-des3.c

diff --git a/source4/heimdal/lib/krb5/salt-des3.c b/source4/heimdal/lib/krb5/salt-des3.c
deleted file mode 100644 (file)
index 8cb73cf..0000000
--- a/source4/heimdal/lib/krb5/salt-des3.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (c) 1997 - 2008 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * 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. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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.
- */
-
-#include "krb5_locl.h"
-
-#ifdef DES3_OLD_ENCTYPE
-static krb5_error_code
-DES3_string_to_key(krb5_context context,
-                  krb5_enctype enctype,
-                  krb5_data password,
-                  krb5_salt salt,
-                  krb5_data opaque,
-                  krb5_keyblock *key)
-{
-    char *str;
-    size_t len;
-    unsigned char tmp[24];
-    DES_cblock keys[3];
-    krb5_error_code ret;
-
-    len = password.length + salt.saltvalue.length;
-    str = malloc(len);
-    if (len != 0 && str == NULL)
-       return krb5_enomem(context);
-    memcpy(str, password.data, password.length);
-    memcpy(str + password.length, salt.saltvalue.data, salt.saltvalue.length);
-    {
-       DES_cblock ivec;
-       DES_key_schedule s[3];
-       int i;
-
-       ret = _krb5_n_fold(str, len, tmp, 24);
-       if (ret) {
-           memset_s(str, len, 0, len);
-           free(str);
-           krb5_set_error_message(context, ret, N_("malloc: out of memory", ""));
-           return ret;
-       }
-
-       for(i = 0; i < 3; i++){
-           memcpy(keys + i, tmp + i * 8, sizeof(keys[i]));
-           DES_set_odd_parity(keys + i);
-           if(DES_is_weak_key(keys + i))
-               _krb5_xor8(*(keys + i), (const unsigned char*)"\0\0\0\0\0\0\0\xf0");
-           DES_set_key_unchecked(keys + i, &s[i]);
-       }
-       memset_s(&ivec, sizeof(ivec), 0, sizeof(ivec));
-       DES_ede3_cbc_encrypt(tmp,
-                            tmp, sizeof(tmp),
-                            &s[0], &s[1], &s[2], &ivec, DES_ENCRYPT);
-       memset_s(s, sizeof(s), 0, sizeof(s));
-       memset_s(&ivec, sizeof(ivec), 0, sizeof(ivec));
-       for(i = 0; i < 3; i++){
-           memcpy(keys + i, tmp + i * 8, sizeof(keys[i]));
-           DES_set_odd_parity(keys + i);
-           if(DES_is_weak_key(keys + i))
-               _krb5_xor8(*(keys + i), (const unsigned char*)"\0\0\0\0\0\0\0\xf0");
-       }
-       memset_s(tmp, sizeof(tmp), 0, sizeof(tmp));
-    }
-    key->keytype = enctype;
-    krb5_data_copy(&key->keyvalue, keys, sizeof(keys));
-    memset_s(keys, sizeof(keys), 0, sizeof(keys));
-    memset_s(str, len, 0, len);
-    free(str);
-    return 0;
-}
-#endif
-
-static krb5_error_code
-DES3_string_to_key_derived(krb5_context context,
-                          krb5_enctype enctype,
-                          krb5_data password,
-                          krb5_salt salt,
-                          krb5_data opaque,
-                          krb5_keyblock *key)
-{
-    krb5_error_code ret;
-    size_t len = password.length + salt.saltvalue.length;
-    char *s;
-
-    s = malloc(len);
-    if (len != 0 && s == NULL)
-       return krb5_enomem(context);
-    memcpy(s, password.data, password.length);
-    memcpy(s + password.length, salt.saltvalue.data, salt.saltvalue.length);
-    ret = krb5_string_to_key_derived(context,
-                                    s,
-                                    len,
-                                    enctype,
-                                    key);
-    memset_s(s, len, 0, len);
-    free(s);
-    return ret;
-}
-
-
-#ifdef DES3_OLD_ENCTYPE
-struct salt_type _krb5_des3_salt[] = {
-    {
-       KRB5_PW_SALT,
-       "pw-salt",
-       DES3_string_to_key
-    },
-    { 0, NULL, NULL }
-};
-#endif
-
-struct salt_type _krb5_des3_salt_derived[] = {
-    {
-       KRB5_PW_SALT,
-       "pw-salt",
-       DES3_string_to_key_derived
-    },
-    { 0, NULL, NULL }
-};