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remove trailing whitespace

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23815 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-09-13 09:21:03 +00:00
parent e172367898
commit 6937d41a02
940 changed files with 23827 additions and 23827 deletions
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104
lib/gssapi/krb5/arcfour.c
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@@ -1,34 +1,34 @@
/*
* Copyright (c) 2003 - 2006 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
* (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:
* 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.
* 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.
* 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.
* 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.
* 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/gsskrb5_locl.h"
@@ -75,13 +75,13 @@ arcfour_mic_key(krb5_context context, krb5_keyblock *key,
void *key6_data, size_t key6_size)
{
krb5_error_code ret;
Checksum cksum_k5;
krb5_keyblock key5;
char k5_data[16];
Checksum cksum_k6;
char T[4];
memset(T, 0, 4);
@@ -126,7 +126,7 @@ arcfour_mic_cksum(krb5_context context,
size_t len;
krb5_crypto crypto;
krb5_error_code ret;
assert(sgn_cksum_sz == 8);
len = l1 + l2 + l3;
@@ -138,13 +138,13 @@ arcfour_mic_cksum(krb5_context context,
memcpy(ptr, v1, l1);
memcpy(ptr + l1, v2, l2);
memcpy(ptr + l1 + l2, v3, l3);
ret = krb5_crypto_init(context, key, 0, &crypto);
if (ret) {
free(ptr);
return ret;
}
ret = krb5_create_checksum(context,
crypto,
usage,
@@ -176,21 +176,21 @@ _gssapi_get_mic_arcfour(OM_uint32 * minor_status,
size_t len, total_len;
u_char k6_data[16], *p0, *p;
RC4_KEY rc4_key;
_gsskrb5_encap_length (22, &len, &total_len, GSS_KRB5_MECHANISM);
message_token->length = total_len;
message_token->value = malloc (total_len);
if (message_token->value == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
p0 = _gssapi_make_mech_header(message_token->value,
len,
GSS_KRB5_MECHANISM);
p = p0;
*p++ = 0x01; /* TOK_ID */
*p++ = 0x01;
*p++ = 0x11; /* SGN_ALG */
@@ -229,12 +229,12 @@ _gssapi_get_mic_arcfour(OM_uint32 * minor_status,
&seq_number);
p = p0 + 8; /* SND_SEQ */
_gsskrb5_encode_be_om_uint32(seq_number, p);
krb5_auth_con_setlocalseqnumber (context,
context_handle->auth_context,
++seq_number);
HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
memset (p + 4, (context_handle->more_flags & LOCAL) ? 0 : 0xff, 4);
RC4_set_key (&rc4_key, sizeof(k6_data), k6_data);
@@ -242,7 +242,7 @@ _gssapi_get_mic_arcfour(OM_uint32 * minor_status,
memset(&rc4_key, 0, sizeof(rc4_key));
memset(k6_data, 0, sizeof(k6_data));
*minor_status = 0;
return GSS_S_COMPLETE;
}
@@ -264,7 +264,7 @@ _gssapi_verify_mic_arcfour(OM_uint32 * minor_status,
u_char SND_SEQ[8], cksum_data[8], *p;
char k6_data[16];
int cmp;
if (qop_state)
*qop_state = 0;
@@ -275,7 +275,7 @@ _gssapi_verify_mic_arcfour(OM_uint32 * minor_status,
GSS_KRB5_MECHANISM);
if (omret)
return omret;
if (memcmp(p, "\x11\x00", 2) != 0) /* SGN_ALG = HMAC MD5 ARCFOUR */
return GSS_S_BAD_SIG;
p += 2;
@@ -330,7 +330,7 @@ _gssapi_verify_mic_arcfour(OM_uint32 * minor_status,
*minor_status = 0;
return GSS_S_BAD_MIC;
}
HEIMDAL_MUTEX_lock(&context_handle->ctx_id_mutex);
omret = _gssapi_msg_order_check(context_handle->order, seq_number);
HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
@@ -379,7 +379,7 @@ _gssapi_wrap_arcfour(OM_uint32 * minor_status,
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
p0 = _gssapi_make_mech_header(output_message_buffer->value,
len,
GSS_KRB5_MECHANISM);
@@ -418,7 +418,7 @@ _gssapi_wrap_arcfour(OM_uint32 * minor_status,
4);
krb5_generate_random_block(p0 + 24, 8); /* fill in Confounder */
/* p points to data */
p = p0 + GSS_ARCFOUR_WRAP_TOKEN_SIZE;
memcpy(p, input_message_buffer->value, input_message_buffer->length);
@@ -428,10 +428,10 @@ _gssapi_wrap_arcfour(OM_uint32 * minor_status,
ret = arcfour_mic_cksum(context,
key, KRB5_KU_USAGE_SEAL,
p0 + 16, 8, /* SGN_CKSUM */
p0 + 16, 8, /* SGN_CKSUM */
p0, 8, /* TOK_ID, SGN_ALG, SEAL_ALG, Filler */
p0 + 24, 8, /* Confounder */
p0 + GSS_ARCFOUR_WRAP_TOKEN_SIZE,
p0 + GSS_ARCFOUR_WRAP_TOKEN_SIZE,
datalen);
if (ret) {
*minor_status = ret;
@@ -516,7 +516,7 @@ OM_uint32 _gssapi_unwrap_arcfour(OM_uint32 *minor_status,
int cmp;
int conf_flag;
size_t padlen = 0, len;
if (conf_state)
*conf_state = 0;
if (qop_state)
@@ -525,7 +525,7 @@ OM_uint32 _gssapi_unwrap_arcfour(OM_uint32 *minor_status,
p0 = input_message_buffer->value;
if (IS_DCE_STYLE(context_handle)) {
len = GSS_ARCFOUR_WRAP_TOKEN_SIZE +
len = GSS_ARCFOUR_WRAP_TOKEN_SIZE +
GSS_ARCFOUR_WRAP_TOKEN_DCE_DER_HEADER_SIZE;
if (input_message_buffer->length < len)
return GSS_S_BAD_MECH;
@@ -540,7 +540,7 @@ OM_uint32 _gssapi_unwrap_arcfour(OM_uint32 *minor_status,
return omret;
/* length of mech header */
len = (p0 - (u_char *)input_message_buffer->value) +
len = (p0 - (u_char *)input_message_buffer->value) +
GSS_ARCFOUR_WRAP_TOKEN_SIZE;
if (len > input_message_buffer->length)
@@ -635,7 +635,7 @@ OM_uint32 _gssapi_unwrap_arcfour(OM_uint32 *minor_status,
memset(&rc4_key, 0, sizeof(rc4_key));
} else {
memcpy(Confounder, p0 + 24, 8); /* Confounder */
memcpy(output_message_buffer->value,
memcpy(output_message_buffer->value,
p0 + GSS_ARCFOUR_WRAP_TOKEN_SIZE,
datalen);
}
@@ -654,9 +654,9 @@ OM_uint32 _gssapi_unwrap_arcfour(OM_uint32 *minor_status,
ret = arcfour_mic_cksum(context,
key, KRB5_KU_USAGE_SEAL,
cksum_data, sizeof(cksum_data),
p0, 8,
p0, 8,
Confounder, sizeof(Confounder),
output_message_buffer->value,
output_message_buffer->value,
output_message_buffer->length + padlen);
if (ret) {
_gsskrb5_release_buffer(minor_status, output_message_buffer);
@@ -690,10 +690,10 @@ max_wrap_length_arcfour(const gsskrb5_ctx ctx,
size_t input_length,
OM_uint32 *max_input_size)
{
/*
/*
* if GSS_C_DCE_STYLE is in use:
* - we only need to encapsulate the WRAP token
* However, since this is a fixed since, we just
* However, since this is a fixed since, we just
*/
if (IS_DCE_STYLE(ctx)) {
size_t len, total_len;