- Flatten the vendor heimdal tree.

1 files changed, 0 insertions, 295 deletions

diff --git a/crypto/heimdal/lib/gssapi/get_mic.c b/crypto/heimdal/lib/gssapi/get_mic.c
deleted file mode 100644
index 7f5b37e..0000000
--- a/crypto/heimdal/lib/gssapi/get_mic.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * Copyright (c) 1997 - 2003 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 "gssapi_locl.h"
-
-RCSID("$Id: get_mic.c,v 1.21.2.1 2003/09/18 22:05:12 lha Exp $");
-
-static OM_uint32
-mic_des
-           (OM_uint32 * minor_status,
-            const gss_ctx_id_t context_handle,
-            gss_qop_t qop_req,
-            const gss_buffer_t message_buffer,
-            gss_buffer_t message_token,
-	    krb5_keyblock *key
-           )
-{
-  u_char *p;
-  MD5_CTX md5;
-  u_char hash[16];
-  des_key_schedule schedule;
-  des_cblock deskey;
-  des_cblock zero;
-  int32_t seq_number;
-  size_t len, total_len;
-
-  gssapi_krb5_encap_length (22, &len, &total_len);
-
-  message_token->length = total_len;
-  message_token->value  = malloc (total_len);
-  if (message_token->value == NULL) {
-    *minor_status = ENOMEM;
-    return GSS_S_FAILURE;
-  }
-
-  p = gssapi_krb5_make_header(message_token->value,
-			      len,
-			      "\x01\x01"); /* TOK_ID */
-
-  memcpy (p, "\x00\x00", 2);	/* SGN_ALG = DES MAC MD5 */
-  p += 2;
-
-  memcpy (p, "\xff\xff\xff\xff", 4); /* Filler */
-  p += 4;
-
-  /* Fill in later (SND-SEQ) */
-  memset (p, 0, 16);
-  p += 16;
-
-  /* checksum */
-  MD5_Init (&md5);
-  MD5_Update (&md5, p - 24, 8);
-  MD5_Update (&md5, message_buffer->value, message_buffer->length);
-  MD5_Final (hash, &md5);
-
-  memset (&zero, 0, sizeof(zero));
-  memcpy (&deskey, key->keyvalue.data, sizeof(deskey));
-  des_set_key (&deskey, schedule);
-  des_cbc_cksum ((void *)hash, (void *)hash, sizeof(hash),
-		 schedule, &zero);
-  memcpy (p - 8, hash, 8);	/* SGN_CKSUM */
-
-  /* sequence number */
-  krb5_auth_con_getlocalseqnumber (gssapi_krb5_context,
-			       context_handle->auth_context,
-			       &seq_number);
-
-  p -= 16;			/* SND_SEQ */
-  p[0] = (seq_number >> 0)  & 0xFF;
-  p[1] = (seq_number >> 8)  & 0xFF;
-  p[2] = (seq_number >> 16) & 0xFF;
-  p[3] = (seq_number >> 24) & 0xFF;
-  memset (p + 4,
-	  (context_handle->more_flags & LOCAL) ? 0 : 0xFF,
-	  4);
-
-  des_set_key (&deskey, schedule);
-  des_cbc_encrypt ((void *)p, (void *)p, 8,
-		   schedule, (des_cblock *)(p + 8), DES_ENCRYPT);
-
-  krb5_auth_con_setlocalseqnumber (gssapi_krb5_context,
-			       context_handle->auth_context,
-			       ++seq_number);
-  
-  memset (deskey, 0, sizeof(deskey));
-  memset (schedule, 0, sizeof(schedule));
-  
-  *minor_status = 0;
-  return GSS_S_COMPLETE;
-}
-
-static OM_uint32
-mic_des3
-           (OM_uint32 * minor_status,
-            const gss_ctx_id_t context_handle,
-            gss_qop_t qop_req,
-            const gss_buffer_t message_buffer,
-            gss_buffer_t message_token,
-	    krb5_keyblock *key
-           )
-{
-  u_char *p;
-  Checksum cksum;
-  u_char seq[8];
-
-  int32_t seq_number;
-  size_t len, total_len;
-
-  krb5_crypto crypto;
-  krb5_error_code kret;
-  krb5_data encdata;
-  char *tmp;
-  char ivec[8];
-
-  gssapi_krb5_encap_length (36, &len, &total_len);
-
-  message_token->length = total_len;
-  message_token->value  = malloc (total_len);
-  if (message_token->value == NULL) {
-      *minor_status = ENOMEM;
-      return GSS_S_FAILURE;
-  }
-
-  p = gssapi_krb5_make_header(message_token->value,
-			      len,
-			      "\x01\x01"); /* TOK-ID */
-
-  memcpy (p, "\x04\x00", 2);	/* SGN_ALG = HMAC SHA1 DES3-KD */
-  p += 2;
-
-  memcpy (p, "\xff\xff\xff\xff", 4); /* filler */
-  p += 4;
-
-  /* this should be done in parts */
-
-  tmp = malloc (message_buffer->length + 8);
-  if (tmp == NULL) {
-      free (message_token->value);
-      *minor_status = ENOMEM;
-      return GSS_S_FAILURE;
-  }
-  memcpy (tmp, p - 8, 8);
-  memcpy (tmp + 8, message_buffer->value, message_buffer->length);
-
-  kret = krb5_crypto_init(gssapi_krb5_context, key, 0, &crypto);
-  if (kret) {
-      free (message_token->value);
-      free (tmp);
-      gssapi_krb5_set_error_string ();
-      *minor_status = kret;
-      return GSS_S_FAILURE;
-  }
-
-  kret = krb5_create_checksum (gssapi_krb5_context,
-			       crypto,
-			       KRB5_KU_USAGE_SIGN,
-			       0,
-			       tmp,
-			       message_buffer->length + 8,
-			       &cksum);
-  free (tmp);
-  krb5_crypto_destroy (gssapi_krb5_context, crypto);
-  if (kret) {
-      free (message_token->value);
-      gssapi_krb5_set_error_string ();
-      *minor_status = kret;
-      return GSS_S_FAILURE;
-  }
-
-  memcpy (p + 8, cksum.checksum.data, cksum.checksum.length);
-
-  /* sequence number */
-  krb5_auth_con_getlocalseqnumber (gssapi_krb5_context,
-			       context_handle->auth_context,
-			       &seq_number);
-
-  seq[0] = (seq_number >> 0)  & 0xFF;
-  seq[1] = (seq_number >> 8)  & 0xFF;
-  seq[2] = (seq_number >> 16) & 0xFF;
-  seq[3] = (seq_number >> 24) & 0xFF;
-  memset (seq + 4,
-	  (context_handle->more_flags & LOCAL) ? 0 : 0xFF,
-	  4);
-
-  kret = krb5_crypto_init(gssapi_krb5_context, key,
-			  ETYPE_DES3_CBC_NONE, &crypto);
-  if (kret) {
-      free (message_token->value);
-      gssapi_krb5_set_error_string ();
-      *minor_status = kret;
-      return GSS_S_FAILURE;
-  }
-
-  if (context_handle->more_flags & COMPAT_OLD_DES3)
-      memset(ivec, 0, 8);
-  else
-      memcpy(ivec, p + 8, 8);
-
-  kret = krb5_encrypt_ivec (gssapi_krb5_context,
-			    crypto,
-			    KRB5_KU_USAGE_SEQ,
-			    seq, 8, &encdata, ivec);
-  krb5_crypto_destroy (gssapi_krb5_context, crypto);
-  if (kret) {
-      free (message_token->value);
-      gssapi_krb5_set_error_string ();
-      *minor_status = kret;
-      return GSS_S_FAILURE;
-  }
-  
-  assert (encdata.length == 8);
-
-  memcpy (p, encdata.data, encdata.length);
-  krb5_data_free (&encdata);
-
-  krb5_auth_con_setlocalseqnumber (gssapi_krb5_context,
-			       context_handle->auth_context,
-			       ++seq_number);
-  
-  free_Checksum (&cksum);
-  *minor_status = 0;
-  return GSS_S_COMPLETE;
-}
-
-OM_uint32 gss_get_mic
-           (OM_uint32 * minor_status,
-            const gss_ctx_id_t context_handle,
-            gss_qop_t qop_req,
-            const gss_buffer_t message_buffer,
-            gss_buffer_t message_token
-           )
-{
-  krb5_keyblock *key;
-  OM_uint32 ret;
-  krb5_keytype keytype;
-
-  ret = gss_krb5_get_localkey(context_handle, &key);
-  if (ret) {
-      gssapi_krb5_set_error_string ();
-      *minor_status = ret;
-      return GSS_S_FAILURE;
-  }
-  krb5_enctype_to_keytype (gssapi_krb5_context, key->keytype, &keytype);
-
-  switch (keytype) {
-  case KEYTYPE_DES :
-      ret = mic_des (minor_status, context_handle, qop_req,
-		     message_buffer, message_token, key);
-      break;
-  case KEYTYPE_DES3 :
-      ret = mic_des3 (minor_status, context_handle, qop_req,
-		      message_buffer, message_token, key);
-      break;
-  case KEYTYPE_ARCFOUR:
-      ret = _gssapi_get_mic_arcfour (minor_status, context_handle, qop_req,
-				     message_buffer, message_token, key);
-      break;
-  default :
-      *minor_status = KRB5_PROG_ETYPE_NOSUPP;
-      ret = GSS_S_FAILURE;
-      break;
-  }
-  krb5_free_keyblock (gssapi_krb5_context, key);
-  return ret;
-}