Implementation of draft-ietf-krb-wg-gssapi-cfx-00.txt from Luke Howard <lukeh@PADL.COM>

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12647 ec53bebd-3082-4978-b11e-865c3cabbd6b
2003-08-26 02:37:09 +00:00
parent 543e348996
commit a49e96cc81
4 changed files with 1790 additions and 0 deletions
--- a/lib/gssapi/krb5/cfx.h
+++ b/lib/gssapi/krb5/cfx.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2003, PADL Software Pty Ltd.
+ * 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 PADL Software 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 PADL SOFTWARE 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 PADL SOFTWARE 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.
+ */
+
+/* $Id$ */
+
+#ifndef CFX_H_
+#define CFX_H_ 1
+
+/*
+ * Implementation of draft-ietf-krb-wg-gssapi-cfx-00.txt
+ */
+
+typedef struct gss_cfx_mic_token_desc_struct {
+	u_char TOK_ID[2]; /* 04 04 */
+	u_char Direction;
+	u_char Filler[5];
+	u_char SND_SEQ[8];
+} gss_cfx_mic_token_desc, *gss_cfx_mic_token;
+
+typedef struct gss_cfx_wrap_token_desc_struct {
+	u_char TOK_ID[2]; /* 05 04 */
+	u_char Direction;
+	u_char Seal;
+	u_char EC[2];
+	u_char RRC[2];
+	u_char SND_SEQ[8];
+} gss_cfx_wrap_token_desc, *gss_cfx_wrap_token;
+
+typedef struct gss_cfx_delete_token_desc_struct {
+	u_char TOK_ID[2]; /* 04 05 */
+	u_char Direction;
+	u_char Filler[5];
+	u_char SND_SEQ[8];
+} gss_cfx_delete_token_desc, *gss_cfx_delete_token;
+
+OM_uint32 wrap_size_cfx(OM_uint32 *minor_status,
+			const gss_ctx_id_t context_handle,
+			int conf_req_flag,
+			gss_qop_t qop_req,
+			OM_uint32 req_output_size,
+			OM_uint32 *max_input_size,
+			krb5_keyblock *key);
+
+OM_uint32 wrap_cfx(OM_uint32 *minor_status,
+		   const gss_ctx_id_t context_handle,
+		   int conf_req_flag,
+		   gss_qop_t qop_req,
+		   const gss_buffer_t input_message_buffer,
+		   int *conf_state,
+		   gss_buffer_t output_message_buffer,
+		   krb5_keyblock *key);
+
+OM_uint32 unwrap_cfx(OM_uint32 *minor_status,
+		     const gss_ctx_id_t context_handle,
+		     const gss_buffer_t input_message_buffer,
+		     gss_buffer_t output_message_buffer,
+		     int *conf_state,
+		     gss_qop_t *qop_state,
+		     krb5_keyblock *key);
+
+OM_uint32 mic_cfx(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 verify_mic_cfx(OM_uint32 *minor_status,
+			 const gss_ctx_id_t context_handle,
+			 const gss_buffer_t message_buffer,
+			 const gss_buffer_t token_buffer,
+			 gss_qop_t *qop_state,
+			 krb5_keyblock *key);
+
+#endif /* CFX_H_ */