1 files changed, 95 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiCHAP.h b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiCHAP.h
new file mode 100644
index 0000000..2889167
--- /dev/null
+++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiCHAP.h
@@ -0,0 +1,95 @@
+/*++
+
+Copyright (c) 2004 - 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+  IScsiCHAP.h
+
+Abstract:
+
+--*/
+
+#ifndef _ISCSI_CHAP_H_
+#define _ISCSI_CHAP_H_
+
+#define ISCSI_CHAP_AUTH_INFO_GUID \
+  { \
+    0x786ec0ac, 0x65ae, 0x4d1b, {0xb1, 0x37, 0xd, 0x11, 0xa, 0x48, 0x37, 0x97} \
+  }
+
+extern EFI_GUID mIScsiCHAPAuthInfoGuid;
+
+#define ISCSI_AUTH_METHOD_CHAP    "CHAP"
+
+#define ISCSI_KEY_CHAP_ALGORITHM  "CHAP_A"
+#define ISCSI_KEY_CHAP_IDENTIFIER "CHAP_I"
+#define ISCSI_KEY_CHAP_CHALLENGE  "CHAP_C"
+#define ISCSI_KEY_CHAP_NAME       "CHAP_N"
+#define ISCSI_KEY_CHAP_RESPONSE   "CHAP_R"
+
+#define ISCSI_CHAP_ALGORITHM_MD5  5
+
+#define ISCSI_CHAP_AUTH_MAX_LEN   1024
+#define ISCSI_CHAP_RSP_LEN        16  // == MD5_HASHSIZE
+typedef enum {
+  ISCSI_CHAP_INITIAL,
+  ISCSI_CHAP_STEP_ONE,
+  ISCSI_CHAP_STEP_TWO,
+  ISCSI_CHAP_STEP_THREE,
+  ISCSI_CHAP_STEP_FOUR
+} ISCSI_CHAP_STEP;
+
+#pragma pack(1)
+
+typedef struct _ISCSI_CHAP_AUTH_CONFIG_NVDATA {
+  UINT8 CHAPType;
+  CHAR8 CHAPName[ISCSI_CHAP_NAME_MAX_LEN];
+  CHAR8 CHAPSecret[ISCSI_CHAP_SECRET_MAX_LEN];
+  CHAR8 ReverseCHAPName[ISCSI_CHAP_NAME_MAX_LEN];
+  CHAR8 ReverseCHAPSecret[ISCSI_CHAP_SECRET_MAX_LEN];
+} ISCSI_CHAP_AUTH_CONFIG_NVDATA;
+
+#pragma pack()
+
+//
+// ISCSI CHAP Authentication Data
+//
+typedef struct _ISCSI_CHAP_AUTH_DATA {
+  ISCSI_CHAP_AUTH_CONFIG_NVDATA AuthConfig;
+  UINT32                        InIdentifier;
+  UINT8                         InChallenge[ISCSI_CHAP_AUTH_MAX_LEN];
+  UINT32                        InChallengeLength;
+  //
+  // Calculated CHAP Response (CHAP_R) value
+  //
+  UINT8                         CHAPResponse[ISCSI_CHAP_RSP_LEN];
+
+  //
+  // Auth-data to be sent out for mutual authentication
+  //
+  UINT32                        OutIdentifier;
+  UINT8                         OutChallenge[ISCSI_CHAP_AUTH_MAX_LEN];
+  UINT32                        OutChallengeLength;
+} ISCSI_CHAP_AUTH_DATA;
+
+EFI_STATUS
+IScsiCHAPOnRspReceived (
+  IN ISCSI_CONNECTION  *Conn,
+  IN BOOLEAN           Transit
+  );
+
+EFI_STATUS
+IScsiCHAPToSendReq (
+  IN ISCSI_CONNECTION  *Conn,
+  IN NET_BUF           *Pdu
+  );
+
+#endif