init. 1AQQW051HEADmaster

4 files changed, 380 insertions, 0 deletions

diff --git a/Core/EM/HashService/HashService.c b/Core/EM/HashService/HashService.c
new file mode 100644
index 0000000..7518355
--- /dev/null
+++ b/Core/EM/HashService/HashService.c
@@ -0,0 +1,277 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Core/Modules/HashService/HashService.c 2     8/28/12 4:28p Artems $
+//
+// $Revision: 2 $
+//
+// $Date: 8/28/12 4:28p $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Core/Modules/HashService/HashService.c $
+// 
+// 2     8/28/12 4:28p Artems
+// [TAG]  		EIP N/A
+// [Category]  	New Feature
+// [Description]  	Implementation of hash protocol
+// [Files]  		HasService.c HashService.sdl
+// 
+// 1     5/24/12 3:33p Artems
+// [TAG]  		EIP N/A
+// [Category]  	New Feature
+// [Description]  	Added HashService protocol infrastructure
+// [Files]  		HashService.cif
+// HashService.sdl
+// HashService.mak
+// HashService.c
+// 
+// 
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name: HashService.c
+//
+// Description: 
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+#include <AmiDxeLib.h>
+#include <Protocol\Hash.h>
+#include <Protocol\DriverBinding.h>
+#include <Protocol\ServiceBinding.h>
+#include <Protocol\AmiDigitalSignature.h>
+
+
+/* Dummy DriverBinding protocol */
+EFI_STATUS	HashServiceDriverBindingSupported ( 
+	IN EFI_DRIVER_BINDING_PROTOCOL    *This,
+	IN EFI_HANDLE                     ControllerHandle,
+	IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath)
+{ return EFI_UNSUPPORTED; }
+
+EFI_STATUS	HashServiceDriverBindingStart ( 
+	IN EFI_DRIVER_BINDING_PROTOCOL    *This,
+	IN EFI_HANDLE                     ControllerHandle,
+	IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath)
+{ return EFI_UNSUPPORTED; }
+
+EFI_STATUS	HashServiceDriverBindingStop ( 
+	IN EFI_DRIVER_BINDING_PROTOCOL	*This,
+	IN EFI_HANDLE			        ControllerHandle,
+	IN  UINTN			            NumberOfChildren,
+	IN  EFI_HANDLE			        *ChildHandleBuffer)
+{ return EFI_UNSUPPORTED; }
+
+EFI_DRIVER_BINDING_PROTOCOL HashServiceDriverBindingProtocol = {
+	HashServiceDriverBindingSupported,
+	HashServiceDriverBindingStart,
+	HashServiceDriverBindingStop,
+	0x10,
+	NULL,
+	NULL
+};
+
+static EFI_GUID AmiDigitalSignatureProtocolGuid = AMI_DIGITAL_SIGNATURE_PROTOCOL_GUID;
+static AMI_DIGITAL_SIGNATURE_PROTOCOL *AmiDigitalSignatureProtocol = NULL;
+static DLIST HashChildList;
+
+typedef struct {
+    DLINK Link;
+    EFI_HANDLE Handle;
+    EFI_HASH_PROTOCOL Protocol;
+} HASH_CHILD_LINK;
+
+/* Hash service binding protocol */
+EFI_STATUS HashServiceCreateChild (
+    IN EFI_SERVICE_BINDING_PROTOCOL *This,
+    IN OUT EFI_HANDLE *ChildHandle
+);
+
+EFI_STATUS HashServiceDestroyChild (
+    IN EFI_SERVICE_BINDING_PROTOCOL*This,
+    IN EFI_HANDLE ChildHandle
+);
+
+EFI_SERVICE_BINDING_PROTOCOL HashServiceBindingProtocol = {
+    HashServiceCreateChild,
+    HashServiceDestroyChild
+};
+
+EFI_STATUS HsGetHashSize(
+    IN  CONST EFI_HASH_PROTOCOL     *This,
+    IN  CONST EFI_GUID              *HashAlgorithm,
+    OUT UINTN                       *HashSize
+) 
+{
+    if(HashSize == NULL || This == NULL || HashAlgorithm == NULL)
+        return EFI_INVALID_PARAMETER;
+
+    if(!guidcmp((EFI_GUID*)HashAlgorithm, &gEfiHashAlgorithmSha1Guid)) {
+        *HashSize = SHA1_DIGEST_SIZE;
+    } else if(!guidcmp((EFI_GUID*)HashAlgorithm, &gEfiHashAlgorithmSha256Guid)) {
+        *HashSize = SHA256_DIGEST_SIZE;
+    } else {
+        return EFI_UNSUPPORTED;
+    }
+
+    return EFI_SUCCESS; 
+}
+
+EFI_STATUS HsHash(
+    IN CONST EFI_HASH_PROTOCOL      *This,
+    IN CONST EFI_GUID               *HashAlgorithm,
+    IN BOOLEAN                      Extend,
+    IN CONST UINT8                  *Message,
+    IN UINT64                       MessageSize,
+    IN OUT EFI_HASH_OUTPUT          *Hash
+) 
+{
+    UINTN Count;
+    UINTN Size[2];
+    UINT8 *Chunks[2];
+    UINTN HashSize;
+    EFI_STATUS Status;
+    UINT8 *Buffer;
+
+    if(Message == NULL || Hash == NULL || This == NULL || HashAlgorithm == NULL)
+        return EFI_INVALID_PARAMETER;
+
+    if(!guidcmp((EFI_GUID*)HashAlgorithm, &gEfiHashAlgorithmSha1Guid)) {
+        Buffer = *(Hash->Sha1Hash);
+        HashSize = SHA1_DIGEST_SIZE;
+    } else if(!guidcmp((EFI_GUID*)HashAlgorithm, &gEfiHashAlgorithmSha256Guid)) {
+        Buffer = *(Hash->Sha256Hash);
+        HashSize = SHA256_DIGEST_SIZE;
+    } else {
+        return EFI_UNSUPPORTED;
+    }
+
+    if(Extend) {
+/*
+        Count = 2;
+        Size[0] = (UINTN)MessageSize;
+        Chunks[0] = (UINT8*)Message;
+*/
+        return EFI_UNSUPPORTED;
+    } else {
+        Count = 1;
+        Size[0] = (UINTN)MessageSize;
+        Chunks[0] = (UINT8*)Message;
+    }
+
+    Status = AmiDigitalSignatureProtocol->Hash(AmiDigitalSignatureProtocol,
+                                               HashAlgorithm,
+                                               Count,
+                                               Chunks,
+                                               Size,
+                                               Buffer);
+        
+    return Status; 
+}
+
+
+EFI_STATUS HashServiceEntryPoint(
+    IN EFI_HANDLE ImageHandle,
+    IN EFI_SYSTEM_TABLE *SystemTable
+)
+{
+    EFI_STATUS  Status;
+    EFI_HANDLE  Handle = NULL;
+
+    InitAmiLib(ImageHandle,SystemTable);
+
+    Status = pBS->LocateProtocol(&AmiDigitalSignatureProtocolGuid, NULL, &AmiDigitalSignatureProtocol);
+    if(EFI_ERROR(Status))
+        return Status;
+
+    DListInit(&HashChildList);
+
+    HashServiceDriverBindingProtocol.ImageHandle = ImageHandle;
+    HashServiceDriverBindingProtocol.DriverBindingHandle = NULL;
+
+    Status = pBS->InstallMultipleProtocolInterfaces(
+                                &HashServiceDriverBindingProtocol.DriverBindingHandle,
+                                &gEfiDriverBindingProtocolGuid, 
+                                &HashServiceDriverBindingProtocol,
+                                &gEfiHashServiceBindingProtocolGuid,
+                                &HashServiceBindingProtocol,
+                                NULL);
+
+
+    return Status;
+}
+
+EFI_STATUS HashServiceCreateChild (
+    IN EFI_SERVICE_BINDING_PROTOCOL *This,
+    IN OUT EFI_HANDLE *ChildHandle
+)
+{
+    EFI_STATUS Status;
+    HASH_CHILD_LINK *NewLink;
+
+    Status = pBS->AllocatePool(EfiBootServicesData, sizeof(HASH_CHILD_LINK), &NewLink);
+    if(EFI_ERROR(Status))
+        return Status;
+
+    NewLink->Handle = *ChildHandle;
+    NewLink->Protocol.GetHashSize = HsGetHashSize;
+    NewLink->Protocol.Hash = HsHash;
+
+    DListAdd(&HashChildList, (DLINK *)NewLink);
+
+    Status = pBS->InstallMultipleProtocolInterfaces(&(NewLink->Handle), &gEfiHashProtocolGuid, &(NewLink->Protocol), NULL);
+    if(!EFI_ERROR(Status) && *ChildHandle == NULL)
+        *ChildHandle = NewLink->Handle;
+
+    return Status;
+}
+
+EFI_STATUS HashServiceDestroyChild (
+    IN EFI_SERVICE_BINDING_PROTOCOL*This,
+    IN EFI_HANDLE ChildHandle
+)
+{
+    EFI_STATUS Status;
+    EFI_HASH_PROTOCOL *Instance;
+    VOID *Start;
+    
+    Status = pBS->HandleProtocol(ChildHandle, &gEfiHashProtocolGuid, &Instance);
+    if(EFI_ERROR(Status))
+        return Status;
+
+    Status = pBS->UninstallMultipleProtocolInterfaces(ChildHandle, &gEfiHashProtocolGuid, Instance);
+    if(!EFI_ERROR(Status)) {
+        Start = OUTTER(Instance, Protocol, HASH_CHILD_LINK);
+        DListDelete(&HashChildList, (DLINK *)Start);
+        pBS->FreePool(Start);
+    }
+
+    return Status;
+}
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
\ No newline at end of file
diff --git a/Core/EM/HashService/HashService.cif b/Core/EM/HashService/HashService.cif
new file mode 100644
index 0000000..101f7af
--- /dev/null
+++ b/Core/EM/HashService/HashService.cif
@@ -0,0 +1,10 @@
+<component>
+    name = "HashService"
+    category = ModulePart
+    LocalRoot = "Core\EM\HashService"
+    RefName = "HashService"
+[files]
+"HashService.sdl"  
+"HashService.mak"  
+"HashService.c"    
+<endComponent>
diff --git a/Core/EM/HashService/HashService.mak b/Core/EM/HashService/HashService.mak
new file mode 100644
index 0000000..1b747a1
--- /dev/null
+++ b/Core/EM/HashService/HashService.mak
@@ -0,0 +1,65 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/SOURCE/Core/Modules/HashService/HashService.mak 1     5/24/12 3:33p Artems $
+#
+# $Revision: 1 $
+#
+# $Date: 5/24/12 3:33p $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Core/Modules/HashService/HashService.mak $
+# 
+# 1     5/24/12 3:33p Artems
+# [TAG]  		EIP N/A
+# [Category]  	New Feature
+# [Description]  	Added HashService protocol infrastructure
+# [Files]  		HashService.cif
+# HashService.sdl
+# HashService.mak
+# HashService.c
+# 
+# 
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name: HashService.mak
+#
+# Description:  Make file to create Hash Service Binding Driver
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+
+CORE_DXEBin : $(BUILD_DIR)\HashService.obj
+
+$(BUILD_DIR)\HashService.obj : $(HashService_DIR)\HashService.c
+
+{$(HashService_DIR)}.c{$(BUILD_DIR)}.obj::
+	$(CC) $(CFLAGS) /Fo$(BUILD_DIR)\ $<
+
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
diff --git a/Core/EM/HashService/HashService.sdl b/Core/EM/HashService/HashService.sdl
new file mode 100644
index 0000000..9b193bd
--- /dev/null
+++ b/Core/EM/HashService/HashService.sdl
@@ -0,0 +1,28 @@
+TOKEN
+    Name  = "HashService_SUPPORT"
+    Value  = "1"
+    Help  = "Main switch to enable hash service support in Project"
+    TokenType = Boolean
+    TargetMAK = Yes
+    TargetH = Yes
+    Master = Yes
+    Token = "CryptoAPI_SUPPORT" "=" "1"
+End
+
+PATH
+    Name  = "HashService_DIR"
+    Help  = "Path to PlatformToDriver Module in Project"
+End
+
+MODULE
+    Help  = "Includes HashService.mak to Project"
+    File  = "HashService.mak"
+End
+
+ELINK
+	Name  = "HashServiceEntryPoint,"
+	Parent  = "BdsEntryInitialize"
+	InvokeOrder = AfterParent
+End
+
+