1 files changed, 0 insertions, 131 deletions
diff --git a/Vlv2TbltDevicePkg/Include/Ppi/Sha256Hash.h b/Vlv2TbltDevicePkg/Include/Ppi/Sha256Hash.h
deleted file mode 100644
index 1c9b2b9e..0000000
--- a/Vlv2TbltDevicePkg/Include/Ppi/Sha256Hash.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*++
-
-  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
-                                                                                   
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-                                                                                   
-
-Module Name:
-
-  Speaker.h
-
-Abstract:
-
-  EFI Speaker Interface Protocol
-
-
-
---*/
-
-#ifndef _PEI_SHA256_HASH_H
-#define _PEI_SHA256_HASH_H
-
-//
-// Global ID Speaker Interface
-//
-#define PEI_SHA256_HASH_PPI_GUID \
-  { \
-    0x950e191b, 0x8524, 0x4f51,  0x80, 0xa1, 0x5c, 0x4f, 0x1b, 0x3, 0xf3, 0x5c  \
-  }
-
-typedef struct _PEI_SHA256_HASH_PPI PEI_SHA256_HASH_PPI;
-
-/**
-  @return  The size, in bytes, of the context buffer required for hash operations.
-
-**/
-typedef
-UINTN
-(EFIAPI *HASH_GET_CONTEXT_SIZE)(
-  VOID
-  );
-
-/**
-  Initializes user-supplied memory pointed by HashContext as hash context for
-  subsequent use.
-
-  If HashContext is NULL, then ASSERT().
-
-  @param[in, out]  HashContext  Pointer to  Context being initialized.
-
-  @retval TRUE   HASH context initialization succeeded.
-  @retval FALSE  HASH context initialization failed.
-
-**/
-typedef
-BOOLEAN
-(EFIAPI *HASH_INIT)(
-  IN OUT  VOID  *HashContext
-  );
-
-/**
-  Performs digest on a data buffer of the specified length. This function can
-  be called multiple times to compute the digest of long or discontinuous data streams.
-
-  If HashContext is NULL, then ASSERT().
-
-  @param[in, out]  HashContext  Pointer to the MD5 context.
-  @param[in]       Data         Pointer to the buffer containing the data to be hashed.
-  @param[in]       DataLength   Length of Data buffer in bytes.
-
-  @retval TRUE     HASH data digest succeeded.
-  @retval FALSE    Invalid HASH context. After HashFinal function has been called, the
-                   HASH context cannot be reused.
-
-**/
-typedef
-BOOLEAN
-(EFIAPI *HASH_UPDATE)(
-  IN OUT  VOID        *HashContext,
-  IN      CONST VOID  *Data,
-  IN      UINTN       DataLength
-  );
-
-/**
-  Completes hash computation and retrieves the digest value into the specified
-  memory. After this function has been called, the context cannot be used again.
-
-  If HashContext is NULL, then ASSERT().
-  If HashValue is NULL, then ASSERT().
-
-  @param[in, out]  HashContext  Pointer to the MD5 context
-  @param[out]      HashValue    Pointer to a buffer that receives the HASH digest
-                                value.
-
-  @retval TRUE   HASH digest computation succeeded.
-  @retval FALSE  HASH digest computation failed.
-
-**/
-typedef
-BOOLEAN
-(EFIAPI *HASH_FINAL)(
-  IN OUT  VOID   *HashContext,
-  OUT     UINT8  *HashValue
-  );
-
-//
-// Ppi definition
-//
-typedef struct _PEI_SHA256_HASH_PPI {
-  //
-  // Pointer to Hash GetContentSize function
-  //
-  HASH_GET_CONTEXT_SIZE    GetContextSize;
-  //
-  // Pointer to Hash Init function
-  //
-  HASH_INIT                HashInit;
-  //
-  // Pointer to Hash Update function
-  //
-  HASH_UPDATE              HashUpdate;
-  //
-  // Pointer to Hash Final function
-  //
-  HASH_FINAL               HashFinal;
-
-} PEI_SHA256_HASH_PPI;
-
-extern EFI_GUID gPeiSha256HashPpiGuid;
-#endif