1 files changed, 0 insertions, 139 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c
deleted file mode 100644
index e8c0f341b7..0000000000
--- a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/** @file
-  HMAC-SHA1 Wrapper Implementation which does not provide real capabilities.
-
-Copyright (c) 2012 - 2020, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "InternalCryptLib.h"
-
-/**
-  Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA1 use.
-
-  Return NULL to indicate this interface is not supported.
-
-  @return  NULL  This interface is not supported..
-
-**/
-VOID *
-EFIAPI
-HmacSha1New (
-  VOID
-  )
-{
-  ASSERT (FALSE);
-  return NULL;
-}
-
-/**
-  Release the specified HMAC_CTX context.
-
-  This function will do nothing.
-
-  @param[in]  HmacSha1Ctx  Pointer to the HMAC_CTX context to be released.
-
-**/
-VOID
-EFIAPI
-HmacSha1Free (
-  IN  VOID  *HmacSha1Ctx
-  )
-{
-  ASSERT (FALSE);
-  return;
-}
-
-/**
-  Set user-supplied key for subsequent use. It must be done before any
-  calling to HmacSha1Update().
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[out]  HmacSha1Context  Pointer to HMAC-SHA1 context.
-  @param[in]   Key              Pointer to the user-supplied key.
-  @param[in]   KeySize          Key size in bytes.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-HmacSha1SetKey (
-  OUT  VOID         *HmacSha1Context,
-  IN   CONST UINT8  *Key,
-  IN   UINTN        KeySize
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Makes a copy of an existing HMAC-SHA1 context.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in]  HmacSha1Context     Pointer to HMAC-SHA1 context being copied.
-  @param[out] NewHmacSha1Context  Pointer to new HMAC-SHA1 context.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-HmacSha1Duplicate (
-  IN   CONST VOID  *HmacSha1Context,
-  OUT  VOID        *NewHmacSha1Context
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Digests the input data and updates HMAC-SHA1 context.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in, out]  HmacSha1Context Pointer to the HMAC-SHA1 context.
-  @param[in]       Data            Pointer to the buffer containing the data to be digested.
-  @param[in]       DataSize        Size of Data buffer in bytes.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-HmacSha1Update (
-  IN OUT  VOID        *HmacSha1Context,
-  IN      CONST VOID  *Data,
-  IN      UINTN       DataSize
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Completes computation of the HMAC-SHA1 digest value.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in, out]  HmacSha1Context  Pointer to the HMAC-SHA1 context.
-  @param[out]      HmacValue        Pointer to a buffer that receives the HMAC-SHA1 digest
-                                    value (20 bytes).
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-HmacSha1Final (
-  IN OUT  VOID   *HmacSha1Context,
-  OUT     UINT8  *HmacValue
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}