1 files changed, 0 insertions, 124 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Cipher/CryptArc4Null.c b/CryptoPkg/Library/BaseCryptLib/Cipher/CryptArc4Null.c
deleted file mode 100644
index 1f09bfa30e..0000000000
--- a/CryptoPkg/Library/BaseCryptLib/Cipher/CryptArc4Null.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/** @file
-  ARC4 Wrapper Implementation which does not provide real capabilities.
-
-Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "InternalCryptLib.h"
-
-/**
-  Retrieves the size, in bytes, of the context buffer required for ARC4 operations.
-
-  Return zero to indicate this interface is not supported.
-
-  @retval  0   This interface is not supported.
-
-
-**/
-UINTN
-EFIAPI
-Arc4GetContextSize (
-  VOID
-  )
-{
-  ASSERT (FALSE);
-  return 0;
-}
-
-/**
-  Initializes user-supplied memory as ARC4 context for subsequent use.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[out]  Arc4Context  Pointer to ARC4 context being initialized.
-  @param[in]   Key          Pointer to the user-supplied ARC4 key.
-  @param[in]   KeySize      Size of ARC4 key in bytes.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-Arc4Init (
-  OUT  VOID         *Arc4Context,
-  IN   CONST UINT8  *Key,
-  IN   UINTN        KeySize
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Performs ARC4 encryption on a data buffer of the specified size.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.
-  @param[in]       Input        Pointer to the buffer containing the data to be encrypted.
-  @param[in]       InputSize    Size of the Input buffer in bytes.
-  @param[out]      Output       Pointer to a buffer that receives the ARC4 encryption output.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-Arc4Encrypt (
-  IN OUT  VOID         *Arc4Context,
-  IN      CONST UINT8  *Input,
-  IN      UINTN        InputSize,
-  OUT     UINT8        *Output
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Performs ARC4 decryption on a data buffer of the specified size.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.
-  @param[in]       Input        Pointer to the buffer containing the data to be decrypted.
-  @param[in]       InputSize    Size of the Input buffer in bytes.
-  @param[out]      Output       Pointer to a buffer that receives the ARC4 decryption output.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-Arc4Decrypt (
-  IN OUT  VOID   *Arc4Context,
-  IN      UINT8  *Input,
-  IN      UINTN  InputSize,
-  OUT     UINT8  *Output
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}
-
-/**
-  Resets the ARC4 context to the initial state.
-
-  Return FALSE to indicate this interface is not supported.
-
-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.
-
-  @retval FALSE  This interface is not supported.
-
-**/
-BOOLEAN
-EFIAPI
-Arc4Reset (
-  IN OUT  VOID  *Arc4Context
-  )
-{
-  ASSERT (FALSE);
-  return FALSE;
-}