CryptoPkg: Clean up source files

1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>

CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Cipher/CryptAesNull.c

@@ -1,7 +1,7 @@
 /** @file
-  AES Wrapper Implementation which does not provide real capabilities.  
-  
-Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
+  AES Wrapper Implementation which does not provide real capabilities.
+
+Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
 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
@@ -60,12 +60,12 @@ AesInit (
   Performs AES encryption on a data buffer of the specified size in ECB mode.
 
   Return FALSE to indicate this interface is not supported.
-  
+
   @param[in]   AesContext  Pointer to the AES 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 AES encryption output.
-  
+
   @retval FALSE  This interface is not supported.
 
 **/
@@ -159,7 +159,7 @@ AesCbcDecrypt (
   IN   CONST UINT8  *Ivec,
   OUT  UINT8        *Output
   )
-{  
+{
   ASSERT (FALSE);
   return FALSE;
 }