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/Hmac/CryptHmacMd5Null.c

@@ -1,7 +1,7 @@
 /** @file
   HMAC-MD5 Wrapper Implementation which does not provide real capabilities.
 
-Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
+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
@@ -34,9 +34,9 @@ HmacMd5GetContextSize (
 
 /**
   Initializes user-supplied memory pointed by HmacMd5Context as HMAC-MD5 context for
-  subsequent use. 
+  subsequent use.
 
-  Return FALSE to indicate this interface is not supported.  
+  Return FALSE to indicate this interface is not supported.
 
   @param[out]  HmacMd5Context  Pointer to HMAC-MD5 context being initialized.
   @param[in]   Key             Pointer to the user-supplied key.