diff --git a/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.c b/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.c
index b40993fd1b..038e124477 100644
--- a/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.c
+++ b/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.c
@@ -10,7 +10,7 @@
   FmpAuthenticatedHandlerRsa2048Sha256(), AuthenticateFmpImage() will receive
   untrusted input and do basic validation.
 
-  Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2016 - 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
@@ -133,7 +133,7 @@ FmpAuthenticatedHandlerRsa2048Sha256 (
   }
 
   //
-  // Fail if the PublicKey is not one of the public keys in PcdRsa2048Sha256PublicKeyBuffer
+  // Fail if the PublicKey is not one of the public keys in the input PublicKeyData.
   //
   PublicKey = (VOID *)PublicKeyData;
   PublicKeyBufferSize = PublicKeyDataLength;
diff --git a/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.inf b/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.inf
index b190eca880..cdd22429c2 100644
--- a/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.inf
+++ b/SecurityPkg/Library/FmpAuthenticationLibRsa2048Sha256/FmpAuthenticationLibRsa2048Sha256.inf
@@ -3,7 +3,7 @@
 #
 # Instance of FmpAuthentication Library for DXE/PEI post memory phase.
 #
-#  Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2016 - 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
@@ -45,9 +45,6 @@
   MemoryAllocationLib
   BaseCryptLib
 
-[Pcd]
-  gEfiSecurityPkgTokenSpaceGuid.PcdRsa2048Sha256PublicKeyBuffer     ## CONSUMES
-
 [Guids]
   gEfiCertTypeRsa2048Sha256Guid         ## SOMETIMES_CONSUMES   ## GUID # Unique ID for the type of the certificate.
   gEfiHashAlgorithmSha256Guid           ## SOMETIMES_CONSUMES   ## GUID