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-rw-r--r--MdePkg/Include/Protocol/Hash.h14
1 files changed, 13 insertions, 1 deletions
diff --git a/MdePkg/Include/Protocol/Hash.h b/MdePkg/Include/Protocol/Hash.h
index 0fe1a9c339..3a30c62afd 100644
--- a/MdePkg/Include/Protocol/Hash.h
+++ b/MdePkg/Include/Protocol/Hash.h
@@ -6,7 +6,7 @@
so that a multiple drivers can use the underlying hashing services.
The EFI Service Binding Protocol defines the generic Service Binding Protocol functions.
- Copyright (c) 2006, Intel Corporation
+ Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. 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
@@ -130,6 +130,18 @@ EFI_STATUS
)
;
+/**
+ @par Protocol Description:
+ This protocol allows creating a hash of an arbitrary message digest
+ using one or more hash algorithms.
+
+ @param GetHashSize
+ Return the size of a specific type of resulting hash.
+
+ @param Hash
+ Create a hash for the specified message.
+
+**/
struct _EFI_HASH_PROTOCOL {
EFI_HASH_GET_HASH_SIZE GetHashSize;
EFI_HASH_HASH Hash;