diff options
| author | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2017-08-07 17:34:45 -0400 |
|---|---|---|
| committer | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2017-08-07 17:34:45 -0400 |
| commit | f4173af1ad45a270a5d8b2283f8018582484a553 (patch) | |
| tree | 08a4e5efd254b4acdc3e524f1624e2c6be972e7b /Cryptlib/Hash/CryptMd4Null.c | |
| parent | 62f0afa2ecead02b1258dabab8097ca278a22f8f (diff) | |
| download | efi-boot-shim-f4173af1ad45a270a5d8b2283f8018582484a553.tar.gz efi-boot-shim-f4173af1ad45a270a5d8b2283f8018582484a553.zip | |
New upstream version 12+1501864225.b586175
Diffstat (limited to 'Cryptlib/Hash/CryptMd4Null.c')
| -rw-r--r-- | Cryptlib/Hash/CryptMd4Null.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/Cryptlib/Hash/CryptMd4Null.c b/Cryptlib/Hash/CryptMd4Null.c new file mode 100644 index 00000000..01b3f23d --- /dev/null +++ b/Cryptlib/Hash/CryptMd4Null.c @@ -0,0 +1,149 @@ +/** @file
+ MD4 Digest Wrapper Implementation which does not provide real capabilities.
+
+Copyright (c) 2012 - 2016, 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
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "InternalCryptLib.h"
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for MD4 hash
+ operations.
+
+ Return zero to indicate this interface is not supported.
+
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+Md4GetContextSize (
+ VOID
+ )
+{
+ ASSERT (FALSE);
+ return 0;
+}
+
+/**
+ Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
+ subsequent use.
+
+ Return FALSE to indicate this interface is not supported.
+
+ @param[out] Md4Context Pointer to MD4 context being initialized.
+
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Init (
+ OUT VOID *Md4Context
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Makes a copy of an existing MD4 context.
+
+ Return FALSE to indicate this interface is not supported.
+
+ @param[in] Md4Context Pointer to MD4 context being copied.
+ @param[out] NewMd4Context Pointer to new MD4 context.
+
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Duplicate (
+ IN CONST VOID *Md4Context,
+ OUT VOID *NewMd4Context
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Digests the input data and updates MD4 context.
+
+ Return FALSE to indicate this interface is not supported.
+
+ @param[in, out] Md4Context Pointer to the MD4 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Update (
+ IN OUT VOID *Md4Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Completes computation of the MD4 digest value.
+
+ Return FALSE to indicate this interface is not supported.
+
+ @param[in, out] Md4Context Pointer to the MD4 context.
+ @param[out] HashValue Pointer to a buffer that receives the MD4 digest
+ value (16 bytes).
+
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Final (
+ IN OUT VOID *Md4Context,
+ OUT UINT8 *HashValue
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Computes the MD4 message digest of a input data buffer.
+
+ Return FALSE to indicate this interface is not supported.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the MD4 digest
+ value (16 bytes).
+
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
|