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CryptoPkg/BaseCrpytLib: Retire MD4 algorithm

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1898

MD4 is not secure any longer.
Remove the MD4 support from edk2.
Change the MD4 field name in EDKII_CRYPTO_PROTOCOL to indicate the
function is unsupported any longer.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
This commit is contained in:
Zhichao Gao
2020-04-17 15:37:59 +08:00
committed by mergify[bot]
parent aaa90aacaf
commit 0a6fc3d067
16 changed files with 62 additions and 1011 deletions
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143
CryptoPkg/Library/BaseCryptLibNull/Hash/CryptMd4Null.c
View File

@@ -1,143 +0,0 @@
/** @file
MD4 Digest Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#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;
}