CryptoPkg/BaseCrpytLib: Retire MD4 algorithm
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>
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@@ -1,223 +0,0 @@
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/** @file
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MD4 Digest Wrapper Implementation over OpenSSL.
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Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "InternalCryptLib.h"
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#include <openssl/md4.h>
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/**
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Retrieves the size, in bytes, of the context buffer required for MD4 hash operations.
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@return The size, in bytes, of the context buffer required for MD4 hash operations.
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**/
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UINTN
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EFIAPI
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Md4GetContextSize (
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VOID
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)
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{
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//
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// Retrieves the OpenSSL MD4 Context Size
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//
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return (UINTN) (sizeof (MD4_CTX));
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}
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/**
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Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
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subsequent use.
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If Md4Context is NULL, then return FALSE.
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@param[out] Md4Context Pointer to MD4 context being initialized.
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@retval TRUE MD4 context initialization succeeded.
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@retval FALSE MD4 context initialization failed.
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**/
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BOOLEAN
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EFIAPI
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Md4Init (
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OUT VOID *Md4Context
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)
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{
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//
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// Check input parameters.
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//
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if (Md4Context == NULL) {
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return FALSE;
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}
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//
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// OpenSSL MD4 Context Initialization
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//
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return (BOOLEAN) (MD4_Init ((MD4_CTX *) Md4Context));
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}
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/**
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Makes a copy of an existing MD4 context.
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If Md4Context is NULL, then return FALSE.
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If NewMd4Context is NULL, then return FALSE.
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@param[in] Md4Context Pointer to MD4 context being copied.
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@param[out] NewMd4Context Pointer to new MD4 context.
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@retval TRUE MD4 context copy succeeded.
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@retval FALSE MD4 context copy failed.
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**/
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BOOLEAN
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EFIAPI
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Md4Duplicate (
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IN CONST VOID *Md4Context,
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OUT VOID *NewMd4Context
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)
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{
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//
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// Check input parameters.
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//
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if (Md4Context == NULL || NewMd4Context == NULL) {
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return FALSE;
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}
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CopyMem (NewMd4Context, Md4Context, sizeof (MD4_CTX));
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return TRUE;
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}
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/**
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Digests the input data and updates MD4 context.
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This function performs MD4 digest on a data buffer of the specified size.
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It can be called multiple times to compute the digest of long or discontinuous data streams.
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MD4 context should be already correctly initialized by Md4Init(), and should not be finalized
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by Md4Final(). Behavior with invalid context is undefined.
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If Md4Context is NULL, then return FALSE.
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@param[in, out] Md4Context Pointer to the MD4 context.
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@param[in] Data Pointer to the buffer containing the data to be hashed.
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@param[in] DataSize Size of Data buffer in bytes.
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@retval TRUE MD4 data digest succeeded.
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@retval FALSE MD4 data digest failed.
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**/
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BOOLEAN
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EFIAPI
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Md4Update (
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IN OUT VOID *Md4Context,
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IN CONST VOID *Data,
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IN UINTN DataSize
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)
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{
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//
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// Check input parameters.
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//
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if (Md4Context == NULL) {
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return FALSE;
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}
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//
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// Check invalid parameters, in case that only DataLength was checked in OpenSSL
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//
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if (Data == NULL && DataSize != 0) {
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return FALSE;
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}
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//
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// OpenSSL MD4 Hash Update
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//
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return (BOOLEAN) (MD4_Update ((MD4_CTX *) Md4Context, Data, DataSize));
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}
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/**
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Completes computation of the MD4 digest value.
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This function completes MD4 hash computation and retrieves the digest value into
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the specified memory. After this function has been called, the MD4 context cannot
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be used again.
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MD4 context should be already correctly initialized by Md4Init(), and should not be
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finalized by Md4Final(). Behavior with invalid MD4 context is undefined.
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If Md4Context is NULL, then return FALSE.
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If HashValue is NULL, then return FALSE.
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@param[in, out] Md4Context Pointer to the MD4 context.
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@param[out] HashValue Pointer to a buffer that receives the MD4 digest
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value (16 bytes).
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@retval TRUE MD4 digest computation succeeded.
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@retval FALSE MD4 digest computation failed.
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**/
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BOOLEAN
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EFIAPI
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Md4Final (
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IN OUT VOID *Md4Context,
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OUT UINT8 *HashValue
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)
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{
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//
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// Check input parameters.
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//
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if (Md4Context == NULL || HashValue == NULL) {
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return FALSE;
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}
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//
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// OpenSSL MD4 Hash Finalization
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//
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return (BOOLEAN) (MD4_Final (HashValue, (MD4_CTX *) Md4Context));
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}
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/**
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Computes the MD4 message digest of a input data buffer.
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This function performs the MD4 message digest of a given data buffer, and places
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the digest value into the specified memory.
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If this interface is not supported, then return FALSE.
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@param[in] Data Pointer to the buffer containing the data to be hashed.
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@param[in] DataSize Size of Data buffer in bytes.
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@param[out] HashValue Pointer to a buffer that receives the MD4 digest
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value (16 bytes).
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@retval TRUE MD4 digest computation succeeded.
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@retval FALSE MD4 digest computation failed.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4HashAll (
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IN CONST VOID *Data,
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IN UINTN DataSize,
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OUT UINT8 *HashValue
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)
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{
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//
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// Check input parameters.
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//
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if (HashValue == NULL) {
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return FALSE;
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}
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if (Data == NULL && DataSize != 0) {
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return FALSE;
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}
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//
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// OpenSSL MD4 Hash Computation.
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//
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if (MD4 (Data, DataSize, HashValue) == NULL) {
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return FALSE;
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} else {
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return TRUE;
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}
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}
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@@ -1,143 +0,0 @@
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/** @file
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MD4 Digest Wrapper Implementation which does not provide real capabilities.
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Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "InternalCryptLib.h"
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/**
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Retrieves the size, in bytes, of the context buffer required for MD4 hash
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operations.
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Return zero to indicate this interface is not supported.
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@retval 0 This interface is not supported.
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**/
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UINTN
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EFIAPI
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Md4GetContextSize (
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VOID
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)
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{
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ASSERT (FALSE);
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return 0;
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}
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/**
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Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
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subsequent use.
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Return FALSE to indicate this interface is not supported.
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@param[out] Md4Context Pointer to MD4 context being initialized.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4Init (
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OUT VOID *Md4Context
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Makes a copy of an existing MD4 context.
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Return FALSE to indicate this interface is not supported.
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@param[in] Md4Context Pointer to MD4 context being copied.
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@param[out] NewMd4Context Pointer to new MD4 context.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4Duplicate (
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IN CONST VOID *Md4Context,
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OUT VOID *NewMd4Context
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Digests the input data and updates MD4 context.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] Md4Context Pointer to the MD4 context.
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@param[in] Data Pointer to the buffer containing the data to be hashed.
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@param[in] DataSize Size of Data buffer in bytes.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4Update (
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IN OUT VOID *Md4Context,
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IN CONST VOID *Data,
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IN UINTN DataSize
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Completes computation of the MD4 digest value.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] Md4Context Pointer to the MD4 context.
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@param[out] HashValue Pointer to a buffer that receives the MD4 digest
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value (16 bytes).
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4Final (
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IN OUT VOID *Md4Context,
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OUT UINT8 *HashValue
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Computes the MD4 message digest of a input data buffer.
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Return FALSE to indicate this interface is not supported.
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@param[in] Data Pointer to the buffer containing the data to be hashed.
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@param[in] DataSize Size of Data buffer in bytes.
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@param[out] HashValue Pointer to a buffer that receives the MD4 digest
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value (16 bytes).
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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Md4HashAll (
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IN CONST VOID *Data,
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IN UINTN DataSize,
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OUT UINT8 *HashValue
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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