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>

1 files changed, 0 insertions, 145 deletions

diff --git a/CryptoPkg/Include/Library/BaseCryptLib.h b/CryptoPkg/Include/Library/BaseCryptLib.h
index 5e8f2e0a10..c862f0334f 100644
--- a/CryptoPkg/Include/Library/BaseCryptLib.h
+++ b/CryptoPkg/Include/Library/BaseCryptLib.h
@@ -15,11 +15,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #include <Uefi/UefiBaseType.h>

 

 ///

-/// MD4 digest size in bytes

-///

-#define MD4_DIGEST_SIZE     16

-

-///

 /// MD5 digest size in bytes

 ///

 #define MD5_DIGEST_SIZE     16

@@ -78,146 +73,6 @@ typedef enum {
 //=====================================================================================

 

 /**

-  Retrieves the size, in bytes, of the context buffer required for MD4 hash operations.

-

-  If this interface is not supported, then return zero.

-

-  @return  The size, in bytes, of the context buffer required for MD4 hash operations.

-  @retval  0   This interface is not supported.

-

-**/

-UINTN

-EFIAPI

-Md4GetContextSize (

-  VOID

-  );

-

-/**

-  Initializes user-supplied memory pointed by Md4Context as MD4 hash context for

-  subsequent use.

-

-  If Md4Context is NULL, then return FALSE.

-  If this interface is not supported, then return FALSE.

-

-  @param[out]  Md4Context  Pointer to MD4 context being initialized.

-

-  @retval TRUE   MD4 context initialization succeeded.

-  @retval FALSE  MD4 context initialization failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Md4Init (

-  OUT  VOID  *Md4Context

-  );

-

-/**

-  Makes a copy of an existing MD4 context.

-

-  If Md4Context is NULL, then return FALSE.

-  If NewMd4Context is NULL, then return FALSE.

-  If this interface is not supported, then return FALSE.

-

-  @param[in]  Md4Context     Pointer to MD4 context being copied.

-  @param[out] NewMd4Context  Pointer to new MD4 context.

-

-  @retval TRUE   MD4 context copy succeeded.

-  @retval FALSE  MD4 context copy failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Md4Duplicate (

-  IN   CONST VOID  *Md4Context,

-  OUT  VOID        *NewMd4Context

-  );

-

-/**

-  Digests the input data and updates MD4 context.

-

-  This function performs MD4 digest on a data buffer of the specified size.

-  It can be called multiple times to compute the digest of long or discontinuous data streams.

-  MD4 context should be already correctly initialized by Md4Init(), and should not be finalized

-  by Md4Final(). Behavior with invalid context is undefined.

-

-  If Md4Context is NULL, then return FALSE.

-  If this interface is not supported, then return FALSE.

-

-  @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 TRUE   MD4 data digest succeeded.

-  @retval FALSE  MD4 data digest failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Md4Update (

-  IN OUT  VOID        *Md4Context,

-  IN      CONST VOID  *Data,

-  IN      UINTN       DataSize

-  );

-

-/**

-  Completes computation of the MD4 digest value.

-

-  This function completes MD4 hash computation and retrieves the digest value into

-  the specified memory. After this function has been called, the MD4 context cannot

-  be used again.

-  MD4 context should be already correctly initialized by Md4Init(), and should not be

-  finalized by Md4Final(). Behavior with invalid MD4 context is undefined.

-

-  If Md4Context is NULL, then return FALSE.

-  If HashValue is NULL, then return FALSE.

-  If this interface is not supported, then return FALSE.

-

-  @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 TRUE   MD4 digest computation succeeded.

-  @retval FALSE  MD4 digest computation failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Md4Final (

-  IN OUT  VOID   *Md4Context,

-  OUT     UINT8  *HashValue

-  );

-

-/**

-  Computes the MD4 message digest of a input data buffer.

-

-  This function performs the MD4 message digest of a given data buffer, and places

-  the digest value into the specified memory.

-

-  If this interface is not supported, then return FALSE.

-

-  @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 TRUE   MD4 digest computation succeeded.

-  @retval FALSE  MD4 digest computation failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Md4HashAll (

-  IN   CONST VOID  *Data,

-  IN   UINTN       DataSize,

-  OUT  UINT8       *HashValue

-  );

-

-/**

   Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.

 

   If this interface is not supported, then return zero.