CryptoPkg/BaseCryptLib: Retire ARC4 algorithm

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

ARC4 is not secure any longer.
Remove the ARC4 support from edk2.
Change the ARC4 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, 132 deletions

diff --git a/CryptoPkg/Include/Library/BaseCryptLib.h b/CryptoPkg/Include/Library/BaseCryptLib.h
index c862f0334f..25e236c4a3 100644
--- a/CryptoPkg/Include/Library/BaseCryptLib.h
+++ b/CryptoPkg/Include/Library/BaseCryptLib.h
@@ -1667,138 +1667,6 @@ AesCbcDecrypt (
   OUT  UINT8        *Output

   );

 

-/**

-  Retrieves the size, in bytes, of the context buffer required for ARC4 operations.

-

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

-

-  @return  The size, in bytes, of the context buffer required for ARC4 operations.

-  @retval  0   This interface is not supported.

-

-**/

-UINTN

-EFIAPI

-Arc4GetContextSize (

-  VOID

-  );

-

-/**

-  Initializes user-supplied memory as ARC4 context for subsequent use.

-

-  This function initializes user-supplied memory pointed by Arc4Context as ARC4 context.

-  In addition, it sets up all ARC4 key materials for subsequent encryption and decryption

-  operations.

-

-  If Arc4Context is NULL, then return FALSE.

-  If Key is NULL, then return FALSE.

-  If KeySize does not in the range of [5, 256] bytes, then return FALSE.

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

-

-  @param[out]  Arc4Context  Pointer to ARC4 context being initialized.

-  @param[in]   Key          Pointer to the user-supplied ARC4 key.

-  @param[in]   KeySize      Size of ARC4 key in bytes.

-

-  @retval TRUE   ARC4 context initialization succeeded.

-  @retval FALSE  ARC4 context initialization failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Arc4Init (

-  OUT  VOID         *Arc4Context,

-  IN   CONST UINT8  *Key,

-  IN   UINTN        KeySize

-  );

-

-/**

-  Performs ARC4 encryption on a data buffer of the specified size.

-

-  This function performs ARC4 encryption on data buffer pointed by Input, of specified

-  size of InputSize.

-  Arc4Context should be already correctly initialized by Arc4Init(). Behavior with

-  invalid ARC4 context is undefined.

-

-  If Arc4Context is NULL, then return FALSE.

-  If Input is NULL, then return FALSE.

-  If Output is NULL, then return FALSE.

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

-

-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.

-  @param[in]       Input        Pointer to the buffer containing the data to be encrypted.

-  @param[in]       InputSize    Size of the Input buffer in bytes.

-  @param[out]      Output       Pointer to a buffer that receives the ARC4 encryption output.

-

-  @retval TRUE   ARC4 encryption succeeded.

-  @retval FALSE  ARC4 encryption failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Arc4Encrypt (

-  IN OUT  VOID         *Arc4Context,

-  IN      CONST UINT8  *Input,

-  IN      UINTN        InputSize,

-  OUT     UINT8        *Output

-  );

-

-/**

-  Performs ARC4 decryption on a data buffer of the specified size.

-

-  This function performs ARC4 decryption on data buffer pointed by Input, of specified

-  size of InputSize.

-  Arc4Context should be already correctly initialized by Arc4Init(). Behavior with

-  invalid ARC4 context is undefined.

-

-  If Arc4Context is NULL, then return FALSE.

-  If Input is NULL, then return FALSE.

-  If Output is NULL, then return FALSE.

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

-

-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.

-  @param[in]       Input        Pointer to the buffer containing the data to be decrypted.

-  @param[in]       InputSize    Size of the Input buffer in bytes.

-  @param[out]      Output       Pointer to a buffer that receives the ARC4 decryption output.

-

-  @retval TRUE   ARC4 decryption succeeded.

-  @retval FALSE  ARC4 decryption failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Arc4Decrypt (

-  IN OUT  VOID   *Arc4Context,

-  IN      UINT8  *Input,

-  IN      UINTN  InputSize,

-  OUT     UINT8  *Output

-  );

-

-/**

-  Resets the ARC4 context to the initial state.

-

-  The function resets the ARC4 context to the state it had immediately after the

-  ARC4Init() function call.

-  Contrary to ARC4Init(), Arc4Reset() requires no secret key as input, but ARC4 context

-  should be already correctly initialized by ARC4Init().

-

-  If Arc4Context is NULL, then return FALSE.

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

-

-  @param[in, out]  Arc4Context  Pointer to the ARC4 context.

-

-  @retval TRUE   ARC4 reset succeeded.

-  @retval FALSE  ARC4 reset failed.

-  @retval FALSE  This interface is not supported.

-

-**/

-BOOLEAN

-EFIAPI

-Arc4Reset (

-  IN OUT  VOID  *Arc4Context

-  );

-

 //=====================================================================================

 //    Asymmetric Cryptography Primitive

 //=====================================================================================