mirror of https://github.com/acidanthera/audk.git
125 lines
2.8 KiB
C
125 lines
2.8 KiB
C
/** @file
|
|
ARC4 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 ARC4 operations.
|
|
|
|
Return zero to indicate this interface is not supported.
|
|
|
|
@retval 0 This interface is not supported.
|
|
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
Arc4GetContextSize (
|
|
VOID
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
Initializes user-supplied memory as ARC4 context for subsequent use.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@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 FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
Arc4Init (
|
|
OUT VOID *Arc4Context,
|
|
IN CONST UINT8 *Key,
|
|
IN UINTN KeySize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Performs ARC4 encryption on a data buffer of the specified size.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@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 FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
Arc4Encrypt (
|
|
IN OUT VOID *Arc4Context,
|
|
IN CONST UINT8 *Input,
|
|
IN UINTN InputSize,
|
|
OUT UINT8 *Output
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Performs ARC4 decryption on a data buffer of the specified size.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@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 FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
Arc4Decrypt (
|
|
IN OUT VOID *Arc4Context,
|
|
IN UINT8 *Input,
|
|
IN UINTN InputSize,
|
|
OUT UINT8 *Output
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Resets the ARC4 context to the initial state.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in, out] Arc4Context Pointer to the ARC4 context.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
Arc4Reset (
|
|
IN OUT VOID *Arc4Context
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|