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131 lines
3.1 KiB
131 lines
3.1 KiB
4 years ago
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/** @file
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ARC4 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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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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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 ARC4 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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Arc4GetContextSize (
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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 as ARC4 context for subsequent use.
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Return FALSE to indicate this interface is not supported.
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@param[out] Arc4Context Pointer to ARC4 context being initialized.
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@param[in] Key Pointer to the user-supplied ARC4 key.
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@param[in] KeySize Size of ARC4 key 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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Arc4Init (
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OUT VOID *Arc4Context,
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IN CONST UINT8 *Key,
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IN UINTN KeySize
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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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Performs ARC4 encryption on a data buffer of the specified size.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] Arc4Context Pointer to the ARC4 context.
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@param[in] Input Pointer to the buffer containing the data to be encrypted.
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@param[in] InputSize Size of the Input buffer in bytes.
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@param[out] Output Pointer to a buffer that receives the ARC4 encryption output.
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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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Arc4Encrypt (
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IN OUT VOID *Arc4Context,
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IN CONST UINT8 *Input,
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IN UINTN InputSize,
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OUT UINT8 *Output
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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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Performs ARC4 decryption on a data buffer of the specified size.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] Arc4Context Pointer to the ARC4 context.
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@param[in] Input Pointer to the buffer containing the data to be decrypted.
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@param[in] InputSize Size of the Input buffer in bytes.
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@param[out] Output Pointer to a buffer that receives the ARC4 decryption output.
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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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Arc4Decrypt (
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IN OUT VOID *Arc4Context,
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IN UINT8 *Input,
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IN UINTN InputSize,
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OUT UINT8 *Output
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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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Resets the ARC4 context to the initial state.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] Arc4Context Pointer to the ARC4 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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Arc4Reset (
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IN OUT VOID *Arc4Context
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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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