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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef AES_H
#define AES_H
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Methods to manage the Advanced Encryption Standard (AES)
///
/// !Usage
///
/// -# Configure AES
/// -# Sets the key used by the AES algorithm
/// -# Sets the input data of the AES algorithm
/// -# Starts the encryption/decryption process
/// -# Stores the result of the last AES operation
///
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Global functions
//------------------------------------------------------------------------------
extern void AES_Configure(
unsigned char cipher,
unsigned int smode,
unsigned int opmode);
extern void AES_SetKey(const unsigned int *pKey, unsigned char keyLength);
extern void AES_SetVector(const unsigned int *pVector);
extern void AES_SetInputData(const unsigned int *pData);
extern void AES_GetOutputData(unsigned int *pData);
extern void AES_SetInputBuffer(const unsigned int *pInput, unsigned char length);
extern void AES_SetOutputBuffer(unsigned int *pOutput, unsigned char length);
extern void AES_Start(void);
extern unsigned int AES_GetStatus(void);
#endif //#ifndef AES_H
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