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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_AT91SAM3U256_IAR/] [AT91Lib/] [peripherals/] [aes/] [aes.h] - Rev 581
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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); 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); extern void AES_SetOutputBuffer(unsigned int *pOutput); extern void AES_Start(void); extern unsigned int AES_GetStatus(void); #endif //#ifndef AES_H
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