avr32/drivers/aes/aes.h File Reference

#include <avr32/io.h>
#include "compiler.h"

Data Structures
struct	aes_config_t
	AES Configuration structure. More...
struct	aes_isrconfig_t
	AES Interrupt configuration structure. More...

Macros
#define	AES_CBC_MODE   1
#define	AES_CFB_MODE   3
#define	AES_CTR_MODE   4
#define	AES_ECB_MODE   0
	AES Operation cipher mode. More...
#define	AES_KEY_SIZE_128   0
	AES Cryptographic key size. More...
#define	AES_KEY_SIZE_192   1
#define	AES_KEY_SIZE_256   2
#define	AES_OFB_MODE   2
#define	AES_PMODE_CIPHER   1
#define	AES_PMODE_DECIPHER   0
	AES Processing mode. More...
#define	AES_START_MODE_AUTO   1
#define	AES_START_MODE_DMA   2
#define	AES_START_MODE_MANUAL   0
	AES Start mode. More...
#define	AES_URAT_INPUTWRITE_DMA   0
	AES URAD Type. More...
#define	AES_URAT_MRWRITE_PROCESS   2
#define	AES_URAT_MRWRITE_SUBKEY   4
#define	AES_URAT_OUTPUTREAD_PROCESS   1
#define	AES_URAT_OUTPUTREAD_SUBKEY   3
#define	AES_URAT_READ_WRITEONLY   5

Functions
void	aes_configure (volatile avr32_aes_t *aes, const aes_config_t *pAesConfig)
	Configure the AES. More...
unsigned int	aes_get_status (volatile avr32_aes_t *aes)
	Get the AES status. More...
void	aes_isr_configure (volatile avr32_aes_t *aes, const aes_isrconfig_t *pAesIsrConfig)
	Configure the AES interrupts. More...
static __always_inline void	aes_load_newseed (volatile avr32_aes_t *aes)
	Trigger the load of a new seed in the AES internal random number generator (used for security counter measures). More...
void	aes_read_outputdata (volatile avr32_aes_t *aes, unsigned int *pOut)
	Read the 128/64/32/16/8bit input data. More...
void	aes_set_initvector (volatile avr32_aes_t *aes, const unsigned int *pVector)
	Set the 128bit initialization vector (for the CBC, CFB, OFB & CTR cipher modes) More...
void	aes_set_key (volatile avr32_aes_t *aes, const unsigned int *pKey)
	Set the 128/192/256bit cryptographic key. More...
static __always_inline void	aes_start (volatile avr32_aes_t *aes)
	Start the cipher/decipher process [manual mode only]. More...
static __always_inline void	aes_swreset (volatile avr32_aes_t *aes)
	Perform a software reset of the AES. More...
void	aes_write_inputdata (volatile avr32_aes_t *aes, const unsigned int *pIn)
	Write the 128/64/32/16/8bit input data. More...