Detailed Description

AESCommon driver implementation for the Low Power F3 family.

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The AESCommonLPF3 module provides common functionality used by the AES mode-specific implementations for the Low Power F3 family.

#include <stdbool.h>
#include <stdint.h>
#include <ti/drivers/AESCommon.h>
#include <ti/drivers/cryptoutils/cryptokey/CryptoKey.h>
#include <ti/drivers/dpl/HwiP.h>
#include <ti/devices/DeviceFamily.h>
#include <DeviceFamily_constructPath(inc/hw_types.h)>

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Data Structures
struct	AESCommonLPF3_HWAttrs
	AESCommonLPF3 Hardware Attributes. More...

struct	AESCommonLPF3_Object
	AESCommonLPF3 Object. More...

Macros
#define	AESCommonLPF3_UNALIGNED_IO_SUPPORT_ENABLE 0

#define	DMA_CH4 4U

#define	DMA_CH5 5U

#define	AESCommonLPF3_DMA_CHA_BITMASK ((uint32_t)1U << DMA_CH4)

#define	AESCommonLPF3_DMA_CHB_BITMASK ((uint32_t)1U << DMA_CH5)

#define	AESCommonLPF3_256_KEY_LENGTH_BYTES (256U / 8U)

#define	AES_BLOCK_SIZE 16U
	Block size in number of bytes. More...

#define	AES_BLOCK_SIZE_WORDS (AES_BLOCK_SIZE / 4U)

#define	AES_BLOCK_SIZE_MULTIPLE_MASK 0xFFFFFFF0U

#define	AES_BLOCK_SIZE_MULTIPLE_LENGTH(len) ((len)&AES_BLOCK_SIZE_MULTIPLE_MASK)

#define	AES_NON_BLOCK_SIZE_MULTIPLE_MASK 0x0000000FU

#define	AES_NON_BLOCK_SIZE_MULTIPLE_LENGTH(len) ((len)&AES_NON_BLOCK_SIZE_MULTIPLE_MASK)

#define	AES_IV_LENGTH_BYTES AES_BLOCK_SIZE

#define	AES_TAG_LENGTH_BYTES AES_BLOCK_SIZE

#define	AES_128_KEY_LENGTH_BYTES (128U / 8U)

#define	IS_WORD_ALIGNED(ptr) (((uintptr_t)(ptr) << 30) == 0U)

Macro Definition Documentation

§ AESCommonLPF3_UNALIGNED_IO_SUPPORT_ENABLE

#define AESCommonLPF3_UNALIGNED_IO_SUPPORT_ENABLE 0

§ DMA_CH4

#define DMA_CH4 4U

§ DMA_CH5

#define DMA_CH5 5U

§ AESCommonLPF3_DMA_CHA_BITMASK

#define AESCommonLPF3_DMA_CHA_BITMASK ((uint32_t)1U << DMA_CH4)

§ AESCommonLPF3_DMA_CHB_BITMASK

#define AESCommonLPF3_DMA_CHB_BITMASK ((uint32_t)1U << DMA_CH5)

§ AESCommonLPF3_256_KEY_LENGTH_BYTES

#define AESCommonLPF3_256_KEY_LENGTH_BYTES (256U / 8U)

§ AES_BLOCK_SIZE

#define AES_BLOCK_SIZE 16U

Block size in number of bytes.

§ AES_BLOCK_SIZE_WORDS

#define AES_BLOCK_SIZE_WORDS (AES_BLOCK_SIZE / 4U)

§ AES_BLOCK_SIZE_MULTIPLE_MASK

#define AES_BLOCK_SIZE_MULTIPLE_MASK 0xFFFFFFF0U

§ AES_BLOCK_SIZE_MULTIPLE_LENGTH

#define AES_BLOCK_SIZE_MULTIPLE_LENGTH ( len ) ((len)&AES_BLOCK_SIZE_MULTIPLE_MASK)

§ AES_NON_BLOCK_SIZE_MULTIPLE_MASK

#define AES_NON_BLOCK_SIZE_MULTIPLE_MASK 0x0000000FU

§ AES_NON_BLOCK_SIZE_MULTIPLE_LENGTH

#define AES_NON_BLOCK_SIZE_MULTIPLE_LENGTH ( len ) ((len)&AES_NON_BLOCK_SIZE_MULTIPLE_MASK)

§ AES_IV_LENGTH_BYTES

#define AES_IV_LENGTH_BYTES AES_BLOCK_SIZE

§ AES_TAG_LENGTH_BYTES

#define AES_TAG_LENGTH_BYTES AES_BLOCK_SIZE

§ AES_128_KEY_LENGTH_BYTES

#define AES_128_KEY_LENGTH_BYTES (128U / 8U)

§ IS_WORD_ALIGNED

#define IS_WORD_ALIGNED ( ptr ) (((uintptr_t)(ptr) << 30) == 0U)