Header file for the cc2538 AES-CCM driver. More...

#include "contiki.h"
#include "dev/aes.h"
#include <stdbool.h>
#include <stdint.h>

Macros
AES-CCM constants
#define	CCM_FLAGS_LEN 1

#define	CCM_NONCE_LEN_LEN (AES_IV_LEN - CCM_FLAGS_LEN)

#define	CCM_MIC_MAX_LEN AES_TAG_LEN

AES-CCM functions
#define	ccm_auth_encrypt_check_status aes_auth_crypt_check_status
	Checks the status of the CCM authentication and encryption operation. More...

#define	ccm_auth_decrypt_check_status aes_auth_crypt_check_status
	Checks the status of the CCM authentication checking and decryption operation. More...

uint8_t	ccm_auth_encrypt_start (uint8_t len_len, uint8_t key_area, const void nonce, const void adata, uint16_t adata_len, const void pdata, uint16_t pdata_len, void cdata, uint8_t mic_len, struct process *process)
	Starts a CCM authentication and encryption operation. More...

uint8_t	ccm_auth_encrypt_get_result (void *mic, uint8_t mic_len)
	Gets the result of the CCM authentication and encryption operation. More...

uint8_t	ccm_auth_decrypt_start (uint8_t len_len, uint8_t key_area, const void nonce, const void adata, uint16_t adata_len, const void cdata, uint16_t cdata_len, void pdata, uint8_t mic_len, struct process *process)
	Starts a CCM authentication checking and decryption operation. More...

uint8_t	ccm_auth_decrypt_get_result (const void cdata, uint16_t cdata_len, void mic, uint8_t mic_len)
	Gets the result of the CCM authentication checking and decryption operation. More...

Detailed Description

Header file for the cc2538 AES-CCM driver.

Definition in file ccm.h.

Macros