CCM global structure. The structure is used for configuring NONCE, adata and data before calling ccm_process_run(). More...

#include <ccmLIB.h>

Data Fields
uint8_t	exp_nonce [15]
	CCM NONCE buffer Nonce.
uint8_t *	data_ptr
	Pointer to data IN.
uint16_t	data_len
	Length of data IN.
const uint8_t *	adata_ptr
	Pointer to authentication data.
uint16_t	adata_len
	Length of authentication data.
uint8_t	mic_len
	ccm_sec_init() sets here the length of MIC.
uint8_t *	mic
	Encrypt process writes MIC.

Detailed Description

CCM global structure. The structure is used for configuring NONCE, adata and data before calling ccm_process_run().

Definition at line 77 of file ccmLIB.h.

Field Documentation

Length of authentication data.

Definition at line 82 of file ccmLIB.h.

const uint8_t* adata_ptr

Pointer to authentication data.

Definition at line 81 of file ccmLIB.h.

uint16_t data_len

Length of data IN.

Definition at line 80 of file ccmLIB.h.

uint8_t* data_ptr

Pointer to data IN.

Definition at line 79 of file ccmLIB.h.

uint8_t exp_nonce[15]

CCM NONCE buffer Nonce.

Definition at line 78 of file ccmLIB.h.

uint8_t* mic

Encrypt process writes MIC.

Decrypt reads it and compares it with the MIC obtained from data.

Definition at line 84 of file ccmLIB.h.

uint8_t mic_len

ccm_sec_init() sets here the length of MIC.

Definition at line 83 of file ccmLIB.h.