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Data Fields
mcuxClCss_HmacOption_t Union Reference
mcuxClCss » mcuxClCss_Hmac » mcuxClCss_Hmac_Types

Command option bit field for mcuxClCss_Hmac_Async. More...

`#include <mcuxClCss_Hmac.h>`

## Data Fields
struct {
uint32_t value
| Accesses the bit field as a full word. More...
} | word
| Access mcuxClCss_CipherOption_t word-wise. More...
struct {
uint32_t __pad0__:13
| RFU. More...
uint32_t extkey:1
| Whether an external key should be used. More...
uint32_t __pad1__:18
| RFU. More...
} | bits
| Access mcuxClCss_CipherOption_t word-wise. More...

## Detailed Description

Command option bit field for mcuxClCss_Hmac_Async.

Valid option values can be found under MCUXCLCSS_HMAC_EXTERNAL_KEY_.

## Field Documentation

## ◆ value

uint32_t mcuxClCss_HmacOption_t::value

Accesses the bit field as a full word.

## ◆ word

struct { ... } mcuxClCss_HmacOption_t::word

Access mcuxClCss_CipherOption_t word-wise.

## ◆ __pad0__

uint32_t mcuxClCss_HmacOption_t::__pad0__

RFU.

## ◆ extkey

uint32_t mcuxClCss_HmacOption_t::extkey

Whether an external key should be used.

## ◆ __pad1__

uint32_t mcuxClCss_HmacOption_t::__pad1__

RFU.

## ◆ bits

struct { ... } mcuxClCss_HmacOption_t::bits

Access mcuxClCss_CipherOption_t word-wise.