mbed TLS v2.16.3: mbedtls_sha256_context Struct Reference

mbed TLS v2.16.3

Data Fields
mbedtls_sha256_context Struct Reference

The SHA-256 context structure. More...

`#include <sha256.h>`

## Data Fields
uint32_t | total [2]
uint32_t | state [8]
unsigned char | buffer [64]
int | is224

## Detailed Description

The SHA-256 context structure.

                The structure is used both for SHA-256 and for SHA-224
                checksum calculations. The choice between these two is
                made in the call to mbedtls_sha256_starts_ret().

Definition at line 58 of file sha256.h.

## Field Documentation

## ◆ buffer

unsigned char mbedtls_sha256_context::buffer[64]

The data block being processed.

Definition at line 62 of file sha256.h.

## ◆ is224

int mbedtls_sha256_context::is224

Determines which function to use: 0: Use SHA-256, or 1: Use SHA-224.

Definition at line 63 of file sha256.h.

## ◆ state

uint32_t mbedtls_sha256_context::state[8]

The intermediate digest state.

Definition at line 61 of file sha256.h.

## ◆ total

uint32_t mbedtls_sha256_context::total[2]

The number of Bytes processed.

Definition at line 60 of file sha256.h.

The documentation for this struct was generated from the following file:

- sha256.h