mbedtls_sha256_context Struct Reference

The SHA-256 context structure. More...

#include "mbedtls/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().

Field Documentation

unsigned char buffer[64]

The data block being processed.

int is224

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

uint32_t state[8]

The intermediate digest state.

uint32_t total[2]

The number of Bytes processed.

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

• include/mbedtls/sha256.h