Gleb Klochkov / Mbed OS Climatcontroll_Main

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mbedtls_sha512_context Struct Reference

mbedtls_sha512_context Struct Reference

The SHA-512 context structure. More...

#include <sha512.h>

Data Fields

uint64_t total [2]
uint64_t state [8]
unsigned char buffer [128]
int is384

Detailed Description

The SHA-512 context structure.

The structure is used both for SHA-384 and for SHA-512 checksum calculations. The choice between these two is made in the call to mbedtls_sha512_starts_ret().

Definition at line 53 of file sha512.h.


Field Documentation

unsigned char buffer[128]

The data block being processed.

Definition at line 57 of file sha512.h.

int is384

Determines which function to use.

  • 0: Use SHA-512.
  • 1: Use SHA-384.

Definition at line 58 of file sha512.h.

uint64_t state[8]

The intermediate digest state.

Definition at line 56 of file sha512.h.

uint64_t total[2]

The number of Bytes processed.

Definition at line 55 of file sha512.h.