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

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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 53 of file sha256.h.

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Field Documentation

unsigned char mbedtls_sha256_context::buffer[64]

The data block being processed.

Definition at line 57 of file sha256.h.

int mbedtls_sha256_context::is224

Determines which function to use.

• 0: Use SHA-256.
• 1: Use SHA-224.

Definition at line 58 of file sha256.h.

uint32_t mbedtls_sha256_context::state[8]

The intermediate digest state.

Definition at line 56 of file sha256.h.

uint32_t mbedtls_sha256_context::total[2]

The number of Bytes processed.

Definition at line 55 of file sha256.h.

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

• sha256.h