HAL_SHA1_ALT

MBEDTLS IMPLEMENTATION HAL SHA1 ALT FUNCTIONS

group MBEDTLS_IMPLEMENTATION_HAL_SHA1_ALT_FUNCTIONS

Public API functions for HAL SHA1 alternate implementation.

Functions

void mbedtls_sha1_init ( mbedtls_sha1_context * ctx )

void mbedtls_sha1_free ( mbedtls_sha1_context * ctx )

void mbedtls_sha1_clone ( mbedtls_sha1_context * dst , const mbedtls_sha1_context * src )

int mbedtls_sha1_starts ( mbedtls_sha1_context * ctx )

int mbedtls_sha1_update ( mbedtls_sha1_context * ctx , const unsigned char * input , size_t ilen )

int mbedtls_sha1_finish ( mbedtls_sha1_context * ctx , unsigned char output [ 20 ] )

MBEDTLS IMPLEMENTATION HAL SHA1 TYPES

group MBEDTLS_IMPLEMENTATION_HAL_SHA1_TYPES

This file contains SHA-1 definitions and functions based on STM32 HASH hardware crypto accelerator.

The Secure Hash Algorithm 1 (SHA-1) cryptographic hash function is defined in FIPS 180-4: Secure Hash Standard (SHS) .

SHA-1 context structure definitions for mbedTLS HAL.

Warning

SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

struct mbedtls_sha1_context

#include <hal_sha1_alt.h>

Public Members

uint32_t output_size_byte

output length