mbedtls_md_info_t::block_size is only used within mbedTLS.
 
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CodeScopeSTM32 Libraries and SamplesmbedTLSmbedtls_md_info_t::block_size

mbedtls_md_info_t::block_size field

Block length of the digest function in bytes

Syntax

int block_size;

References

LocationReferrerText
md_internal.h:59
int block_size;
md.c:193mbedtls_md_free()
2 * ctx->md_info->block_size );
md.c:232mbedtls_md_setup()
ctx->hmac_ctx = mbedtls_calloc( 2, md_info->block_size );
md.c:329mbedtls_md_hmac_starts()
if( keylen > (size_t) ctx->md_info->block_size )
md.c:343mbedtls_md_hmac_starts()
opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
md.c:345mbedtls_md_hmac_starts()
memset( ipad, 0x36, ctx->md_info->block_size );
md.c:346mbedtls_md_hmac_starts()
memset( opad, 0x5C, ctx->md_info->block_size );
md.c:357mbedtls_md_hmac_starts()
ctx->md_info->block_size ) ) != 0 )
md.c:383mbedtls_md_hmac_finish()
opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
md.c:390mbedtls_md_hmac_finish()
ctx->md_info->block_size ) ) != 0 )
md.c:411mbedtls_md_hmac_reset()
ctx->md_info->block_size ) );

Data Use

Functions reading mbedtls_md_info_t::block_size
mbedtls_md_info_t::block_size