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mbedtls: replace low-level sha apis with md apis in esp_ssl_tls

pull/11519/head
harshal.patil 2023-04-03 18:58:31 +05:30
rodzic 3152dea192
commit 0116dcb578
1 zmienionych plików z 16 dodań i 7 usunięć
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23
components/mbedtls/port/dynamic/esp_ssl_tls.c
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@ -4,6 +4,7 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <sys/param.h>
#include "mbedtls/error.h"
#include "esp_mbedtls_dynamic_impl.h"
int __real_mbedtls_ssl_write(mbedtls_ssl_context *ssl, unsigned char *buf, size_t len);
@ -42,15 +43,17 @@ static int rx_done(mbedtls_ssl_context *ssl)
return 0;
}
static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
static int ssl_update_checksum_start( mbedtls_ssl_context *ssl,
const unsigned char *buf, size_t len )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
#if defined(MBEDTLS_SHA256_C)
mbedtls_sha256_update( &ssl->handshake->fin_sha256, buf, len );
ret = mbedtls_md_update( &ssl->handshake->fin_sha256, buf, len );
#endif
#if defined(MBEDTLS_SHA512_C)
mbedtls_sha512_update( &ssl->handshake->fin_sha384, buf, len );
ret = mbedtls_md_update( &ssl->handshake->fin_sha384, buf, len );
#endif
return ret;
}
static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
@ -58,12 +61,18 @@ static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
memset( handshake, 0, sizeof( mbedtls_ssl_handshake_params ) );
#if defined(MBEDTLS_SHA256_C)
mbedtls_sha256_init( &handshake->fin_sha256 );
mbedtls_sha256_starts( &handshake->fin_sha256, 0 );
mbedtls_md_init( &handshake->fin_sha256 );
mbedtls_md_setup( &handshake->fin_sha256,
mbedtls_md_info_from_type(MBEDTLS_MD_SHA256),
0 );
mbedtls_md_starts( &handshake->fin_sha256 );
#endif
#if defined(MBEDTLS_SHA512_C)
mbedtls_sha512_init( &handshake->fin_sha384 );
mbedtls_sha512_starts( &handshake->fin_sha384, 1 );
mbedtls_md_init( &handshake->fin_sha384 );
mbedtls_md_setup( &handshake->fin_sha384,
mbedtls_md_info_from_type(MBEDTLS_MD_SHA384),
0 );
mbedtls_md_starts( &handshake->fin_sha384 );
#endif
handshake->update_checksum = ssl_update_checksum_start;