diff options
Diffstat (limited to 'thirdparty/mbedtls/library/sha256.c')
| -rw-r--r-- | thirdparty/mbedtls/library/sha256.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/thirdparty/mbedtls/library/sha256.c b/thirdparty/mbedtls/library/sha256.c index f39bcbab6c..695485d847 100644 --- a/thirdparty/mbedtls/library/sha256.c +++ b/thirdparty/mbedtls/library/sha256.c @@ -33,6 +33,7 @@ #if defined(MBEDTLS_SHA256_C) #include "mbedtls/sha256.h" +#include "mbedtls/platform_util.h" #include <string.h> @@ -50,11 +51,6 @@ #if !defined(MBEDTLS_SHA256_ALT) -/* Implementation that should never be optimized out by the compiler */ -static void mbedtls_zeroize( void *v, size_t n ) { - volatile unsigned char *p = v; while( n-- ) *p++ = 0; -} - /* * 32-bit integer manipulation macros (big endian) */ @@ -88,7 +84,7 @@ void mbedtls_sha256_free( mbedtls_sha256_context *ctx ) if( ctx == NULL ) return; - mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) ); + mbedtls_platform_zeroize( ctx, sizeof( mbedtls_sha256_context ) ); } void mbedtls_sha256_clone( mbedtls_sha256_context *dst, |