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Remove individual copies of mbedtls_zeroize()

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This commit removes all the static occurrencies of the function
mbedtls_zeroize() in each of the individual .c modules. Instead the
function has been moved to utils.h that is included in each of the
modules.
This commit is contained in:
Andres Amaya Garcia
2017-10-25 09:37:04 +01:00
committed by Andres Amaya Garcia
parent d0d7bf614e
commit e32df087fb
42 changed files with 46 additions and 212 deletions
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6
library/memory_buffer_alloc.c
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@ -31,6 +31,7 @@
/* No need for the header guard as MBEDTLS_MEMORY_BUFFER_ALLOC_C
is dependent upon MBEDTLS_PLATFORM_C */
#include "mbedtls/platform.h"
#include "mbedtls/utils.h"
#include <string.h>
@ -42,11 +43,6 @@
#include "mbedtls/threading.h"
#endif
/* 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;
}
#define MAGIC1 0xFF00AA55
#define MAGIC2 0xEE119966
#define MAX_BT 20