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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/cipher.c
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@ -33,6 +33,7 @@
#include "mbedtls/cipher.h"
#include "mbedtls/cipher_internal.h"
#include "mbedtls/utils.h"
#include <stdlib.h>
#include <string.h>
@ -60,11 +61,6 @@
#define MBEDTLS_CIPHER_MODE_STREAM
#endif
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
}
static int supported_init = 0;
const int *mbedtls_cipher_list( void )