security-and-privacy/gnupg
security-and-privacy/gnupg
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Code Activity

* blowfish.c (burn_stack), cast5.c (burn_stack), des.c (burn_stack), md5.c

Browse source 
(burn_stack), random.c (burn_stack, read_pool, fast_random_poll),
rijndael.c (burn_stack), rmd160.c (burn_stack), rndegd.c
(rndegd_gather_random), rndlinux.c (rndlinux_gather_random), rndriscos.c
(rndriscos_gather_random), sha1.c (burn_stack), tiger.c (burn_stack),
twofish.c (burn_stack): Replace various calls to memset() with the more
secure wipememory().
This commit is contained in:
David Shaw 2002-11-06 15:28:12 +00:00
parent 666dcb370b
commit 90279250e8
14 changed files with 29 additions and 15 deletions
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3
cipher/des.c
View file

@ -115,6 +115,7 @@
#include <stdio.h>
#include <string.h> /* memcpy, memcmp */
#include "types.h" /* for byte and u32 typedefs */
#include "util.h"
#include "errors.h"
#include "algorithms.h"
@ -453,7 +454,7 @@ burn_stack (int bytes)
{
char buf[64];
memset (buf, 0, sizeof buf);
wipememory(buf,sizeof buf);
bytes -= sizeof buf;
if (bytes > 0)
burn_stack (bytes);