diff options
| author | David Shaw <[email protected]> | 2002-11-06 15:28:12 +0000 |
|---|---|---|
| committer | David Shaw <[email protected]> | 2002-11-06 15:28:12 +0000 |
| commit | 90279250e84e5459397d50d850ab08df015331be (patch) | |
| tree | 3c48d96961e32888340f26d93ba81b088b3ccd46 /cipher/random.c | |
| parent | * keyedit.c (show_key_with_all_names_colon): Don't stick nulls into the (diff) | |
| download | gnupg-90279250e84e5459397d50d850ab08df015331be.tar.gz gnupg-90279250e84e5459397d50d850ab08df015331be.zip | |
* blowfish.c (burn_stack), cast5.c (burn_stack), des.c (burn_stack), md5.c
(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().
Diffstat (limited to 'cipher/random.c')
| -rw-r--r-- | cipher/random.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cipher/random.c b/cipher/random.c index faf664ac1..8b750a7ff 100644 --- a/cipher/random.c +++ b/cipher/random.c @@ -205,7 +205,7 @@ burn_stack (int bytes) { char buf[128]; - memset (buf, 0, sizeof buf); + wipememory(buf,sizeof buf); bytes -= sizeof buf; if (bytes > 0) burn_stack (bytes); @@ -564,7 +564,7 @@ read_pool( byte *buffer, size_t length, int level ) if( pool_balance < 0 ) pool_balance = 0; /* and clear the keypool */ - memset( keypool, 0, POOLSIZE ); + wipememory(keypool, POOLSIZE); } } @@ -673,7 +673,7 @@ fast_random_poll() getrusage( RUSAGE_SELF, &buf ); add_randomness( &buf, sizeof buf, 1 ); - memset( &buf, 0, sizeof buf ); + wipememory( &buf, sizeof buf ); } #endif #endif |