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The specific SSH cipher algorithms supported by PuTTY weren't listed anywhere
[u/mdw/putty]
/
sshrand.c
diff --git
a/sshrand.c
b/sshrand.c
index
95c7b49
..
524bbd4
100644
(file)
--- a/
sshrand.c
+++ b/
sshrand.c
@@
-2,6
+2,7
@@
* cryptographic random number generator for PuTTY's ssh client
*/
* cryptographic random number generator for PuTTY's ssh client
*/
+#include "putty.h"
#include "ssh.h"
void noise_get_heavy(void (*func) (void *, int));
#include "ssh.h"
void noise_get_heavy(void (*func) (void *, int));
@@
-41,7
+42,7
@@
struct RandPool {
static struct RandPool pool;
int random_active = 0;
static struct RandPool pool;
int random_active = 0;
-void random_stir(void)
+
static
void random_stir(void)
{
word32 block[HASHINPUT / sizeof(word32)];
word32 digest[HASHSIZE / sizeof(word32)];
{
word32 block[HASHINPUT / sizeof(word32)];
word32 digest[HASHSIZE / sizeof(word32)];
@@
-201,7
+202,7
@@
int random_byte(void)
void random_get_savedata(void **data, int *len)
{
void random_get_savedata(void **data, int *len)
{
- void *buf = s
malloc(POOLSIZE / 2
);
+ void *buf = s
newn(POOLSIZE / 2, char
);
random_stir();
memcpy(buf, pool.pool + pool.poolpos, POOLSIZE / 2);
*len = POOLSIZE / 2;
random_stir();
memcpy(buf, pool.pool + pool.poolpos, POOLSIZE / 2);
*len = POOLSIZE / 2;