Use xoshiro256** to generate pseudo-random numbers.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index d2adc13..43895dd 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -28,6 +28,7 @@
 #include "connection.h"
 #include "compression.h"
 #include "control.h"
+#include "crypto.h"
 #include "device.h"
 #include "digest.h"
 #include "ecdsa.h"
@@ -142,7 +143,7 @@ static timeout_t keyexpire_timeout;
 static void keyexpire_handler(void *data) {
        regenerate_key();
        timeout_set(data, &(struct timeval) {
-               keylifetime, rand() % 100000
+               keylifetime, jitter()
        });
 }
 #endif
@@ -834,7 +835,7 @@ static bool setup_myself(void) {
        free(cipher);
 
        timeout_add(&keyexpire_timeout, keyexpire_handler, &keyexpire_timeout, &(struct timeval) {
-               keylifetime, rand() % 100000
+               keylifetime, jitter()
        });
 
        /* Check if we want to use message authentication codes... */