--- a/gendss.c	Wed Oct 16 22:55:03 2013 +0800
+++ b/gendss.c	Mon Oct 21 22:57:21 2013 +0800
@@ -47,19 +47,16 @@
 
 	dropbear_dss_key *key;
 
+	if (size != 1024) {
+		dropbear_exit("DSS keys have a fixed size of 1024 bits");
+	}
+
 	key = m_malloc(sizeof(*key));
 
-	key->p = (mp_int*)m_malloc(sizeof(mp_int));
-	key->q = (mp_int*)m_malloc(sizeof(mp_int));
-	key->g = (mp_int*)m_malloc(sizeof(mp_int));
-	key->y = (mp_int*)m_malloc(sizeof(mp_int));
-	key->x = (mp_int*)m_malloc(sizeof(mp_int));
-	m_mp_init_multi(key->p, key->q, key->g, key->y, key->x, NULL);
-	
-	seedrandom();
+	m_mp_alloc_init_multi(&key->p, &key->q, &key->g, &key->y, &key->x, NULL);
 	
 	getq(key);
-	getp(key, size);
+	getp(key, size/8);
 	getg(key);
 	getx(key);
 	gety(key);