[GNUnet-SVN] r13148 - gnunet/src/core

[gnunet]

Author: durner
Date: 2010-10-04 20:07:10 +0200 (Mon, 04 Oct 2010)
New Revision: 13148

Modified:
   gnunet/src/core/gnunet-service-core.c
Log:
stronger randomness

Modified: gnunet/src/core/gnunet-service-core.c
===================================================================
--- gnunet/src/core/gnunet-service-core.c       2010-10-04 18:06:03 UTC (rev 
13147)
+++ gnunet/src/core/gnunet-service-core.c       2010-10-04 18:07:10 UTC (rev 
13148)
@@ -2189,7 +2189,7 @@
              (unsigned int) ntohl (n->bw_in.value__),
              GNUNET_i2s (&n->peer));
 #endif
-  ph->iv_seed = htonl (GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 
UINT32_MAX));
+  ph->iv_seed = htonl (GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_NONCE, 
UINT32_MAX));
   ph->sequence_number = htonl (++n->last_sequence_number_sent);
   ph->inbound_bw_limit = n->bw_in;
   ph->timestamp = GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get ());
@@ -2300,7 +2300,7 @@
   n->bw_out = GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT;
   n->bw_out_internal_limit = GNUNET_BANDWIDTH_value_init (UINT32_MAX);
   n->bw_out_external_limit = GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT;
-  n->ping_challenge = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
+  n->ping_challenge = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_NONCE,
                                                 UINT32_MAX);
   derive_auth_key (&n->encrypt_auth_key, &n->encrypt_key, now, &n->peer);
   neighbour_quota_update (n, NULL);