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-rw-r--r--dbus/dbus-auth.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/dbus/dbus-auth.c b/dbus/dbus-auth.c
index 8dfdc766..73454bc1 100644
--- a/dbus/dbus-auth.c
+++ b/dbus/dbus-auth.c
@@ -428,8 +428,9 @@ sha1_compute_hash (DBusAuth *auth,
return retval;
}
-/* http://www.ietf.org/rfc/rfc2831.txt suggests at least 64 bits of
- * entropy, we use 128
+/** http://www.ietf.org/rfc/rfc2831.txt suggests at least 64 bits of
+ * entropy, we use 128. This is the number of bytes in the random
+ * challenge.
*/
#define N_CHALLENGE_BYTES (128/8)