X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/c70a7c5cedab62209640b76f03d97c1876e38dc6..f11657770195dcd1114d629902033d3f79985c06:/server/keyset.c

diff --git a/server/keyset.c b/server/keyset.c
index 1d7817c8..881cdd22 100644
--- a/server/keyset.c
+++ b/server/keyset.c
@@ -9,19 +9,18 @@
  *
  * This file is part of Trivial IP Encryption (TrIPE).
  *
- * TrIPE is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * TrIPE is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your
+ * option) any later version.
  *
- * TrIPE is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * TrIPE is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with TrIPE; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with TrIPE.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 /*----- Header files ------------------------------------------------------*/
@@ -220,7 +219,7 @@ void ks_derivekey(octet *k, size_t ksz, const struct rawkey *rk,
   GH_DESTROY(h);
   IF_TRACING(T_KEYSET, { IF_TRACING(T_CRYPTO, {
     char _buf[32];
-    sprintf(_buf, "crypto: %s key %s", dir ? "incoming" : "outgoing", what);
+    sprintf(_buf, "crypto: %s key %s", dir ? "outgoing" : "incoming", what);
     trace_block(T_CRYPTO, _buf, k, ksz);
   }) })
 }
@@ -239,9 +238,8 @@ void ks_derivekey(octet *k, size_t ksz, const struct rawkey *rk,
  *		the key material; between @k + x@ and @k + y@ is `your'
  *		contribution; and between @k + y@ and @k + z@ is a shared
  *		value we made together.  These are used to construct two
- *		pairs of symmetric keys.  Each pair consists of an encryption
- *		key and a message authentication key.  One pair is used for
- *		outgoing messages, the other for incoming messages.
+ *		collections of symmetric keys: one for outgoing messages, the
+ *		other for incoming messages.
  *
  *		The new key is marked so that it won't be selected for output
  *		by @ksl_encrypt@.  You can still encrypt data with it by