diff options
Diffstat (limited to 'java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java')
-rw-r--r-- | java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java b/java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java index 8808a8e8..cdee444d 100644 --- a/java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java +++ b/java/src/main/java/org/whispersystems/libaxolotl/groups/ratchet/SenderMessageKey.java @@ -1,8 +1,31 @@ +/** + * Copyright (C) 2014-2015 Open Whisper Systems + * + * This program 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. + * + * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ + package org.whispersystems.libaxolotl.groups.ratchet; import org.whispersystems.libaxolotl.kdf.HKDFv3; import org.whispersystems.libaxolotl.util.ByteUtil; +/** + * The final symmetric material (IV and Cipher Key) used for encrypting + * individual SenderKey messages. + * + * @author Moxie Marlinspike + */ public class SenderMessageKey { private final int iteration; |