This product includes both public domain code and licensed code as described below.
For all code, unless otherwise stated in the appropriate license, the following applies:


                            NO WARRANTY

  BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.



LICENSES
--------

Core API (i2p.jar):
Public domain except as listed below:

   ElGamal and DSA code:
   Copyright (c) 2003, TheCrypto
   See licenses/LICENSE-ElGamalDSA.txt

   ElGamal:
   Copyright (c) 2000 - 2013 The Legion of the Bouncy Castle Inc. (http://www.bouncycastle.org)
   See licenses/LICENSE-SHA256.txt

   AES code:
   Copyright (c) 1995-2005 The Cryptix Foundation Limited.
   See licenses/LICENSE-Cryptix.txt

   Crypto filters:
   From the xlattice app - http://xlattice.sourceforge.net/
   See licenses/LICENSE-BSD.txt

   SNTP code:
   Copyright (c) 2004, Adam Buckley
   See licenses/LICENSE-SNTP.txt

   PRNG:
   Copyright (C) 2001, 2002, Free Software Foundation, Inc.
   See licenses/LICENSE-LGPLv2.1.txt or /usr/share/common-licenses/LGPL-2.1

   HashCash code:
   Copyright 2006 Gregory Rubin grrubin@gmail.com
   See licenses/LICENSE-HashCash.txt

   GettextResource from gettext v0.19.8:
   (not included in most distribution packages)
   Copyright (C) 2001, 2007 Free Software Foundation, Inc.
   See licenses/LICENSE-LGPLv2.1.txt

   SSLEepGet:
   Contains some code Copyright 2006 Sun Microsystems, Inc.
   See licenses/LICENSE-InstallCert.txt

   SipHashInline:
   Copyright 2012  Hiroshi Nakamura <nahi@ruby-lang.org>
   See licenses/LICENSE-Apache2.0.txt

   Getopt:
   (not included in most distribution packages)
   Copyright (c) 1998 by Aaron M. Renn (arenn@urbanophile.com)
   See licenses/LICENSE-LGPLv2.1.txt

   EdDSA-Java:
   See licenses/LICENSE-CC0-1.0-Universal.txt

   HostnameVerifier:
   From Apache HttpClient 4.4.1 and HttpCore 4.4.1
   See licenses/LICENSE-Apache2.0.txt

   json-simple 2.3.0
   (not included in most distribution packages)
   Copyright 2016 Clifton Labs
   See licenses/LICENSE-Apache2.0.txt

   Noise library:
   Copyright (C) 2016 Southern Storm Software, Pty Ltd.
   See licenses/LICENSE-Noise.txt

   MiniDNS library 1.0.0
   This software may be used under the terms of (at your choice)
   - LGPL version 2 (or later) (see licenses/LICENSE-LGPL2.1.txt)
   - Apache Software licence (see licenses/LICENSE-Apache2.0.txt)
   - DWTFYWTPL


Router (router.jar):
Public domain except as listed below:
   UPnP.java:
   From freenet
   See licenses/LICENSE-GPLv2.txt

   UPnP subsystem (CyberLink) 3.0:
   Copyright (C) 2003-2010 Satoshi Konno
   See licenses/LICENSE-UPnP.txt

   GeoIP API 1.3.1:
   See licenses/LICENSE-LGPLv2.1.txt

   GeoIP2-java 2.12.0:
   See licenses/LICENSE-Apache2.0.txt

   Maxmind-DB-Reader-java 1.2.2:
   See licenses/LICENSE-Apache2.0.txt

   Noise library:
   Copyright (C) 2016 Southern Storm Software, Pty Ltd.
   See licenses/LICENSE-Noise.txt

   SparseArray:
   Copyright (C) 2006 The Android Open Source Project
   See licenses/LICENSE-Apache2.0.txt

   ML-KEM:
   Copyright (c) 2000-2023 The Legion Of The Bouncy Castle Inc. (https://www.bouncycastle.org)
   See licenses/LICENSE-Bouncycastle.txt


Installer:
   (not included in distribution packages)
   Launch4j 3.50:
   (Launch4j is only included in the upstream source package and Windows binaries.
    Not applicable for non-Windows binaries or Debian/Launchpad packages.)
   Copyright (c) 2004, 2021 Grzegorz Kowal
   See licenses/LICENSE-Launch4j.txt (in binary packages)
   See installer/lib/launch4j/LICENSE.txt (in source packages)
   The following projects are used by Launch4j...
        MinGW binutils (http://www.mingw.org/)

        Commons BeanUtils (http://jakarta.apache.org/commons/beanutils/)

        Commons Logging (http://jakarta.apache.org/commons/logging/)
        See licenses/LICENSE-Apache2.0.txt
        See licenses/NOTICE-Commons-Logging.txt

        XStream (http://xstream.github.io/)
        Copyright (c) 2003-2004, Joe Walnes
        See licenses/LICENSE-XStream.txt

        JGoodies Forms (http://www.jgoodies.com/freeware/forms/)
        Copyright (c) 2002-2004 JGoodies Karsten Lentzsch. All rights reserved.
        See licenses/LICENSE-JGoodies-Forms.txt

        JGoodies Looks (http://www.jgoodies.com/freeware/looks/)
        Copyright (c) 2001-2007 JGoodies Karsten Lentzsch. All rights reserved.
        See licenses/LICENSE-JGoodies-Looks.txt

        Foxtrot (http://foxtrot.sourceforge.net/)
        Copyright (c) 2002, Simone Bordet & Marco Cravero. All rights reserved.
        See licenses/LICENSE-Foxtrot.txt

        Nuvola Icon Theme (http://www.icon-king.com)
        See licenses/LICENSE-LGPLv2.1.txt

        Forms were created using Abeille Forms Designer (https://abeille.dev.java.net/)

   Izpack 4.3.0:
   Copyright (c) 2001-2008 Julien Ponge
   See licenses/LICENSE-Apache2.0.txt


GeoIP Data:
   (not included in most distribution packages)
   IP Geolocation by DB-IP https://db-ip.com/
   See https://creativecommons.org/licenses/by/4.0/

Launchers:
   (not included in distribution packages)
   Copyright (c) 2002-2018 EPFL, Lausanne / Lightbend, Inc. , unless otherwise specified.
   See licenses/LICENSE-Scala.md

Java Service Wrapper Community Edition 3.5.60:
   (Windows: 3.5.25)
   (not included in most distribution packages)
   Copyright (C) 1999-2024 Tanuki Software, Ltd. All Rights Reserved.
   See licenses/LICENSE-Wrapper.txt


Jbigi Libraries (jbigi.jar):
   JNI code: public domain.

   GMP 4.3.2 / 5.0.2:
   Copyright 1991, 1996, 1999, 2000, 2007 Free Software Foundation, Inc.
   See licenses/LICENSE-LGPLv3.txt
   GMP 6.0.0 / 6.1.2 / 6.2.0:
   See licenses/LICENSE-GPLv2.txt


Applications:

   Addressbook (addressbook.jar):
   Copyright (c) 2004 Ragnarok
   See licenses/LICENSE-Addressbook.txt
     BlockFile:
       Copyright (c) 2006, Matthew Estes
       See licenses/LICENSE-BlockFile.txt

   Desktopgui (desktopgui.jar):
   Copyright (c) Mathias De Maré
   See licenses/LICENSE-DesktopGUI.txt

   Glassfish Standard Tag Library (JSTL) 1.2 (commons-el.jar):
   (not included in most distribution packages)
   Common Development and Distribution License (CDDL) version 1.0 + GNU General Public License (GPL) version 2
   See https://glassfish.dev.java.net/public/CDDL+GPL.html
   See licenses/LICENSE-GPLv2.txt

   I2PControl
   See licenses/LICENSE-Apache2.0.txt
   Includes jBCrypt:
   Copyright (c) 2006 Damien Miller <djm@mindrot.org>
   See licenses/LICENSE-jBCrypt.txt
   Includes jsonrpc2 1.38.1 (base) 1.11 (server)
   See licenses/LICENSE-Apache2.0.txt

   I2PSnark (i2psnark.jar, i2psnark.war):
   Copyright (C) 2003 Mark J. Wielaard
   GPLv2 (or any later version)
   See licenses/LICENSE-GPLv2.txt

   I2PTunnel (i2ptunnel.jar, i2ptunnel.war):
   (c) 2003 - 2004 mihi
   GPLv2 (or any later version) with exception.
   See licenses/LICENSE-I2PTunnel.txt
   See licenses/LICENSE-GPLv2.txt
     I2PTunnel SOCKS Proxy:
       Copyright (c) 2004 by human
       GPLv2 (or any later version) with exception.
       See licenses/LICENSE-I2PTunnel.txt
       See licenses/LICENSE-GPLv2.txt
     I2PTunnel UDP and Streamr (i2ptunnel.jar):
       By welterde.
       See licenses/LICENSE-GPLv2.txt

   Imagegen (imagegen.war):
     Identicon:
       Copyright (c) 2007-2014 Don Park <donpark@docuverse.com>
       See licenses/LICENSE-Identicon.txt
     RandomArt:
       Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
       Copyright (c) 2008 Alexander von Gernler.  All rights reserved.
       See licenses/LICENSE-BSD.txt
     Zxing 3.4.1:
       See licenses/LICENSE-Apache2.0.txt

   Jetty 12.0.28 (jetty-*.jar, org.mortbay.*.jar):
   (not included in most distribution packages, except for jetty-i2p.jar)
   See licenses/NOTICE-Jetty.txt
   See licenses/LICENSE-Jetty.txt

   RRD4J 3.10 (jrobin.jar):
   Copyright (c) 2001-2005 Sasa Markovic and Ciaran Treanor.
   Copyright (c) 2011 The OpenNMS Group, Inc.
   Copyright 2011 The RRD4J Authors.
   See licenses/LICENSE-Apache2.0.txt
   See licenses/LICENSE-LGPLv2.1.txt

   Ministreaming Lib (mstreaming.jar):
   By mihi.
   See licenses/LICENSE-BSD.txt

   Proxyscript (i2pProxy.pac):
   (not included in distribution packages)
   By Cervantes.
   Public domain.

   Router console (routerconsole.jar, routerconsole.war):
   Public domain.

   Router Console themes:
       Flag icons:
         - Jersey and EU flag icons: public domain, courtesy Xrmap flag
           collection http://www.arvernes.com/wiki/index.php/Xrmap
         - Guernsey and Isle of Man flags from the Open Clip Art Library, released into the public domain
         - Curaçao, courtesy of David Benbennick, released into the public domain
         - All other flag icons: public domain, courtesy mjames@gmail.com http://www.famfamfam.com/
       FatCow icons: See licenses/LICENSE-FatCowIcons.txt
       Fugue Icons: See licenses/LICENSE-FugueIcons.txt
       Feather icons: Copyright (c) 2013-2017 Cole Bemis; see licenses/LICENSE-Feather.txt
       Fontawesome icons: Copyright (c) 2018 @fontawesome(company) see licenses/LICENSE-fontawesome.txt

   Router Console unthemed, light, and dark theme logos:
   Copyright (c) 2019 The Invisible Internet Project. All rights reserved.
   Creative Commons Attribution-ShareAlike 4.0 International License
   See https://creativecommons.org/licenses/by-sa/4.0/

   Router Console and I2PSnark themes:
   Some images licensed under a Creative Commons 2.0 license.
       Silk icons: See licenses/LICENSE-SilkIcons.txt

   Router Console M-Lab subsystem:
   Copyright 2010 Vuze, Inc.  All rights reserved.
   See licenses/LICENSE-GPLv2.txt

   Router Console NDT subsystem:
   Copyright (c) 2003 University of Chicago.  All rights reserved.
   See licenses/LICENSE-NDT.txt
   Notice: I2P has changed specified portions of the Software, including the package edu.internet2.ndt.

   Router Console Iframe-resizer 4.3.9:
   Copyright (c) 2013-2023 David J. Bradshaw
   See licenses/LICENSE-Iframe-resizer.txt

   Router Console country coordinates:
   Adapted from Google Dataset Publishing Language to convert to Mercator
   CC BY 4.0 https://creativecommons.org/licenses/by/4.0/

   SAM (sam.jar):
   Public domain.

   SLF4J API 2.0.17:
   (not included in most distribution packages)
   Copyright (c) 2004-2022 QOS.ch Sarl (Switzerland)
   See licenses/LICENSE-SLF4J.txt

   Streaming Lib (streaming.jar):
   Public domain.

   SusiDNS (susidns.war):
   Copyright (C) 2005 <susi23@mail.i2p>
   GPLv2 (or any later version)
   See licenses/LICENSE-GPLv2.txt

   SusiMail (susimail.war):
   Copyright (C) 2004-2005  <susi23@mail.i2p>
   GPLv2 (or any later version)
   See licenses/LICENSE-GPLv2.txt

   SusiMail Pagedown:
   Original Markdown Copyright (c) 2004-2005 John Gruber
   Original Showdown code copyright (c) 2007 John Fraser
   Modifications and bugfixes (c) 2009 Dana Robinson
   Modifications and bugfixes (c) 2009-2014 Stack Exchange Inc.
   See licenses/LICENSE-pagedown.txt

   Systray (systray.jar):
   Public domain.

   Tomcat 9.0.107 (jasper-runtime.jar):
   (not included in most distribution packages)
   Copyright 1999-2025 The Apache Software Foundation
   See licenses/LICENSE-Apache2.0.txt
   See licenses/NOTICE-Tomcat.txt


Other Applications and Libraries
--------------------------------
The following applications and libraries are not used or bundled in
binary packages, therefore the licenses are not included in binary
distributions. See the source package for the additional license information.

   Gradle wrapper 8.5:
   (not included in most distribution packages)
   Copyright (c) 2023 the original author or authors.
   See licenses/LICENSE-Apache2.0.txt
