Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/

Files: *
Copyright:
 Copyright © 2002-2004 Fhg Fokus
 Copyright © 2004-2005 Nils Ohlmeier
License: GPL-2+
 sipsak 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.
 .
 sipsak 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.
Comment:
 On Debian systems, the complete text of the GNU General Public License
 can be found in ‘/usr/share/common-licenses/GPL-2’ or in the dpkg source
 as the file ‘COPYING’.

Files: src/md5.*
Copyright:
 Copyright © 1991-2, RSA Data Security, Inc. Created 1991.
 All rights reserved
License: MD5-RSA
 License to copy and use this software is granted provided that it
 is identified as the "RSA Data Security, Inc. MD5 Message-Digest
 Algorithm" in all material mentioning or referencing this software
 or this function.
 .
 License is also granted to make and use derivative works provided
 that such works are identified as "derived from the RSA Data
 Security, Inc. MD5 Message-Digest Algorithm" in all material
 mentioning or referencing the derived work.
 .
 RSA Data Security, Inc. makes no representations concerning either
 the merchantability of this software or the suitability of this
 software for any particular purpose. It is provided "as is"
 without express or implied warranty of any kind.
 .
 These notices must be retained in any copies of any part of this
 documentation and/or software.