concrete/LICENSE

BSD 3-Clause Clear License

Copyright © 2021 ZAMA.
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.

3. Neither the name of ZAMA nor the names of its contributors may be used to endorse
or promote products derived from this software without specific prior written permission.

NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY’S PATENT RIGHTS ARE GRANTED BY THIS LICENSE*.
THIS SOFTWARE IS PROVIDED BY THE ZAMA AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
ZAMA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*EXEMPTION: ZAMA grants to the user a non-exclusive, free and non-commercial license on all
patents filed in its name relating to the open-source code (the “Patents”) for the sole
purpose of development, research, prototyping and experimentation. It is agreed that ZAMA
will support the user and the community to use, develop and improve Patents and the open-source
code. As a counterpart, the user undertakes to collaborate and share information with ZAMA
regarding any use, developments or improvements, whether protectable or not, of the exploited
Patents and open-source code. In this context it is agreed that the user will declare to ZAMA,
in writing and within a reasonable time, his/her wish to file any intellectual property right,
including in particular any patent or copyright application, relating to the open-source code
and/or the Patents. All declarations shall occur before the application is filed. Further to
this declaration, ZAMA will continue to support the user in the development, research,
prototyping and experimentation and may grant him the right to file the intellectual property
right.