Thank you for your interest in the eIDAS Middleware, produced by Governikus GmbH & Co. KG - on behalf of
the Federal Ministry of the Interior - ("Governikus"). In order to clarify the intellectual property license
granted with Contributions from any person or entity, Governikus must have a Contributor License
Agreement ("CLA") on file that has been entered into by each Contributor, indicating agreement to the
license terms below. This license is for Your protection as a Contributor as well as the protection of
Governikus and its users; it does not change Your rights to use Your own Contributions for any other
purpose. Please read this Contributor License Agreement carefully before accepting it by clicking and keep
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You accept and agree to the following terms and conditions for Your present and future Contributions
submitted to Governikus. In return, Governikus shall not use Your Contributions in a way that is contrary
to the public benefit. By accepting this Governikus Contributor License Agreement you confirm that your
personal data is true and correct. Except for the license granted herein to Governikus and recipients of
software distributed by Governikus, You reserve all right, title, and interest in and to Your Contributions.

1. Definitions.
"You" (or "Your") shall mean the copyright owner or legal entity authorized by the copyright owner that is
making this Agreement with Governikus. For legal entities, the entity making a Contribution and all other
entities that control, are controlled by, or are under common control with that entity are considered to be
a single Contributor.

For the purposes of this definition, "control" means
(i) the power, direct or indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or
(ii) ownership of fifty percent (50%) or more of the outstanding shares, or
(iii) beneficial ownership of such entity.

"Contribution" shall mean any original work of authorship, including any modifications or additions to an
existing work, that is intentionally submitted by You to Governikus for inclusion in, or documentation of,
any of the products owned or managed by Governikus (the "Work").

For the purposes of this definition, "submitted" means any form of electronic, verbal, or written
communication sent to Governikus or its representatives, including but not limited to communication on
electronic mailing lists, source code control systems, and issue tracking systems that are managed by,
or on behalf of, Governikus for the purpose of discussing and improving the Work, but excluding
communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."

2. Grant of Copyright License.
Subject to the terms and conditions of this Agreement, You hereby grant to Governikus and to recipients
of software distributed by Governikus a perpetual, worldwide, non-exclusive, no-charge, royalty-free, ir-
revocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform,
sublicense, and distribute Your Contributions and such derivative works.

3. Grant of Patent License.
Subject to the terms and conditions of this Agreement, You hereby grant to Governikus and to recipients
of software distributed by Governikus a perpetual, worldwide, non-exclusive, no-charge, royalty-free, ir-
revocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell,
import, and otherwise transfer the Work, where such license applies only to those patent claims licensa-
ble by You that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contri-
bution(s) with the Work to which such Contribution(s) was submitted. If any entity institutes patent litiga-
tion against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that
your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent
infringement, then any patent licenses granted to that entity under this Agreement for that Contribution
or Work shall terminate as of the date such litigation is filed.

4. Entitlement.
You represent that you are legally entitled to grant the above license. If your employer(s) has rights to
intellectual property that you create that includes your Contributions, you represent that you have re-
ceived permission to make Contributions on behalf of that employer, that your employer has waived
such rights for your Contributions to Governikus, or that your employer has executed a separate Corpo-
rate CLA with Governikus.

5. Original Creation and Third-party Licenses.
You represent that each of Your Contributions is Your original creation (see section 7 for submissions on
behalf of others). You represent that Your Contribution submissions include complete details of any
third-party license or other restriction (including, but not limited to, related patents and trademarks) of
which you are personally aware and which are associated with any part of Your Contributions.

6. Support, No Warranty.
You are not expected to provide support for Your Contributions, except to the extent You desire to pro-
vide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law
or agreed to in writing, You provide Your Contributions on an "AS IS" BASIS, WITHOUT WARRANTIES
OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties
or conditions of TITLE, NONINFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR
PURPOSE.

7. Submission of Third-party Creations.
Should You wish to submit work that is not Your original creation, You may submit it to Governikus sepa-
rately from any Contribution, identifying the complete details of its source and of any license or other re-
striction (including, but not limited to, related patents, trademarks, and license agreements) of which you
are personally aware, and conspicuously marking the work as
"Submitted on behalf of a third-party: [named here]".

8. Notification.
You agree to notify Governikus of any facts or circumstances of which you become aware that would
make these representations inaccurate in any respect.