Preamble

    This library was developed partially as a side-project, partially
    as part of Simon's role as CosmWasm maintainer at Confio. It served
    as the basis for a proof of concept for drand beacon verification in
    CosmWasm, Terrand and Nois. In November 2022, ownership was transferred
    to Nois as it does not fit in Confio's or CosmWasm's core stack.

Copyright 2020-2022 Simon Warta
Copyright 2021-2022 Confio GmbH

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.