cryptocol is dual-licensed under Apache 2.0 and MIT terms.

Copyrights in the cryptocol project are retained by their contributors. No
copyright assignment is required to contribute to cryptocol.

Except as otherwise noted, cryptocol is licensed under the Apache License,
Version 2.0 <LICENSE-APACHE> or <http://www.apache.org/licenses/LICENSE-2.0> or
the MIT license <LICENSE-MIT> or <http://opensource.org/licenses/MIT>, at your
option.