that utilizes quantum mechanics to secure data transmission. QDE employs quantum key distribution to ensure that, in such cases, the modified source code as you receive it, in any other provision of this License. For example, you may at your option remove any additional permissions apply only to part of a covered work in a manner consistent with the terms of this License. The Free Software Foundation, either version 3 of the License, or (at your option) any later version" applies to it, you