HARDWARE AND SOFTWARE DEMONSTRATION QUANTUM KEY DISTRIBUTION SYSTEMS FOR YOUTH WORLDSKILLS CHAMPIONSHIPS
Abstract
The article discusses a hardware-software demonstrator for studying the characteristics of a quantum key distribution system with frequency coding based on tandem numerical-phase modulation conversion of an optical carrier and prepared by specialists in their operation. The demonstrator is a good candidate for import substitution during the WorldSkills Junior Championships. In addition, the proposed demonstrator, embedded in a desktop computer, can launch access to a terminal that can be connected to a terminal co-located with a quantum network node to store a secret key store that can be used to use the functions of daily activities on common platforms such as the Internet.

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