ESA project with FHNW participation on quantum-safe satellite data links

The FHNW School of Engineering is involved in the ESA project.

Conventional cryptography technologies, which were previously considered unbreakable, are no longer secure with the advent of quantum computers. Quantum-safe cryptography is now in demand in order to continue to operate communication via satellites securely, for example.

The E2EQSS project is a pioneering effort designed to incorporate asymmetric quantum-safe cryptography, also known as post-quantum cryptography, to facilitate quantum-safe key distribution tailored explicitly for future satellite constellations. By seamlessly integrating space and ground components, the project aims to establish a fortified barrier against the advances of quantum computing threats.

Four partners for secure satellite data

At the helm of this ambitious project is a consortium of four leading partners, each renowned for their distinct expertise and contributions to secure communications. VisionSpace Technologies GmbH, with its profound knowledge of ground components, is set to ensure the seamless operation and security of the project's terrestrial infrastructure. Complementing this, ID Quantique SA, the global leader in Quantum Cybersecurity, brings its state-of-the-art quantum random number generator chips, a critical component for the encryption and protection of data transmissions. Certified to ECSS-Q-ST-60-13, IDQ’s Chips serve the entire range of mission profiles for use in space requiring Rad Hard or Rad Tolerant devices.

Ateleris GmbH contributes its specialized skills in satellite onboard software, optimizing the performance and security of satellite operations. The University of Applied Sciences Northwestern Switzerland (FHNW) with its Institute for Sensors and Electronics rounds off the consortium and provides its extensive knowledge in the field of quantum security to steer the scientific and technological direction of the project.

Together, these partners are committed to developing a robust, quantum-safe ecosystem for satellite data links. This collaborative effort marks a significant step forward in the quest for secure space communications, paving the way for a new industry standard in the face of evolving quantum challenges. As the E2EQSS project progresses, its developments are poised to revolutionize the way we approach security in space communications, ensuring that our global networks remain secure and resilient in the quantum era.