In a landmark collaboration, three companies from across the globe — Partisia, Squareroot8, and NuSpace — have joined forces to advance secure communications by combining their expertise in blockchain, quantum technology, and satellite IoT solutions. The memorandum of understanding (MoU) aims to develop quantum-safe communications and multi-party computation (MPC) techniques that will ensure privacy, efficiency, and long-term security for the future of data processing.
The companies involved each bring their unique capabilities to the partnership:
- Partisia (Denmark): A leader in blockchain and multi-party computing (MPC), Partisia specializes in creating privacy-preserving solutions that are crucial for secure data exchange and computation.
- Squareroot8 (Singapore): A specialist in quantum-safe communications, Squareroot8 has developed technologies to protect against the emerging threats posed by quantum computing, including quantum random number generation (QRNG).
- NuSpace (Long Beach, California): A satellite-as-a-service provider, NuSpace brings satellite IoT connectivity into the fold, integrating quantum-safe solutions with satellite infrastructure.
Revolutionizing Secure Communications
Mark Medum Bundgaard, Chief Product Officer at Partisia, explains that the partnership’s core offering involves integrating quantum-safe cryptography with QRNG-equipped satellites. This innovative solution is expected to deliver secure communication channels that are resistant to quantum decryption attacks — a growing concern for governments, businesses, and individuals alike as quantum computing advances.
At the heart of this collaboration is the use of quantum random number generators, which harness the unpredictable nature of quantum mechanics to produce genuinely random numbers — a key element required for strong cryptographic security. Squareroot8’s development of a single-board device capable of generating quantum random numbers will be integrated into NuSpace’s satellite IoT solutions, bringing quantum-safe communications into space.
Breaking New Ground in Privacy and Security
Partisia’s expertise in MPC — where data is split and processed without exposing sensitive information — will be crucial in enabling secure data exchanges. In real-world applications, MPC allows sensitive data to be computed without revealing it to any of the parties involved, a concept that can be applied in fields ranging from healthcare to finance.
Bundgaard provides two key examples of how MPC is already being applied to solve complex privacy and security issues:
- Healthcare: When researchers want to analyze patient data from multiple hospitals for cancer research, privacy laws prevent the sharing of sensitive information. With MPC, the data is pre-processed, and the analysis can be conducted without any one party seeing the entire dataset.
- Financial Services: Banks seeking to share data for fraud detection must comply with both privacy and financial regulations. MPC allows them to share only parts of the data in a secure and encrypted manner, ensuring confidentiality while enabling collaboration.
The integration of quantum-safe cryptography and MPC techniques will be a game-changer for industries that rely on secure, encrypted communications. The partnership between Partisia, Squareroot8, and NuSpace is poised to create a platform for businesses to develop and implement quantum-resilient data processing solutions.
The Role of Satellite Technology
Satellites provide an added layer of security compared to terrestrial data centers, as they are less vulnerable to certain types of cyberattacks. This makes them ideal for hosting the cryptographic processing and random number generation required for quantum-safe communications. By leveraging satellite infrastructure, the partnership will not only enhance security but also improve the efficiency of data processing, making it quicker and more reliable.
The use of satellites to perform preprocessing and cryptographic operations is a major advantage, reducing the time required for secure computation and ensuring that data can be processed in a quantum-resilient manner. This innovation offers a pathway to many more secure business applications, particularly as the world moves toward a more interconnected, quantum-aware future.
A Step Toward Secure Business Applications
While the partnership between Partisia, Squareroot8, and NuSpace is still in its early stages, the MoU provides a roadmap for a range of secure business applications. The integration of quantum-safe cryptography, blockchain, and satellite IoT connectivity will open up new possibilities for businesses and governments to safeguard their sensitive communications and data against the threats posed by quantum computing.
As quantum computing continues to advance, this collaboration represents a significant step toward ensuring that secure communications can evolve alongside these technologies. By working together, these companies are addressing some of the most pressing security challenges of the modern age — providing a quantum-proof solution for the future of data processing and secure communications.
