NEC Corporation has announced the success of the world’s first trial of tokens created with quantum technology, known as quantum tokens, in collaboration with Mitsui & Co., Ltd. and Quantinuum, a U.S. company specializing in the global development of quantum computing. This advance represents a milestone in the practical application of quantum physics properties to ensure security in digital transactions.
A leap toward unbreakable security
Until now, the concept of quantum tokens had been limited to the theoretical realm. However, thanks to a quantum key distribution (QKD) system developed by NEC and utilizing 10 kilometers of fiber optic cable, quantum tokens have been issued and redeemed in an environment simulating real commercial use. This trial confirms that the tokens function as predicted by theory.
Unlike conventional digital tokens, quantum tokens cannot be counterfeited and are redeemed instantly, positioning them as a revolutionary tool for sectors such as finance. Their potential applications include high-speed transactions, commodity trading, data restoration, and digital certification.
Quantum technology: a shield against future threats
The quantum communication technology used in the trial not only offers an unprecedented level of security but is also considered immune to the decryption capabilities of future quantum computers. This type of communication, based on quantum properties, guarantees that data interception is physically impossible.
The equipment provided by NEC was partially funded by initiatives from the Japanese government, such as the research and development project to build a global network of quantum cryptographic communications and the strategic program “Photonics and Quantum Technology for Society 5.0.”
An advance for the quantum era
According to the results of this trial, quantum tokens are ready to transform the landscape of digital security. In the financial sector, they could revolutionize trading and transactions by ensuring unprecedented levels of trust and speed. Moreover, the quantum encryption technology on which these tokens are based is set to become the standard for future critical infrastructures.
John Prisco, CEO of Quantinuum, stated: “The success of this trial opens new possibilities for the implementation of quantum technology in real-world applications, strengthening security and efficiency in key sectors.”
NEC: Orchestrating a secure future
This advance reaffirms NEC’s commitment to developing cutting-edge technologies in the field of quantum computing and cybersecurityCybersecurity solutions are essential in the digital era…. The company will continue to work on integrating solutions based on quantum technology for industrial, financial, and academic applications, aligning with its mission to promote a safer and fairer world.
With this milestone, NEC, along with its partners, demonstrates that the future of quantum technology is already here, ready to address global challenges and ensure a safer digital environment for future generations.
source: NEC