Successful tests of pQKD technology at a reputable network integrator

We are thrilled to announce our collaboration with Salumanus, a leader in the telecommunications industry known for constructing modern ICT networks and supplying components and systems for stable and efficient data transmission. The aim of this partnership is to expedite the deployment of cryptographic systems that are resistant to quantum technologies.

Our pQKD (Post-Quantum Key Distribution) device  tested by Salumanus, serves as an emulator for quantum key distribution. This solution, unlike traditional QKD technology, is not constrained by the limited operational range typical of fiber optic links. It features genuine Quantum Entropy (QRNG), NIST recommended post-quantum key distribution mechanism (KYBER) and out-of-band communication for additional secrecy.

The operation of pQKD was tested on the PacketLight PL-4000T device, offered by Salumanus. It is an integrated muxponder and transponder with high throughput. It is used for deploying 400GbE and 100GbE services or increasing existing network throughput. In tests with our solution, the encryption capabilities of this device were utilized.
“Thanks to this remarkable achievement, we are accelerating the migration to quantum cryptography,” said Mirek Sopek, CEO of Quantum Blockchains. “Our innovative, (patent pending) QKD emulator, in synergy with advanced network encryptors offered by Salumanus, delivers an unparalleled level of security resistant to quantum attacks, paving the way for QKD adoption at a significantly reduced cost of such an endeavor.”

The need for encryption resistant to quantum attacks becomes essential, as quantum computers will potentially be able to decrypt traditional encryption methods based solely on Diffie-Hellman key exchange protocols. As emphasized by Łukasz Sukiennik, Director of the Transmission Systems Department at Salumanus, the successful tests are an important step in integrating our network encrypting devices with quantum (QKD) and post-quantum (PQC) technologies. “It’s not just about current needs, but also about future requirements for cost-effective migration to quantum cryptography, ensuring security in the era of quantum computers,” says Łukasz Sukiennik.

Salumanus post: https://www.salumanus.com/en/news/udane-testy-technologii-szyfrujacej-pqkd