February 1, 2023

Quantum Xchange adds Post-Quantum Cryptography

Quantum Xchange, a provider of secure communications for a quantum-safe world, today announced the availability of Post-Quantum Cryptography (PQC) algorithms to its Phio Trusted Xchange (TX) key distribution system.

Phio TX was designed to separate the symmetric encryption key delivery from the data channel. Its patent-pending, out-of-band, secondary key delivery technology enables encrypted, fault-tolerant and load-balanced, point-to-multi-point, quantum-safe key transmissions across any distance, using any network media or topology (fiber, wireless, copper, free-space, satellite).

The system uses PQC algorithms to create an AES-encrypted tunnel within TLS, protecting the communication between individual Phio TX nodes and ensuring the end-to-end solution remains FIPS 140-2 certified. (PR Newswire)

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