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Post-Quantum & Cryptographic TrustCybersecurity & Digital Trust
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Quantum eMotion Unit SKV Wins USPTO Notice of Allowance for SecureKey Patent
Quantum eMotion Corp. said its recently acquired subsidiary SKV Technology Inc. has received a Notice of Allowance from the United States Patent and Trademark Office for U.S. patent application No. 18/819,165 covering its SecureKey technology. A Notice of Allowance means the USPTO has determined the application is entitled to proceed toward issuance as a U.S. patent, subject to completion of applicable administrative requirements. SecureKey is a cryptographic technology designed to manage and protect cryptographic key material during cryptographic operations. Separately, the SecureKey Cryptographic Module is undergoing validation under the FIPS 140-3 framework administered through the Cryptographic Module Validation Program of the U.S. National Institute of Standards and Technology and the Canadian Centre for Cyber Security, and currently holds an Implementation Under Test designation, which indicates the module has entered testing with an accredited laboratory but does not constitute FIPS 140-3 validation or certification. Chief Executive Officer Dr. Francis Bellido said the Notice of Allowance is an important step in the patent process for the SecureKey technology acquired through SKV, while the module continues through FIPS 140-3 validation as a separate process. The company said it will provide further information following formal issuance of the patent or upon material developments in the FIPS 140-3 validation process.
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Aviatrix Launches Harvest and Decrypt Protection for Post-Quantum Cloud Security
Aviatrix announced Harvest and Decrypt Protection, which it calls the first post-quantum protection that encrypts data and simultaneously governs what a compromised workload can reach, delivering crypto-agile encryption and Communication Governance as one policy in software on the network enterprises already run. The offering arrives a month before federal civilian agencies must file post-quantum migration plans on October 22, and ahead of the 2029 full quantum-readiness roadmaps published by Google and Microsoft; Amazon Web Services publishes no equivalent target. Harvest Protection comes with five free policies to start, with no trial clock and no purchase required, and is free to start for existing Aviatrix customers, with the first five policies and five nodes free with no license and no time limit. Aviatrix said its patented High-Performance Encryption engine removes the throughput trade-off that causes most enterprises to leave cloud transit unprotected, citing one Fortune 5 customer running 400 gigabits per second fully encrypted in production at line rate, and that key establishment on the control plane uses the ML-KEM standard today, with hybrid ML-KEM on the data plane a fast-follow release. The company is working with global systems integrators and security services providers and collaborating with Microsoft on the Quantum Safe program as the network traffic and Harvest Now, Decrypt Later containment solution. Aviatrix also cited deadlines including Executive Order 14412, which sets December 31, 2030, for post-quantum key establishment and December 31, 2031, for digital signatures on high-value assets, and said enterprises can begin with a free Containment Assessment that returns a provisional Blast Radius and harvest exposure read in about five minutes.
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CUbIQ and Coherent Demonstrate Pluggable Quantum-Safe Security for AI Infrastructure
CUbIQ Technologies and Coherent Corp. announced a successful proof-of-concept quantum key distribution demonstrator that puts a CV-QKD transceiver in a standard QSFP-28 pluggable form factor running alongside Coherent 200G FR4 OSFP56 optics. The link was tested over an NVIDIA DGX Spark host system via its ConnectX-7 interface with no changes to the existing network, and the companies say the pluggable approach cuts power consumption, cost and footprint by a factor of 100 compared with conventional rack-based QKD systems. CUbIQ said the module derives keys from the quantum properties of the optical signal itself, so an interception attempt leaves a measurable fingerprint and compromised keys are detected and discarded before use. CUbIQ CEO Aaron Albores Mejia said the work with Coherent proves quantum-safe networking can be demonstrated on the AI infrastructure operators are already deploying. The demonstrator is being shown at ECOC 2026 in Málaga, Spain, from 21 to 23 September 2026 at Booth 1051 in the Dutch Pavilion, and the two companies said they are also working toward a next generation of secure, high-capacity optical pluggable transceivers.