Post-Quantum Algorithm Support from Technology Vendors

Colt, Honeywell, and Nokia Launch Space-Based Quantum-Safe Cryptography Trial Introduction: Securing the Final Frontier of Communications As quantum computing inches closer to practical reality, the race is on to protect data against future decryption threats. In a landmark initiative, Colt Technology Services, Honeywell, and Nokia have announced a space-based trial for quantum-safe cryptography, pushing the envelope in secure communications. The project leverages Low Earth Orbit (LEO) satellite technology to trial post-quantum encryption in a live, orbital setting. Key Highlights of the Quantum-Safe Trial 1. Who’s Involved and What’s at Stake • Colt Technology Services: Providing global connectivity and infrastructure expertise. • Honeywell: Contributing aerospace and cybersecurity innovation. • Nokia: Delivering the quantum-safe key encapsulation mechanism (KEM) used in the trial. • The initiative addresses the urgent need to future-proof communication channels against quantum-powered decryption. 2. Space-Based Trial Details • The trial uses LEO satellites to simulate secure global communication under real-world space conditions. • It employs quantum-safe KEMs to test resistance against attacks from quantum algorithms. • The project aims to validate how such encryption performs in latency-sensitive, high-velocity environments like satellite data links. 3. Why It Matters Now • Quantum computers could eventually break today’s public-key encryption, threatening everything from national defense to online banking. • The trial anticipates this future by testing cryptography that can withstand quantum attacks, using standards aligned with NIST’s post-quantum cryptography program. • Space-based networks are particularly vulnerable due to long replacement cycles and exposure to global threat actors. 4. Strategic Implications and Industry Momentum • This marks a significant step in operationalizing post-quantum encryption across global communication infrastructure. • The trial reflects growing urgency among telcos, governments, and aerospace leaders to secure high-value data flows long before quantum computing becomes mainstream. • The collaboration also demonstrates how multi-sector partnerships can drive cybersecurity innovation faster than siloed approaches. Why This Matters: Preparing for a Quantum Future, Today As traditional cryptography becomes increasingly obsolete in the face of quantum computing, forward-looking trials like this one set the stage for resilient, next-gen communication networks. The use of LEO satellites not only expands the reach of secure data transmission but also integrates quantum-safe protocols into one of the most challenging operational environments on Earth — and beyond. The future of global security may well depend on what is being tested in orbit today. Keith King https://lnkd.in/gHPvUttw

X-CUBE-PQC: STM32 Post Quantum Cryptographic firmware library software expansion for STM32Cube With the advent of quantum computers, traditional asymmetric cryptographic algorithms such as RSA, ECC, DH, ECDH, and ECDHE become vulnerable. In response, NIST has selected a new set of algorithms designed to be resistant to quantum computing attacks. The STM32 post-quantum cryptographic library package (X-CUBE-PQC) includes all the major security algorithms for encryption, hashing, message authentication, and digital signing. This enables developers to satisfy application requirements for any combination of data integrity, confidentiality, identification/authentication, and nonrepudiation. It includes both the PQC Leighton-Micali signature (LMS) and the extended Merkle signature scheme (XMSS) verification methods, which are used mainly for secure boot code authentication. It also includes the ML-KEM lattice-based algorithm, which can replace the current use of key exchange mechanisms to establish a secret key between two parties. ML-DSA is included for digital signatures. ML-DSA can replace ECDSA, EdDSA, and RSA-PSS in protocols, for instance in high-level applications as a method of authentication, of attestation, or both. https://lnkd.in/gTjstZfm

Apple Just Took a Giant Leap Toward Quantum-Resistant Security 👏 With the release of iOS 26 and macOS 15, Apple is now rolling out quantum-secure cryptography at scale directly within its networking stack and CryptoKit APIs. This means: 1. Safari now supports quantum-safe TLS out of the box 2. iMessage already uses post-quantum encryption (PQ3) since iOS 17.4 3. Developers can protect sensitive data flows with hybrid post-quantum algorithms like ML-KEM (Kyber) and ML-DSA All of this is seamlessly integrated via Secure Enclave and formally verified libraries Why does this matter? Quantum computers will eventually break today’s encryption. What Apple is doing today protects our data tomorrow—especially from “harvest now, decrypt later” threats. For everyone building secure apps, messaging platforms, or encrypted storage: this is the call to start integrating post-quantum security NOW. I applaud Apple for bringing post-quantum protections to hundreds of millions of devices and giving developers tools to future-proof their apps while making security effortless for users. Learn more?: Apple Docs: https://lnkd.in/e5v_7nhR WWDC Video: https://lnkd.in/e95D28H3 NIST PQC Standards: https://lnkd.in/eDTFAHZz #Cybersecurity #PostQuantum #Apple #iOS26 #Safari #TLS #QuantumComputing #Encryption #Privacy #SecureByDesign #CryptoKit #QuantumSecurity #Infosec #Innovation

🔒🌐 As the quantum computing era approaches, Amazon Web Services (AWS) is taking proactive steps to secure its cloud services against quantum threats. A recent InfoQ article highlights AWS's roadmap for migrating to post-quantum cryptography (PQC) — a crucial step in protecting sensitive data and communications from future quantum-enabled attacks. Here’s what stands out: 📌 Proactive Encryption Updates: AWS is testing and implementing quantum-safe cryptographic algorithms across its platforms. 📌 Collaboration for Standards: AWS is working with global organizations like NIST to establish robust, widely accepted PQC standards. 📌 Future-Proofing Cloud Security: With businesses increasingly reliant on cloud infrastructure, securing data today ensures resilience tomorrow. As quantum computing capabilities advance, organizations must evaluate their current cryptographic systems and begin transitioning to quantum-safe solutions. 💡 Is your organization preparing for the quantum computing revolution? #QuantumComputing #AWS #PostQuantumCryptography #CloudSecurity #TechLeadership https://lnkd.in/d5j2rmVV