#postquantumcryptography

Quantum computers are looming, and they threaten to break the encryption currently keeping our digital world safe. Post-Quantum Cryptography (PQC) Migration isn’t just a tech trend; it’s a critical evolution for cybersecurity. It involves transitioning our existing encryption standards (like RSA and ECC) to quantum-resistant algorithms capable of withstanding the immense processing power of future quantum systems.

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SEALSQ launches an end-to-end post-quantum security stack to protect quantum architects.

NASDAQ SEALSQ Quantum News

SEALSQ Corp (NASDAQ: LAES) launched its Quantum-Resilient Vertical Security Stack amid the worldwide quantum supremacy race. This complex hardware and software suite was designed to protect enterprises building the first viable quantum computers and their infrastructure.

The Key Cybersecurity Change

With the industrialization of quantum computing, a major technological milestone has been attained. These powerful machines could revolutionize materials research, artificial intelligence, medicine, and financial modeling, but they also pose unprecedented cybersecurity concerns. Traditional cryptography methods like Elliptic Curve Cryptography (ECC) and RSA are becoming more vulnerable to quantum computing.

SEALSQ's new vertical technique integrates security into hardware and system designs from the bottom up to mitigate these vulnerabilities. By adding post-quantum cryptography and a silicon Root of Trust, the company helps developers build “secure-by-design” systems. This reduces the risks and technological debt of retrofitting security into existing systems.

Security in Four Pillars

For quantum system lifetime protection, SEALSQ offers four integrated service modules, from cloud orchestration platforms to processor control electronics:

Hardware underpins quantum systems

This module gives cryogenic controllers and quantum processors hardware identities. TPM and SEALSQ safeguard the module for safe booting and device authentication. HSMs secure key storage and lifecycle management, and tamper-resistant system integrity monitoring are included.

Infrastructure Using PQC

SEALSQ implements NIST-standardized PQC stacks CRYSTALS-Dilithium (FIPS 204) for digital signatures and CRYSTALS-Kyber (FIPS 203) for secure key exchange. These stacks protect control networks and communications from quantum-enabled attacks via classical-quantum interfaces. Some hybrid protocols combine quantum and traditional security's finest qualities.

Safety Semiconductor Structures for Electronic Control

SEALSQ is directly integrating secure ASIC architectures into quantum computers, which use classical electronics for error correction and orchestration. High-speed data gathering equipment with Root-of-Trust and qubit readout devices with PQC capability are included. These components can be customized using SEALSQ's OSAT infrastructure.

Secure Access Quantum Computing as a Service As the market moves to cloud delivery, SEALSQ provides QCaaS platform identification and communication. This module provides secure execution contexts and processor endpoint access control. It ensures that forthcoming commercial platforms meet important regulatory standards as NSA CNSA 2.0 and NIST post-quantum migration schedules.

“Quantum computers will redefine the limits of computing, but they will also redefine cybersecurity risks,” said SEALSQ CEO Carlos Creus Moreira, hinting a possible strategic relationship. He noted that SEALSQ can now secure from the silicon Root of Trust to the Qbit-level, but organizations creating these technologies must ensure their foundations are reliable.

With its cybersecurity technology in over 1.7 billion devices, SEALSQ enters this new area with experience. These devices safeguard government networks, medical platforms, IoT, and smart home systems. By expanding into quantum computing, SEALSQ aspires to become the top strategic partner for enterprises pushing next-generation computing.

Future-focused strategic partnership

The rapid rise of quantum risk increases this goal's urgency. SEALSQ wants the “quantum era” to be digital and robust. They are creating post-quantum semiconductors for industrial automation, smart energy, and multi-factor authentication tokens.

The first comprehensive suite of AI-native cybersecurity products from Fior Group redefines cybersecurity for the age of autonomous machines. The quantum-safe authentication and governance architecture of the platform combats autonomous and “agent-driven” threats. The Fior platform treats each AI agent as a distinct entity with a verified identity that can be tracked, managed, and revoked quickly.

The Machine-Speed Adversary Crisis

The adversary's quickness is a new issue for Chief Security Officers (CSOs). In a “human-in-the-loop” cyberattack cycle, hackers manually phished credentials, traveled laterally through networks, and ran scripts until recently. “Agentic AI” autonomous systems may make decisions and complete tasks without human supervision, changing this paradigm.

Malicious actors utilize autonomous agents that can discover holes, adjust to defensive reactions, and exfiltrate data in milliseconds. According to David Williams, founder of Fior Group, business security models were never designed for autonomous actors, even though AI agents are running at machine speed. Traditional perimeter systems and identity infrastructures created for people and static software sometimes fail to distinguish between a hostile takeover and a lawful automation when an autonomous agent makes API requests or accesses sensitive data repositories.

A New AI Identity Architecture

To close this basic gap, Fior designed a control plane that manages AI identification as rigorously as human identity, if not more. Auth, Gateway, FIOR.Mobile Shield, FIOR.The suite has four pillars, including voice.

The Identity Engine wrote FIOR.Auth. FIOR underpins the bundle. Each AI machine and agent has a digital identity from Auth, the governance layer.

These identities, unlike passwords or tokens, are quantum-safe, meaning they are secure even if quantum computing becomes a threat. Most significantly, FIOR.Auth assigns a human operator to each agentic operation for comprehensive auditability. If an AI agent takes an unapproved action, the system identifies the agent and holds them accountable. The platform's 75 API library and sub-millisecond processing speeds enable granular permissioning at scale unequaled by human-centric solutions.

FIOR.Gateway: Millisecond Global Revocation. A FIOR.Auth “ID card”.Security checkpoints are gateways. This software appliance at the network boundary authenticates agents upon arrival and monitors environment activity. Its “One detection, global protection” feature is innovative. If an agent violates a policy in one part of a global network, the Gateway can revoke their credentials worldwide in less than a nanosecond. This prevents infected agents from spreading across a communications network or cloud environment before defenders recognise a breach.

FIOR.Mobile Shield: Endpoint Defense as AI moves from servers to phones. Mobile Shield now detects agents on iOS and Android. It stops smart automated threats at the device level as a mobile Gateway. This provides crucial protection for mobile workers, as traditional Mobile Device Management (MDM) solutions often fail to recognize rogue AI agents masquerading as productivity apps.

FIOR.Voice: Combating Deepfakes FIOR is perhaps the best contribution.Voice, which addresses voice authentication's weakness in a time when generative AI lets inexperienced scammers create high-quality deepfakes. Fior makes speech a “cryptographically bound identity” rather than a “probabilistic biometric” that a system checks for correctness. Every voice session uses a device-created post-quantum cryptographic anchor. This creates a cryptographic “handshake” that generative AI models cannot replicate, making replay attacks and deepfakes theoretically worthless.

Protecting the Agentic Economy

Launching the “Agentic Economy” will mark the next major digital transformation. Businesses are deploying AI agents for difficult customer assistance, cloud spending optimization, and supply chain management. An agentic economy requires an agentic security paradigm, says David Williams. Fior's technology gives organizations the control plane they need by enforcing policy when agents interact with their systems.

Future-Proofing and Zero Trust

By detaching security from the user and attaching it to the autonomous "actor," Fior proposes a Zero Trust standard. No agent in this model is trusted regardless of origin. all identity must be quantum-safe, all activity must be cryptographically signed, and any rule violation results in an automated shutdown.

Fior's concentration on “Quantum-Safe” technology suggests a futuristic agenda. Quantum computers threaten the RSA and ECC encryption that protects most internet traffic, even though they are still developing. By using post-quantum cryptography (PQC), Fior ensures AI agent identities are secure for decades.

The platform also deploys quickly without “rip-and-replace” infrastructure changes. Businesses halfway through AI adoption need it to integrate with cloud, telecom, and internal systems.

In conclusion

Telefónica news today

The 2026 Mobile World Congress (MWC) marks a turning point in the worldwide telecoms sector. A deeper, more fundamental shift than in previous years, which focused on 5G and AI, is shaping this year's story. Telefónica announced its “Quantum Telco” ambition to bring quantum technology from labs to the global digital economy.

Telefónica's proposal is an industrial-scale toolbox, not a 10-year strategy. The project aims to use quantum physics' complexity to improve public and commercial organizations' safety, effectiveness, and competitiveness.

Four Quantum Telco Pillars

The “Quantum Telco” concept is based on quantum ecosystems, applied quantum computing, quantum-safe communications, and a cryptographic hub.

Quantum-Safe Communications: Stopping “Harvest Now, Decrypt Later”

Telefónica prioritizes “harvest now, decrypt later” defense. Malevolent actors intercept and store encrypted data to decipher it when quantum computers are available.

To combat this, Telefónica is the first commercial communication provider protected by post-quantum cryptography (PQC). The company offered three MWC options:

Data Center Interconnection (CPD): Adtran hardware protects big sensitive data transfers between processing centers and company headquarters. Fortinet-developed Q-Safe Office Communications secures office-to-office connectivity against quantum decryption.

Quantum Key Distribution (QKD): Telefónica and Luxquanta used quantum mechanics to physically distribute cryptographic keys.

Building a Quantum Ecosystem: Javier Echenique Center Telefónica designs the European quantum infrastructure, not merely supplies quantum technologies. The Javier Echenique Talent and Technology Center in Bilbao's BIQAIN quantum cluster is crucial to this effort.

This Fujitsu Digital Annealer plant is a quantum development lighthouse. Telefónica queried the Bilbao-based system in real time to solve complex logistical and network design difficulties during congress demonstrations. Telefónica and partners like Würth are employing “quantum-inspired” technology to build more efficient fiber-optic and 5G networks and optimize supply chains.

Quantum Computing Revolutionizes Healthcare and Research

The 54-qubit IQM Radiance quantum computer from IQM Quantum Computers is Telefónica's MWC booth centerpiece. This hardware is specifically made to work in unison with traditional supercomputing facilities. Telefónica said the Supercomputing Center of Galicia (CESGA) will get this system for local science.

Perhaps the most human-centric application is a partnership between UFV and Vithas Group. Researchers are discovering compounds to fight particular mutations, such as the BRAF V600E mutant in cancer, much more quickly than is possible with conventional silicon-based computing by using quantum computing for intelligent drug design.

A Cryptographic Hub for Digital Resilience

Legacy IT system transitions remain a major challenge for organizations moving toward quantum. In response, Telefónica launched the Quantum-Safe Cryptographic Hub, which assists businesses in assessing their present risks and implementing “crypto-agility,” the capacity to quickly swap encryption algorithms in response to emerging threats.

The IBM LinuxONE server, which has hardware that is naturally suited for post-quantum situations, is an essential part of this center. Telefónica Tech is leveraging this technology to help organizations switch to new algorithms without service interruptions to protect digital assets for years to come.

Real-World Validation: Securing the Healthcare Sector

Critical real-world circumstances are validating the “Quantum Telco” idea. Telefónica demonstrated a groundbreaking quantum-safe connectivity between Vithas Madrid Arturo Soria and La Milagrosa hospitals. Telefónica and Vithas are raising the bar for healthcare cybersecurity by protecting vital sign monitoring, medical imaging, and sensitive patient records from potential quantum threats.

A Pragmatist Vision

Telefónica’s leadership makes it clear that this is not just a pipe dream. According to Juan Cambeiro, Head of Applied Quantum Projects at Telefónica Spain, “Quantum Telco shows that quantum technologies are no longer a promise for the future, but a reality that Telefónica is making available to its customers today.” He pointed out that the ultimate objective is to increase the security and efficiency of businesses, which benefits society as a whole in many ways.

Conclusion: A Collaborative Future

Strategic alliances are the cornerstone of Telefónica’s success in this field. The operator is making sure that the global communication infrastructure is not only prepared for the “Quantum Age,” but also more resilient than ever by working with industry titans and specialist innovators like IBM, Adtran, Fortinet, Fujitsu, IQM, and Luxquanta.

A groundbreaking analysis from Harvard University's Petrie-Flom Center heralds a paradigm change in advanced physics and healthcare. As quantum technology progresses from lab to clinic, the biomedical community is being encouraged to adopt a “Hippocratic Quantum” framework to ensure patient welfare in the next generation of discoveries. Quantum technology, called the “telescope of the 21st century,” could expand what people can see, model, and modify at the molecular level. However, this unprecedented power may create new ethical dilemmas that threaten privacy, identity, and autonomy.

Biomedical Discovery Quantum Leap

The immediate potential of quantum technology is to speed discovery and improve diagnosis. Hybrid quantum-classical computational chemistry will soon yield its greatest benefits. These tools uncover interesting medicinal compounds before they reach a lab, enabling de novo drug design and lead optimization.

Mimicking biological reaction pathways and binding qualities that are impossible allows researchers to test novel theories for neurodegenerative diseases and blood-brain barrier drug distribution. Physicists can now simulate molecular interaction, metabolism, and toxicity more accurately, which may reduce the need for wet-lab animal testing. Experts warn that computer simulations only meet beneficence ethical criteria if they are objectively validated through human safety standards and benchmarked against conventional baselines.

Reimagining the Four Ethics Pillars

The “Hippocratic Quantum” method changes how biomedical ethics concepts of autonomy, beneficence, non-maleficence, and justice are applied, but it does not replace them.

Independence and the Danger of Determinism Quantum autonomy goes beyond informed consent. Digital twins, highly detailed, probabilistic computer duplicates of patients, raise concerns about algorithmic determinism. Patients have little option because these models are so effective at predicting illness progression that clinical courses may seem predetermined. To retain autonomy, the framework advocates data ownership, limited secondary usage, and a “right not to know” about some quantum analytic prediction outcomes.

Beneficience by Verification Quantum simulation gives new pathways for curing previously untreatable diseases but requires evidence-led research. To satisfy the ethical requirement to promote patient welfare, simulated outcomes must be carefully translated and validated against empirical facts.

No More Privacy and Non-maleficence An looming "quantum threat" to encryption offers the biggest urgent threat to the non-maleficence principle. Shor's algorithm on a big quantum computer could break public-key encryption schemes. Thus, attackers are progressively stockpiling encrypted health and genetic data to decipher when quantum gear is created, a practice called “harvest now, decrypt later.” Thus, secrecy today is ephemeral and requires a speedy transition to post-quantum cryptography.

Concern over a “quantum divide” that could be worse than the digital divide is growing. Quantum medicine's efficiency gains may not translate into wider patient access since cutting-edge gear and expertise are concentrated in wealthy nations and elite institutions. The ethical test for justice in this new era is whether these tools reinforce structural inequities or improve global outcomes.

Principles to Governance Practice

The Harvard study proposes numerous standards of care to bridge clinical realities and abstract ethics.

After Quantum Migration: Switching to PQC is moral and clinical. Healthcare organizations should protect biobanks and declare their cryptographic dependencies.

Privacy Engineering: Institutions should use blind (delegated) quantum computing to use remote quantum resources without disclosing patient data to hardware operators. Developers should complete a Quantum Impact Assessment (QIA) and an ex ante safety checklist to document validation needs, model limits, and security preparedness before clinical translation of any simulated finding.

Dual-Use Dilemma and Geopolitics

Artificial intelligence and quantum computing have made biomedical discovery dual-use. Engineering severe infections could be easier with life-saving treatment methods. Governance requires supply chain resilience planning and export-control compliance.

The framework supports tiered disclosure and the LSI test. Validated performance claims are publicized or copyrighted, however some quantum parameterizations that could compromise trade secrets or secrecy orders are restricted.

A Quantum Medical Constitution

The “Brussels Effect” may establish global standards when international regulatory frameworks like the European Quantum Act develop. Post-Loper Bright US law should be standards-first and statute-led, with Congressional clarity ensuring conformity.

SEALSQ Corp News

SEALSQ Corp has dramatically expanded its Japan operations, cementing its digital defense leadership. This strategic move comes as Japan accelerates its quantum-resistant infrastructure transition and sets an ambitious digital security adoption timeline.

As quantum computing technology advances, RSA and ECC are becoming more vulnerable to decryption. The Japanese National Cyber Command Office (NCO) will mandate Post-Quantum Cryptography for all government systems by 2035. This instruction follows NIST standards and promotes a “hybrid” cryptography approach to combat the immediate “harvest now, decrypt later” threat, where hostile actors acquire encrypted data today to decrypt it when quantum computers are powerful enough.

Leadership through Strategic Participation

SEALSQ will demonstrate its leadership and production-ready solutions at two major Japanese industry events in March 2026. The Connectivity Standards Alliance (CSA) Member Meeting in Yokohama from March 16–19 will bring the company together with other industry members. In Tokyo on March 27, it will attend the Wi-SUN Open House.

SEALSQ is demonstrating hardware-anchored security advancements like VaultIC secure elements for IoT compliance and PQC-integrated solutions for smart utility networks at these events. The CSA and Wi-SUN Alliance have stressed IoT security. SEALSQ may discuss extensive PQC integrations for robustness because Wi-SUN already uses post-quantum-safe encryption, including 256-bit AES.

“Quantum Made in USA” Strategy in Japan

SEALSQ CEO Carlos Moreira stressed the link between global security and the organization's mission. “‘Quantum Made in USA’ fits Japan’s proactive quantum security approach,” Moreira said. He noted that these conferences will show how SEALSQ technologies enable “cryptographic agility,” helping Japanese firms meet the NCO's FY26 system improvement target while ensuring interoperability with international security standards.

SEALSQ offers the QVault TPM and QS7001 secure System-on-Chip (SoC) to help supply chains, critical infrastructure, and the private sector migrate smoothly. Hardware acceleration for NIST-approved algorithms like ML-KEM and ML-DSA and quantum protection in hybrid setups are provided by these devices.

Building Local Momentum with Partnerships

A strong local network and effective deployments help the organization flourish. A distribution partnership with Okaya Electronics Corp., a veteran Japanese semiconductor distributor with locations in Yokohama, Osaka, and Tokyo, has helped secure big projects and accelerate expansion.

Success tales abound in Japan. SEALSQ and MIWA Lock Co., Ltd. acquired Japan's first Matter-compatible smart lock, the PiACK HOME PG. The company also demonstrated how Hosiden's Matter-compatible smart lock systems integrated its VaultIC292. SEALSQ's Public Key Infrastructure (PKI) services have grown alongside consumer IoT thanks to Landis+Gyr. This partnership uses SEALSQ's cutting-edge INeS PKI technology to secure and comply with regional smart meter requirements. SEALSQ has also signed PKI agreements with other major Japanese manufacturers who want to export Matter-compliant goods to the US.

From Grid to Grand Prix

From March 27–29, 2026, SEALSQ will host a private event for a select group of customers and partners at the Suzuka Japanese Grand Prix, combining high-tech security and high-performance sport. This event honors the company's quantum technology relationship with BWT Alpine F1 Racing Team. The partnership began during the 2025 Las Vegas Grand Prix and examines deploying quantum-secure technology in high-performance, demanding sectors to improve operational resilience and data protection.

Moreira thinks Alpine F1's cooperation shows its inventiveness across industries. “The Suzuka gathering celebrates our Japanese achievements while showing how quantum-resistant technologies could protect connected ecosystems, from racing environments to vital national infrastructure,” he said.

Future-proofing diverse industries

SEALSQ serves more than niche applications. The company is a leader in Post-Quantum Semiconductors, which secure crucial data in the future, in MFA tokens, Smart Energy, Medical and Healthcare systems, Defense, IT Network Infrastructure, and the automobile industry. SEALSQ prevents the quantum hazard to life-sustaining systems by integrating PQC directly into semiconductor technology.