Cómo los ecosistemas de criptomonedas y Web3 se preparan para la era cuántica

Quantum computing is attracting significant investment as companies and governments prepare for the post-quantum era. Photonic Inc., a quantum startup backed by Microsoft and now including RBC and Telus Corp., raised $131 million in a funding round led by Planet First Partners. This move reflects growing demand for scalable quantum architectures that can be commercialized and integrated into industries such as finance and cybersecurity.

The urgency to adopt quantum-resistant solutions is intensifying as cyber threats evolve. The post-quantum cryptography market is projected to grow from $1.68 billion in 2026 to nearly $30 billion by 2034. This growth is driven by the risk of "harvest now, decrypt later" attacks, where data is intercepted today and decrypted once quantum computing becomes powerful enough.

In parallel, the defense sector is leveraging quantum technologies to improve response times and secure military communications. QuantumSpeed platforms are being integrated into defense systems to reduce decision latency and enhance resilience in high-stakes environments. These technologies are not only improving operational efficiency but also strengthening secure command and control systems against advanced threats.

The financial industry is also taking proactive steps to safeguard its infrastructure. Banks and payment providers are testing quantum-safe solutions to protect long-lived data and prevent future vulnerabilities. Major vendors like Thales and IBM are embedding post-quantum algorithms into hardware and software to support secure long-term transactions and recordkeeping.

Blockchain and digital asset ecosystems are exploring quantum-resistant protocols to preserve the integrity of decentralized systems. Cryptocurrencies such as Bitcoin, which rely on elliptic curve cryptography, face potential risks as quantum computing matures. In response, projects like Quantum Resistant Ledger (QRL) and Algorand are adopting hybrid models that combine classical and quantum-resistant signatures.

Regulatory bodies and standards organizations are playing a key role in setting migration timelines and ensuring industry-wide adoption of quantum-safe infrastructure. The National Institute of Standards and Technology (NIST) has finalized post-quantum algorithms, while the National Security Agency (NSA) has outlined specific deadlines for federal systems to phase out classical public-key encryption.

Why Is Quantum Preparedness Gaining Momentum?

Investors and institutions are prioritizing quantum preparedness as part of broader infrastructure modernization. The threat of quantum computing undermining current encryption systems has spurred cross-sector collaboration between governments, technology firms, and financial institutions.

Quantum-safe solutions are now being integrated into enterprise environments. Companies like Microsoft and AWS are embedding post-quantum cryptography into operating systems and cloud platforms to ensure long-term security for enterprise clients. These efforts are helping to mitigate risks associated with data breaches and identity fraud.

Meanwhile, early-stage projects in quantum computing are attracting high-profile backing. Photonic's recent funding round, which includes participation from RBC and the UK government's National Security Strategic Investment Fund, highlights the growing appetite for scalable quantum solutions.

What Are the Key Investment Themes?

Investors are focusing on dual-track opportunities that combine quantum hardware with advanced encryption. Companies such as IonQ, Kyndryl, and Quantum Secure Encryption Corp. are positioning themselves at the intersection of quantum computing and cybersecurity. These firms are benefiting from both technological innovation and increasing demand for quantum-resistant infrastructure.

The defense industry is another major beneficiary of quantum advancements. Companies like VisionWave Holdings and D-Wave are securing contracts and partnerships that leverage quantum speed and resilience. These developments are driving long-term revenue visibility and market differentiation.

At the same time, the cloud-based quantum computing market is expanding. With major cloud providers like AWS and Microsoft offering quantum solutions, enterprises are gaining access to next-generation computing capabilities without the need for on-premise infrastructure.

What Comes Next for Quantum Security?

The transition to post-quantum systems is expected to take several years, but early adopters are already seeing tangible benefits. Hybrid encryption models, which combine classical and quantum-safe algorithms, are being deployed in production environments to provide immediate security while maintaining compatibility with legacy systems.

Regulatory clarity is also emerging. The European Telecommunications Standards Institute (ETSI) and other global standards bodies are working to define quantum-safe protocols for critical infrastructure. These efforts are helping to establish a common framework for secure communication and data protection.

As quantum computing continues to evolve, the focus will remain on balancing innovation with security. Financial institutions, technology firms, and governments must continue investing in quantum preparedness to avoid long-term vulnerabilities and ensure the stability of global digital systems.