Global Quantum Random Number Generator (QRNG) Market Size, Trend & Opportunity Analysis Report, by Type (PCIe Type, USB Type, Others), Application (Automotive, Mobile Handsets, IoT and Edge Devices, Others), and Forecast, 2025–2035

Market Definition and Introduction

The quantum random number generator (QRNG) market has positioned itself as one of the underpinnings of next-generation cybersecurity and computational technology, with an anticipated rise in valuation from 555.9 billion in 2024 to a colossal 225,136.22 billion by 2035. With such an enormous compounded annual growth rate (CAGR) of 72.60% during the forecast period (2025–2035), the market will likely change the way randomness is used in data encryption, cryptographic applications, and high-fidelity simulations for industrial applications....While pseudo-random number generators draw on algorithms that appear random, QRNGs draw on the inherent unpredictability of quantum processes, enabling the creation of true randomness that is vital for bolstering digital infrastructures and securing communications.

Everything is apparently improving due to the recent surge in quantum-computing-resistant cryptography, wherein traditional algorithms are increasingly found wanting against quantum decryption. In any case, random number generation has become an indispensable need among critical industries-from automotive to telecommunications have embraced data-centric, AI-focused, and connected applications. In tandem with the ongoing frantic turn-up of 5G and edge-computing frameworks, QRNG modules are making their way embedded into mobile handsets, IoT, and next-generational processors, ensuring data integrity chip-side.

Means of a combination of national security mandates, academic collaborations, and public-private investments, the technical ecosystem supporting quantum information science is swiftly transitioning into maturity. Applications of QRNGs are growing at a dizzying pace, including but far from limited to protecting financial transactions, validating blockchains, and performing precision modelling of defence simulations. Governments and corporations are strategically investing in QRNG-powered cryptographic solutions to develop scalable infrastructure against emerging cyber threats, heralding a revolution with precision, speed, and security at its centre.

Recent Developments in the Industry

In March 2024, Toshiba Corporation announced its initiative to accelerate the commercialisation of quantum-safe encryption via its enhanced QRNG modules, which will be embedded across next-gen routers and secure communication systems. This move is intended to support quantum-proof data transmission across financial and governmental communication networks.

In November 2023, ID Quantique, a global QRNG pioneer, partnered with SK Telecom to deploy quantum encryption keys powered by QRNGs across South Korea’s 5G infrastructure. The alliance emphasises national defence against cyber threats while optimising latency-sensitive networks through advanced quantum cryptography layers.

In February 2024, QuantumCTek Co. Ltd. rolled out a commercial quantum-secure cloud platform integrated with QRNG for enterprises operating in the fintech and healthcare sectors. This solution is aimed at mitigating data leakages and elevating enterprise trust through quantum-layered encryption technologies.

Market Dynamics

Proliferation of Quantum Computing Threats is redefining the World's Cryptographic Standards.

With increasing levels of advancement in quantum computing, there's been an upheaval in the cybersecurity domain, where the traditional encryption protocols, such as RSA and ECC, are staring at imminent danger from perhaps the most practical quantum computers. QRNGs are shaping up as a most significant harbinger of quantum-resistant keys that can withstand quantum-based attacks. Those in government, defence, and fintech are already aware of this, and the integration of QRNG into existing security setups is now being pursued quickly.

Rapid Growth of IoT and Edge Computing Fuels Demand for Embedded QRNG

With the increase in edge devices, smart sensors, and mobile endpoints, the attack surface for cyberattacks is expanding exponentially. QRNGs provide the best lightweight protection by adding an impenetrable layer of security for endpoint encryption, especially if real-time decisions are time-critical in such environments. OEMs are integrating QRNG chips into routers, smartphones, and automotive ECUs to develop decentralised networks with built-in entropy sources for secure authentication and data validation at the edge.

Government and Private Investments in Quantum Infrastructure are Fueling Commercial QRNG Deployments

Quantum initiatives funded by the government in countries such as the U.S., China, the EU, etc., and South Korea are building the bases for national quantum communication infrastructure, wherein QRNG is the backbone of such initiatives, thus causing an increasing interest from commercial stakeholders. Following the footsteps of the government, private players are also channelling their investments into the QRNG startup and innovation ecosystem. A collaborative investment spree undertaken by multiple stakeholders is providing momentum to the commercialisation of quantum technology, accelerating the QRNG migration from a laboratory to the mass-market application stage.

Emphasis on Regulatory Compliance and Quantum-Safe Standards

As regulators are now seriously looking into the establishment of quantum-safe encryption standards, QRNGs are gaining recognition that they can be formally regarded as a trusted source for secure key generation. QRNG-based protocols are being explored by standards bodies like the ETSI and NIST, while enterprises from heavily-regulated sectors such as banking, defence, and healthcare are beginning to align themselves with these protocols at the earliest opportunity. The early start will also provide them with a competitive leg-up in terms of the quantum-compliant security offerings.

Harmonised Global Supply Chains are Scaling-Up QRNG Production and Access

The QRNG value chain is being rapidly globalised, with sourcing of components, fabrication of modules, and cloud deployment seamlessly pursued across North America, Asia-Pacific, and Europe. This unified flow of materials and knowledge will reduce costs, improve interoperability of products, and support faster time to market across regions. The emerging partnerships among foundries, topologies of quantum chip designers, and cloud providers with AI capabilities could yield the much-sought-after economies of scale for bulk adoption of QRNG in commercial electronics.

Attractive Opportunities in the Market

Quantum-Proof Encryption – Growing data breaches elevate the urgency for quantum-safe security solutions.
Edge Security Surge – Embedded QRNGs in mobile and IoT devices fortify endpoint protection.
5G Network Integration – Quantum-layered randomness enhances integrity in high-speed telecom grids.
Blockchain & Fintech – QRNG-backed consensus mechanisms strengthen decentralised trust protocols.
Government Quantum Mandates – National investments accelerate QRNG adoption in defence & intelligence.
AI Model Integrity – Entropy-enhanced randomness secures model training in sensitive AI workflows.
Cloud-Based QRNG APIs – SaaS models democratize access to high-entropy randomness.
Hardware-Software Co-Design – Co-optimised QRNG modules improve power efficiency and response latency.

Report Segmentation

By Type: PCIe Type, USB Type, Others

By Application: Automotive, Mobile Handsets, IoT and Edge Devices, Others

By Region: North America (U.S., Canada, Mexico), Europe (UK, Germany, France, Spain, Italy, Spain, Rest of Europe), Asia-Pacific (China, India, Japan, Australia, South Korea, Rest of Asia-Pacific), LAMEA (Brazil, Argentina, UAE, Saudi Arabia (KSA), Africa Rest of Latin America)

Key Market Players

ID Quantique, QuintessenceLabs, QuantumCTek Co. Ltd., Toshiba Corporation, Qasky, SK Telecom, NuCrypt, IBM Corporation, Post-Quantum, Anhui Qasky Quantum Technology Co., Ltd.

Report Aspects

Base Year: 2024
Historic Years: 2022, 2023, 2024
Forecast Period: 2025-2035
Report Pages: 293

Dominating Segments

Segment of services is driving the Global QRNG Market due to increased integration within legacy systems.

USB Type QRNG modules form the most significant horizon within this segment due to their plug-and-play nature, portability, and easy integration with legacy systems. High uptake of these devices is seen among corporate and government institutions, which are rapidly transitioning their encryption architecture while avoiding infrastructure expenses. Meanwhile, QRNGs based on PCIe are gaining increasing usage in data centres and supercomputing environments, where the speediest possible entropy generation is most critical for cryptographic computation and secure key storage.

QRNG is taking up Edge Devices and Mobile Platforms in the Drive to Connectivity Beyond Secure

IoT and mobile handset segments are witnessing explosive demand for embedded QRNGs as OEMs bank on device-level security. Secure boot, firmware validation, and encrypted communication have now become baseline requirements in the age of interconnected digital ecosystems. QRNGs are being embedded directly into chipsets to ensure randomness derived from quantum sources to defeat sophisticated cyber intrusions.

Quantum-Based Automotive Security Protocols Position QRNGs at the Centre of Autonomous Vehicle Ecosystem

The automotive industry adopts QRNG-based solutions for the security of vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications. Autonomous driving is demanding secure over-the-air updates, encrypted infotainment systems, and tampering-resistant telemetry data with all the might it has. QRNGs are being positioned as a resilient countermeasure against cyber-physical threats in increasingly digitised vehicular environments.

Key Takeaways

QRNG Market Skyrockets – Rising demand for quantum-resilient security drives exponential market growth.
USB Modules Dominate – Plug-and-play QRNGs favoured across commercial and institutional deployments.
IoT and Mobile Lead Adoption – Embedded entropy enhances endpoint security across smart ecosystems.
PCIe in Data Centres – High-performance randomness boosts cloud and AI encryption layers.
Automotive Emerges – Secure mobility initiatives embed quantum-level protection in vehicles.
Public-Private Partnerships – Strategic alliances catalyse mass commercialisation of QRNG technologies.
Quantum Cloud APIs Expand – SaaS models fuel broader developer access to secure random streams.
Asia-Pacific Surges – Regional quantum investments strengthen technological and supply chain leadership.
Global Harmonisation Trends – Policy and standardisation frameworks accelerate compliance-ready deployments.
AI Meets QRNG – Machine learning and randomness converge to future-proof algorithmic integrity.

Regional Insights

Governing dynamics of this market area seem to tilt heavily towards North America due to the strong governmental backing of quantum initiatives.

The governing dynamics of this market area seem to tilt heavily towards North America due to strong governmental backing of quantum initiatives such as the U.S. National Quantum Initiative Act and Canada’s Quantum Strategy. With great contributions from institutions such as IBM and the U.S. expansion of ID Quantique, this region has become host to leading QRNG programs across defence, finance, and critical infrastructure. With public-private partnerships, the ecosystem acts as a fertile ground for accelerated technology transfer and commercialisation.

Europe is forging ahead in QRNG with emphasis on quantum-safe communication and compliance standards.

Europe is carving itself a niche with the QRNG by focusing on regulatory harmonisation and commercial quantum communications at scale. Germany, the U.K., and Switzerland invest heavily in QRNG to secure their cloud infrastructure, border security systems, and financial services. The EU's Quantum Flagship project is further accelerating development by providing a collaborative ecosystem for startups and established players alike for innovation and policy support.

Asia-Pacific Leads Future Growth Through Local National Quantum Strategies and Commercial Applications

Asia-Pacific is expected to be the fastest-growing region, with China, South Korea, and Japan taking the lead in quantum adoption across telecom, military, and enterprise IT. Endowed with government promotions and accelerating innovations from private sector enterprises, the region is aggressively deploying QRNGs into projects such as smart cities, quantum satellite networks, and cross-border data flow. Countries like India and Australia are also fast-tracking their entry into QRNG-led infrastructures through partnerships with academics and startup accelerators.

Latin America and the Middle East & Africa Began the First Steps in QRNG Adoption Amidst the Digital Infrastructure Development

Though still in their early days, the QRNG integration is being laid, beginning in Latin America and the Middle East & Africa. With the growing digitisation of government services and banking, QRNG is gaining attention as a strategic asset to bolster data protection. Partnering with global QRNG leaders has led to pilot programs that aim at capacity-building and awareness-raising in these underserved markets.

Core Strategic Questions Answered in This Report

Q. What is the expected growth trajectory of the quantum random number generator (QRNG) market from 2024 to 2035?

The global QRNG market is projected to surge from USD 555.9 billion in 2024 to USD 225,136.22 billion by 2035, driven by a compound annual growth rate (CAGR) of 72.60%. This explosive trajectory stems from the rising urgency for quantum-safe security, driven by advanced cyber threats and widespread adoption of connected devices.

Q. Which key factors are fuelling the growth of the quantum random number generator (QRNG) market?
Quantum computing threats are pushing encryption modernisation
Accelerated IoT and mobile device proliferation
Integration into 5G, edge computing, and cloud infrastructure
Government quantum infrastructure funding
Standardisation of quantum-safe cryptographic protocols
AI-driven QRNG testing, validation, and scalability

Q. What are the primary challenges hindering the growth of the quantum random number generator (QRNG) market?

Lack of widespread awareness and education on QRNG benefits
High development and integration costs
Limited quantum infrastructure in developing economies
Supply chain complexity for quantum chip fabrication
Compatibility issues with legacy security systems

Q. Which regions currently lead the quantum random number generator (QRNG) market in terms of market share?

North America currently dominates the QRNG market, backed by extensive quantum R&D and enterprise deployments. Europe follows closely, with quantum compliance and secure communications driving regional adoption.

Q. What emerging opportunities are anticipated in the quantum random number generator (QRNG) market?

Integration into AI model training and secure ML inference
Growth of QRNG APIs and TaaS platforms
Embedded QRNG modules in consumer electronics
Government mandates for quantum-safe standards
Automotive cybersecurity innovation

Key Benefits for Stakeholders

The report offers a quantitative assessment of market segments, emerging trends, projections, and market dynamics for the period 2024 to 2035.
The report presents comprehensive market research, including insights into key growth drivers, challenges, and potential opportunities.
Porter's Five Forces analysis evaluates the influence of buyers and suppliers, helping stakeholders make strategic, profit-driven decisions and strengthen their supplier-buyer relationships.
A detailed examination of market segmentation helps identify existing and emerging opportunities.
Key countries within each region are analysed based on their revenue contributions to the overall market.
The positioning of market players enables effective benchmarking and provides clarity on their current standing within the industry.
The report covers regional and global market trends, major players, key segments, application areas, and strategies for market expansion. Show more