True Random Number Generator Market Report 2026

The true random number generator market size has grown rapidly in recent years. It will grow from $4.26 billion in 2025 to $4.79 billion in 2026 at a compound annual growth rate (CAGR) of 12.5%. The growth in the historic period can be attributed to increasing adoption of hardware-based training, growing cybersecurity concerns across BFSI and finance, rising implementation of encryption solutions in telecom, expansion of IT and cloud infrastructure, and development of secure chips and entropy sources.

The true random number generator market size is expected to see rapid growth in the next few years. It will grow to $7.59 billion in 2030 at a compound annual growth rate (CAGR) of 12.2%. The growth in the forecast period can be attributed to increasing investment in quantum cryptography, growing deployment of TRNG in IoT and connected devices, rising focus on post-quantum security solutions, expansion of cloud-based TRNG services, and development of integrated firmware and software-based TRNG solutions. Major trends in the forecast period include technology advancements in quantum random number generation, innovation in embedded TRNG devices, research and development in algorithm optimization, development of high-performance cryptographic processors, and advancements in secure firmware and token solutions.

The increasing prevalence of cyber threats is expected to drive the growth of the true random number generator (TRNG) market in the coming years. Cyber threats encompass malicious activities or attacks conducted via digital networks and systems, aimed at stealing data, disrupting operations, causing damage, or gaining unauthorized access to information and resources. The rise in cyber threats is fueled by growing dependence on digital technologies, which expands the attack surface and provides more opportunities for malicious actors to exploit vulnerabilities. True random number generators help mitigate cyberattacks by producing unpredictable, high-entropy values for encryption keys and security protocols. They enhance cybersecurity by strengthening data protection, preventing unauthorized access, and improving the resilience of cryptographic systems. For example, in July 2024, according to Check Point Software Technologies Ltd., an Israel-based cybersecurity company, cyberattacks on corporate networks increased by 30% in weekly attacks during the second quarter of 2024 compared to the same period in 2023, and by 25% compared to the first quarter of 2024. Therefore, the rise in cyber threats is supporting the growth of the TRNG market.

Leading companies in the TRNG market are focusing on developing innovative solutions, such as embedded hardware TRNG modules, to provide high-quality entropy for secure boot, key storage, and cryptographic acceleration across industrial and consumer applications. Hardware TRNG modules are integrated circuits that generate true random numbers using physical processes, delivering reliable entropy for encryption, authentication, and security functions within embedded systems. For instance, in October 2023, Microchip Technology, a US-based semiconductor company, launched the PIC32CZ CA family of 32-bit Arm Cortex-M7 microcontrollers. These devices feature an embedded hardware security module with an integrated TRNG, providing secure key storage, NIST-compliant cryptographic engines, and robust hardware security for industrial and consumer applications. This launch represents a significant technological advancement by combining microcontroller performance with integrated cryptographic security, offering a scalable and efficient solution for enhancing cybersecurity in connected devices and industrial applications.

In May 2025, IonQ, Inc., a US-based quantum computing and networking company, acquired a controlling stake in ID Quantique SA for an undisclosed amount. Through this acquisition, IonQ aims to expand its secure communications and quantum networking capabilities, including quantum key distribution (QKD) systems and quantum random number generators, thereby strengthening its portfolio in quantum-safe cryptography and secure communications technologies. ID Quantique SA is a Switzerland-based provider of quantum key distribution systems, quantum random number generators, single-photon detectors, and quantum cryptographic technologies.

Major companies operating in the true random number generator market are Apple Inc., Intel Corporation, Qualcomm Incorporated, Thales Group, Synopsys Inc., Silicon Laboratories Inc., Rambus Inc., Quantinuum Limited, Utimaco GmbH, QNu Labs Private Limited, Secure-IC S.A.S., ID Quantique SA, QuintessenceLabs Pty Ltd, Qrypt Inc., Quside Technologies S.L., SeQure Quantum Technologies Private Limited, Quantum Dice GmbH, Crypta Labs Pvt. Ltd., iQrypto Pvt. Ltd., Parsa Quantum Technology Private Limited.

North America was the largest region in the true random number generator market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the true random number generator market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the true random number generator market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs have influenced the true random number generator market by increasing costs for imported semiconductors, photonic components, and quantum hardware essential for high-quality entropy generation. these impacts are most pronounced in hardware-based and quantum trng segments, particularly in north america, europe, and asia-pacific regions reliant on advanced chip supply chains. while higher component costs may slow adoption in cost-sensitive applications, tariffs are also encouraging domestic semiconductor manufacturing, localized r&d, and supply chain resilience, supporting long-term security and technological independence.

A true random number generator refers to a device or system that produces entirely unpredictable and non-deterministic random numbers. It ensures high security by utilizing physical phenomena such as electronic noise or quantum effects. These generators are employed to strengthen cryptographic applications, secure communications, and data protection.

The primary types of true random number generators include hardware-based, software-based, and hybrid random number generators. Hardware-based true random number generators generate randomness from unpredictable physical phenomena. The technologies include quantum, photonic, electronic noise-based, radioactive decay-based, and atmospheric noise-based generators. The applications include cryptography, random sampling, gaming, finance, and telecommunications, serving end users such as banking and financial services, IT and telecom, healthcare, aerospace and defense, and consumer electronics.

The true random number generator market includes revenues earned by entities by providing services such as Randomness Testing Services, Cryptographic Consulting Services, Hardware Integration Services, Security Evaluation Services, Firmware Development Services, Data Analysis Services, Algorithm Validation Services, System Implementation Services. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included. The True Random Number Generator market consists of sales of Hardware Random Number Generators, Entropy Sources, Secure Chips, Random Number Generator Modules, Firmware Solutions, Security Tokens, Embedded TRNG Devices, Cryptographic Processors. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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