Asia-Pacific Post-Quantum Cryptography (PQC) Market: by Type (Lattice-Based Cryptography, Hash-Based Cryptography, Multivariate Cryptography, Code-Based Cryptography, Isogeny-Based Cryptography, Other Types), Application (Network Security, Financial Services, Cloud Security, Internet of Things (IoT), Government & Defense, Other Applications), Distribution Channels (Direct Sales, Distributors, Value-Added Resellers, Online Channels, Systems Integrators, Others), Technology (Quantum Key Distribution, Quantum Random Number Generation, Quantum Encryption, Quantum Communication, Quantum-Safe Algorithms, Others), Organization Size (Small, Medium, Large) and By Asia-Pacific Historical & Forecast Period (2020-2035) Comprehensive Study 2025
Last Updated: 23-07-2025 | Format: PDF | Report ID:10212 | Author: Ankit
Asia-Pacific Post-Quantum Cryptography (PQC) Market Outlook 2025-2035
The Asia-Pacific Post-Quantum Cryptography (PQC) market is experiencing robust growth as organizations prepare for the quantum era, prioritizing advanced encryption to safeguard digital assets against future threats. With regional governments and multinational corporations accelerating quantum readiness, the demand for PQC solutions is surging, particularly across finance, defense, and cloud sectors. Continuous advancements in quantum-safe algorithms, increasing cyberattack sophistication, and proactive regulatory frameworks are stimulating market expansion. The adoption of lattice-based and hash-based cryptography is particularly notable, with major players like IBM, Microsoft, and ISARA Corporation leading technological advancements and deployments. The market is proving pivotal in fortifying digital infrastructure, especially in countries like China, Japan, and Australia, where public and private investments are intensifying. Strategic alliances, evolving distribution channels, and the integration of PQC in critical sectors position the Asia-Pacific region as a focal point for PQC innovation and implementation through 2035.
Latest Market Dynamics
Key Drivers
Growing urgency to protect data from emerging quantum computing threats has led organizations across finance, government, and healthcare in Asia-Pacific to accelerate PQC adoption. In 2024, ISARA Corporation collaborated with the Singapore government on deploying quantum-safe algorithms, enabling secure communication for public sector infrastructure.
Implementation of strict regulatory mandates and compliance requirements is driving market expansion. In 2024, Japan mandated PQC readiness standards for its banking sector, with IBM assisting major Japanese banks to upgrade existing encryption systems ensuring legal compliance.
Key Trends
Lattice-based cryptography continues to dominate due to its high security levels and broad applicability. Fujitsu’s recent lattice-based PQC integration into IoT solutions highlights this rising trend.
Cloud platforms increasingly integrate PQC to meet enterprise demands. Microsoft Azure launched PQC-enhanced cloud services in July 2024, amplifying cloud adoption across APAC financial and manufacturing verticals.
Key Opportunities
The surge in cross-border digital transactions presents immense opportunities for PQC vendors to offer quantum-safe solutions. In May 2024, PQShield partnered with major Southeast Asian banks for cross-border payment security using PQC protocols.
Proliferation of IoT devices calls for PQC-embedded microcontrollers, opening new business streams. In June 2024, SK Telecom launched quantum-safe IoT connectivity for smart city projects in South Korea.
Key Challenges
High integration complexity and lack of standardized migration paths impede PQC deployment. QuintessenceLabs' 2024 study identified interoperability as a critical barrier for financial institutions adopting PQC.
Limited awareness and talent gap in quantum cryptography expertise restrict market adoption. Microsoft and local universities in India initiated joint training programs in early 2024 to address the skills shortage.
Key Restraints
Significant upfront costs for PQC migration deter SMEs. A March 2024 survey by CryptoNext Security reported cost as the main reason for adoption delays in Australia’s mid-market enterprises.
Potential performance overheads of quantum-safe algorithms raise concerns regarding latency and system efficiency. evolutionQ's benchmarks (April 2024) showed some PQC methods still impact network speeds in high-frequency trading scenarios.
Lattice-Based Cryptography leads the Asia-Pacific PQC market in 2025, accounting for approximately 38% market share, driven by its strong resistance to quantum attacks and suitability for various digital environments. Hash-Based Cryptography follows with 26%, primarily used in digital signatures and blockchain security due to its robust integrity features. Code-Based Cryptography also commands a significant share of 17%, recognized for its proven security record and adoption in secure email systems. Other types such as Multivariate and Isogeny-Based Cryptography comprise the remaining 19%, used in niche and specialized applications. The predominance of lattice-based methods is anchored by extensive research and adoption in sectors like finance, cloud, and IoT. Enterprises are increasingly investing in their implementation to meet evolving compliance mandates and counteract sophisticated quantum threats.
Asia-Pacific PQC Market Share (%) by Application, 2025
Network Security claims the largest share in PQC applications, representing 33% in 2025, as digital infrastructure protection becomes paramount amidst rising quantum computing threats. Financial Services contribute 25% due to the sector’s stringent security and regulatory requirements, making them early adopters of PQC integration for transaction and data security. Cloud Security stands at 18%, reflecting an uptick in secure multi-cloud deployments using quantum-resistant encryption. IoT represents 12% of the market, underscoring the need for PQC-enabled protection in intelligent devices and smart cities. Government & Defense and Other Applications collectively account for 12%, highlighting use in public sector, critical infrastructure, and research domains. The rapid deployment of PQC in network and financial sectors demonstrates the region’s proactive stance in hardening digital assets ahead of widespread quantum computing capabilities.
The Asia-Pacific PQC market exhibits strong growth, with revenue anticipated to rise from $140 Million in 2020 to $1,980 Million by 2035. Major growth inflection points are projected between 2025 and 2030 as quantum threat awareness and regulatory compliance obligations drive accelerated investment across key economies including China, Japan, and India. Cloud, finance, and network security applications are fueling revenue surges, with multinationals and regional governments prioritizing quantum-safe upgrades. By 2025, the market is expected to reach $435 Million, underlining the region’s position as a frontrunner in global PQC adoption and deployment. The forecasted uptrend demonstrates a concerted regional push toward advanced cyber defense strategies in preparation for imminent quantum breakthroughs.
The Asia-Pacific PQC market is characterized by accelerated annual growth rates from 2023 onwards, aligning with intensifying quantum computing investments and regulatory actions regionally. YOY growth peaks at 55% in 2025, reflecting breakthrough adoption in financial and cloud verticals. Subsequent years maintain a robust trajectory, with YOY rates averaging 20-25% until 2030 as PQC integration becomes standard practice for large enterprises and government bodies. The market’s dynamic expansion underscores both heightened awareness of quantum threats and proactive efforts toward quantum-safe digital transformation. The trend suggests sustained, long-term market momentum, positioning Asia-Pacific as a global leader in post-quantum security adoption.
China holds the dominant share of the Asia-Pacific PQC market at 35% in 2025, largely attributed to substantial government-backed quantum initiatives and investments in national cybersecurity. Japan trails with 22%, leveraging its advanced financial, industrial, and technology landscapes to maximize PQC integration. Australia and South Korea account for 10% and 8% respectively, reflecting robust enterprise adoption and public infrastructure upgrades. Remaining APAC economies, such as Singapore, India, and Taiwan, collectively capture 25%, fostered by policy support, innovation hubs, and regional partnerships. The leadership of China and Japan is a result of strategic public-private collaborations and aggressive PQC R&D programs, setting standards for the region’s overall preparedness.
Asia-Pacific PQC Market Share (%) by Players, 2025
ISARA Corporation leads the APAC PQC market with a 16% share in 2025, benefitting from its robust portfolio of quantum-safe solutions and deep partnerships with regional governments. PQShield closely follows at 13%, recognized for its cryptographic R&D and implementation in banking and payments. QuintessenceLabs commands 11%, bolstered by its quantum random number generation technologies. SK Telecom and IBM round out the top five with 9% and 8% shares respectively, leveraging their telecommunications and cloud security strengths. The remaining market is distributed among emerging innovators and established security firms, indicating an active competitive landscape driven by strategic alliances and continuous product innovation.
Financial institutions represent the largest buyer group for PQC in Asia-Pacific, accounting for 31% of total demand in 2025, fuelled by regulatory imperatives around transaction safety and data compliance. Government & defense sectors follow closely with 26%, reflecting massive investments in national digital protection and infrastructure upgrading. Cloud service providers contribute 17%, accelerating PQC implementation for secure cloud offerings. Telecoms and IoT solution vendors account for a combined 16% share, emphasizing the need for quantum-safe digital communication and device integrity. The heightened concentration in finance and government is a testament to their higher risk exposure and compliance-driven urgency for quantum-safe transformation.
Study Coverage
Metrics
Details
Years
2020-2035
Base Year
2025
Market Size
Revenue (USD Million)
Regions
China, India, Japan, Taiwan, Vietnam, Philippines, Singapore, Australia, South Korea, Rest of APAC
Segments
By Type (Lattice-Based Cryptography, Hash-Based Cryptography, Multivariate Cryptography, Code-Based Cryptography, Isogeny-Based Cryptography, Other Types), By Application (Network Security, Financial Services, Cloud Security, Internet of Things (IoT), Government & Defense, Other Applications), By Distribution Channels (Direct Sales, Distributors, Value-Added Resellers, Online Channels, Systems Integrators, Others), By Technology (Quantum Key Distribution, Quantum Random Number Generation, Quantum Encryption, Quantum Communication, Quantum-Safe Algorithms, Others), By Organization Size (Small, Medium, Large)
June 2024 – PQShield secured a partnership with Southeast Asia’s largest payment network to implement quantum-safe encryption for cross-border payments.
July 2024 – Microsoft Azure launched post-quantum cryptography modules in its APAC cloud infrastructure for banks and governments.
August 2024 – SK Telecom unveiled quantum-safe IoT connectivity in collaboration with South Korean smart city initiatives.
September 2024 – Fujitsu announced successful integration of lattice-based PQC into critical supply chain management systems for Japanese manufacturers.
October 2024 – ISARA Corporation supported Singapore’s new public sector quantum communication pilot program using its advanced PQC protocols.
Frequently Asked Questions
About the Author
Ankit
Senior Research Consultant
Ankit is a Senior Research Consultant specializing in market research, industry analysis, and business consulting across Information & Technology. Ankit brings a commercially grounded perspective to sectors shaped by changing demand, innovation, and competitive dynamics, helping turn complex market trends into clear strategic insights for business decision-makers. With 10+ years of experience across research, analytics, and strategic advisory roles, Ankit has helped organizations translate data into actionable growth strategies.
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