Phased Timelines: DSCI roadmap for India's PQC migration
June 4, 2026
The episode discusses India’s ambitious roadmap for quantum migration. The guests explore the aggressive 2029 deadline for critical infrastructure and the broader strategy for building a quantum resilient society. This conversation provides a detailed look at how one of the world’s largest digital economies is preparing for the quantum threat.
India is accelerating its transition to quantum-safe systems to protect its vast digital public infrastructure. The Data Security Council of India has been instrumental in shaping a roadmap that addresses the unique challenges of the Indian ecosystem. High transaction volumes and deeply interconnected systems make organizational security a paramount concern for national stability.
The roadmap defines two distinct tracks for migration based on the criticality of the systems involved. Critical information infrastructure must achieve full migration by the end of 2029, while general enterprises have a slightly longer horizon ending in 2033. These timelines reflect recent scientific updates suggesting that cryptographically relevant quantum computers may arrive sooner than previously anticipated.
Successful migration requires more than just replacing algorithms; it demands a focus on cryptographic agility and sovereign security needs. By aligning with global standards like NIST while maintaining the flexibility for national requirements, India aims to ensure long-term viability in the quantum era. The strategy emphasizes that quantum resiliency is a broad organizational mandate rather than a simple technical update.
What you’ll learn
- The specific milestones for India’s critical information infrastructure transition.
- How India’s digital public infrastructure influences its national quantum strategy.
- The difference between national advisory guidelines and sectoral enforcement.
- Why the 2029 horizon is becoming a global benchmark for quantum readiness.
- The importance of cryptographic agility in modern system design.
- Practical steps for organizations to begin their quantum risk assessments today.
About Teja Chintalapati and Vinayak Godse
Vinayak Godse is the CEO of the Data Security Council of India and has spent nearly three decades building national cybersecurity frameworks. He chaired the committee responsible for devising India’s quantum migration roadmap.
Teja Chintalapati is a senior consultant at DSCI specializing in quantum resiliency and cybersecurity strategy.
Your roadmap to quantum resilience
[02:17] Step 1: Analyze the historical context of India’s quantum focus
Vinayak shares how India’s interest in quantum technology dates back to 2015. He explains the evolution from theoretical research to the creation of a national task force for quantum-safe migration.
Key Question: Does your organization’s history with emerging tech inform your current security strategy?
[10:19] Step 2: Understand the scale of India’s digital public infrastructure
The guests describe the massive volume of digital transactions in India facilitated by systems like UPI and Aadhaar. They discuss how this democratization of digital access necessitates a robust quantum defense.
Key Question: How does the interconnected nature of your digital ecosystem increase your quantum risk?
[23:44] Step 3: Implement aggressive timelines for critical sectors
Teja outlines the specific milestones for critical information infrastructure, aiming for full migration by December 31, 2029. He discusses why these aggressive targets are necessary given the changing geopolitical landscape.
Key Question: Are your internal migration deadlines aligned with the accelerating threat of quantum computing?
[33:08] Step 4: Balance global interoperability with sovereign security
The discussion covers the use of NIST standards alongside the potential for sovereign Indian algorithms. Vinayak emphasizes that cryptographic agility is the primary tool for managing this balance.
Key Question: Is your infrastructure agile enough to adopt new algorithms without system-wide failures?
[41:24] Step 5: Leverage existing best practices for immediate action
The guests advise organizations to start with available global materials and risk assessment frameworks. They highlight that the vendor ecosystem is already shifting to support quantum-safe capabilities.
Key Question: What steps can you take today to evaluate your most critical cryptographic dependencies?
Episode resources
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