14 February 2026·PIB

C-DOT Signs an Agreement with Synergy Quantum to Develop Automated Tool for Quantum-Vulnerable Crypto Algorithm Discovery

In this note

1. At a Glance

C-DOT, the R&D arm of the Department of Telecommunications (DoT), Ministry of Communications, has partnered with Synergy Quantum India Pvt. Ltd. to co-develop an automated tool to detect, classify and report quantum-vulnerable cryptographic algorithms in target devices [1].
The deal is part of India's broader pivot to Post-Quantum Cryptography (PQC) ahead of the "Q-Day" threat, when fault-tolerant quantum computers could break RSA / ECC / Diffie-Hellman based classical encryption [1].
Relevant for GS-III (Science & Tech, Cyber Security) and Prelims tech-current-affairs.

Agreement signed and announced via PIB on 14 February 2026 between C-DOT and Synergy Quantum India [1].
Follows a prior C-DOT–Synergy Quantum MoU on drone-based Quantum Key Distribution (QKD) using the decoy-state BB84 protocol with polarization encoding at TRL ≥ 6 [2].

C-DOT — established 1984, autonomous telecom R&D body under DoT [1].
National Quantum Mission (NQM) approved by Union Cabinet in April 2023 with an outlay of ~₹6,003.65 crore (2023-31), driving quantum communication and PQC work in India.
C-DOT timeline of quantum partnerships:
2023: 1st International Quantum Communication Conclave hosted by C-DOT/DoT [4].
2025: C-DOT–CSIR-NPL MoU on classical and quantum communications [3].
2025: C-DOT–Synergy Quantum MoU on drone-based QKD (BB84) [2].
Feb 2026: present agreement on automated quantum-vulnerable crypto discovery tool [1].

Parent ministry: Ministry of Communications → Department of Telecommunications (DoT) [1].
Lead agency: Centre for Development of Telematics (C-DOT) — premier telecom R&D institution [1].
Private partner: Synergy Quantum India Pvt. Ltd. — deep-tech sovereign quantum-security firm offering hardware + software PQC solutions [1].
Signed: announced 14 February 2026 [1].
Object of agreement: automated tool that (a) scans a device, (b) identifies cryptographic algorithms / security mechanisms, (c) detects vulnerabilities, (d) distinguishes quantum-safe vs quantum-vulnerable algorithms [1].
Earlier related MoU (2025): drone-based QKD via decoy-state BB84 with polarization encoding, TRL ≥ 6 [2].

Scientific / Technological
Targets the "Harvest Now, Decrypt Later" (HNDL) threat: adversaries hoard encrypted traffic today to decrypt once cryptanalytically relevant quantum computers (CRQCs) arrive.
Tool acts as a cryptographic Software Bill of Materials (CBOM) scanner — a prerequisite for PQC migration to NIST-standardised algorithms (ML-KEM, ML-DSA, SLH-DSA).
Complements QKD (physical-layer) approach already explored by C-DOT [2].
Strategic / Security
Builds sovereign quantum-security capability in telecom, defence and BFSI critical infrastructure [1].
Reduces dependence on foreign cryptographic audit tooling — aligns with Atmanirbhar Bharat in cyber-defence.
Economic
Catalyses India's deep-tech quantum start-up ecosystem under National Quantum Mission funding window.
Governance / Administrative
Public-private R&D model: government lab (C-DOT) + private start-up (Synergy Quantum), mirroring DoT's Telecom Technology Development Fund (TTDF) philosophy.

Feb 14, 2026: C-DOT–Synergy Quantum agreement on automated quantum-vulnerable crypto discovery tool [1].
2025: C-DOT–Synergy Quantum drone QKD MoU (BB84, TRL 6) [2].
2025: C-DOT–CSIR-NPL MoU on classical/quantum communications research [3].
2023: First International Quantum Communication Conclave, New Delhi [4].

C-DOT = Centre for Development of Telematics; established 1984; under DoT, Ministry of Communications [1].
C-DOT signed quantum-vulnerable crypto discovery tool agreement on 14 Feb 2026 with Synergy Quantum India Pvt. Ltd. [1].
Tool purpose: scan devices → identify crypto algorithms → flag quantum-vulnerable vs quantum-safe [1].
Prior 2025 MoU between same parties developed drone-based QKD using decoy-state BB84 with polarization encoding [2].
BB84 protocol = first quantum key distribution protocol (Bennett & Brassard, 1984).
C-DOT also signed 2025 MoU with CSIR-NPL on classical & quantum communications [3].
1st International Quantum Communication Conclave organised under DoT/C-DOT auspices in 2023 [4].
C-DOT operates under the Department of Telecommunications, NOT MeitY or DRDO — common confusion [1].
Quantum-safe ≠ Quantum-supremacy: the tool addresses cryptographic vulnerability, not computation speed [1].

GS-III: Science & Technology — developments in IT, computers; Cyber Security; Indigenisation of technology.
GS-II: Government policies — PPP in strategic R&D.
Probable stems: 1. "Quantum computing poses an existential risk to classical public-key cryptography. Discuss India's institutional preparedness for the post-quantum era." 2. "Examine the role of C-DOT and the National Quantum Mission in building India's sovereign quantum-security stack." 3. "Distinguish between Post-Quantum Cryptography (PQC) and Quantum Key Distribution (QKD). How is India pursuing both?"

National Quantum Mission (NQM), 2023 — parent policy framework for quantum R&D.
Quantum Key Distribution (QKD) & BB84 protocol — physical-layer counterpart to PQC.
C-DOT institutional profile — flagship DoT telecom R&D body.
CERT-In and Cyber Security Strategy — defensive ecosystem for crypto-vulnerability response.
Telecom Technology Development Fund (TTDF) — DoT vehicle for indigenous R&D funding.
NIST PQC Standardization (ML-KEM, ML-DSA, SLH-DSA) — global benchmark Indian tools must align with.
Bharat 6G Vision — telecom-security overlap.
DRDO Young Scientists' Lab for Quantum Tech (DYSL-QT), Pune — parallel defence-side quantum effort.

Placing C-DOT under MeitY or DRDO — it is under DoT, Ministry of Communications [1].
Confusing this agreement (PQC discovery/audit tool) with the earlier drone-QKD MoU between the same parties [1][2].
Treating PQC and QKD as the same thing — PQC = math-based classical algorithms resistant to quantum attack; QKD = physics-based key exchange.
Attributing the National Quantum Mission to MeitY — it is under DST.
Assuming Synergy Quantum is a PSU — it is a private deep-tech firm [1].