Training Course Professional

Cryptanalysis and Codebreaking Acceleration

Quantum-accelerated cryptanalysis techniques for intelligence applications: Shor, Grover, and lattice-based attacks.

Full day (6 hours)

Certificate on completion

Enquire About This Course View Curriculum

Proud to recommend our expert members

Course Overview

For intelligence cryptanalysts and SIGINT leads. Covers Shor's and Grover's algorithms for codebreaking, quantum resource estimates for breaking adversary encryption, lattice-based cryptanalysis of PQC standards, and strategic implications for signals intelligence collection.

Curriculum

Course content is structured into sessions below. Each session is configurable to your organisation's environment, threat model, and objectives.

#	Session	Topics
1	Quantum Cryptanalysis for Intelligence How quantum algorithms change SIGINT capabilities	Shor's algorithm mechanics: polynomial-time factoring and its impact on adversary RSA/ECC communications Grover's algorithm: effective security level halving for symmetric keys and hash functions Resource estimates: logical qubits, T-gate depth, and the gap between NISQ devices and CRQC
2	Attack Surface Analysis Which cryptographic targets yield intelligence value	Adversary communication analysis: identifying high-value encrypted traffic and algorithm usage patterns Stored intercept exploitation: classifying archived SIGINT data by decryption value and algorithm vulnerability Protocol-level targets: TLS, IPsec, S/MIME, and messaging protocols used by intelligence targets AES-128 versus AES-256: the Grover reduction and its operational significance for SIGINT
Break
3	Post-Quantum Cryptanalysis Attacks against the replacement algorithms	Lattice reduction: BKZ 2.0, sieving algorithms, and Core-SVP hardness assumptions Dual and primal attacks against ML-KEM (FIPS 203) security levels Side-channel attacks: practical exploitation paths that bypass mathematical hardness Confidence assessment: how secure are the PQC standards likely to remain?
4	Interactive Demonstration Quantum resource estimation for intelligence targets	Facilitator-led walkthrough of resource estimation tools for Shor's algorithm against RSA-2048 and RSA-4096 Comparing published estimates: Gidney-Ekera 2021, Litinski 2023, and Kim et al. 2024 Interpreting results: translating qubit requirements into CRQC timeline estimates for intelligence planning
Break
5	Strategic Intelligence Implications Offensive opportunity and defensive urgency	Offensive: when quantum codebreaking enables access to previously protected adversary communications Defensive: HNDL threat to own SIGINT infrastructure and intelligence communications Hybrid cryptography deployment for intelligence systems: ML-KEM + X25519, ML-DSA + ECDSA
6	Case Studies: Cryptanalytic Intelligence History Lessons from Enigma to quantum	Historical precedent: how cryptanalytic breakthroughs have reshaped intelligence collection Projected impact of quantum codebreaking on contemporary intelligence operations
7	Q&A and Capability Planning

Designed and Delivered By

Training courses are designed and delivered by QSECDEF in collaboration with subject specialists. All instructors have direct experience in quantum technologies and security.

QSECDEF brings expertise in post-quantum cryptography, quantum computing strategy, and defence-grade security assessment. Our membership spans 900+ organisations and 1,500+ professionals working at the intersection of quantum technologies and critical infrastructure security.

Enquire About This Course

Get in touch to discuss scheduling, group pricing, and how this course can be configured to your organisation's needs.

Training Courses Consulting Services Training

Cryptanalysis and Codebreaking Acceleration

Course Overview

Curriculum

Designed and Delivered By

Quantum Security Defence

Enquire About This Course