Shivam Sharma

Comprehensive guide to key management architecture for post-quantum cryptography. Covers larger key sizes, HSM readiness, key lifecycle changes, certificate size implications, key encapsulation vs. key agreement, storage and bandwidth considerations, and PQC in cloud KMS.

Step-by-step guide for migrating TLS infrastructure to post-quantum cryptography. Covers hybrid TLS 1.3 key exchange, certificate algorithm migration from RSA to ML-DSA, performance impact on handshakes, client compatibility, CDN/WAF considerations, and rollback strategies.

Complete guide for evaluating vendor readiness for post-quantum cryptography. Includes qualification checklists, questions to ask about algorithm support, hybrid mode capability, FIPS validation timelines, key management, and performance impact.

Realistic assessment of when Cryptographically Relevant Quantum Computers (CRQCs) will exist. Covers current quantum hardware state (IBM, Google, IonQ), error correction requirements, expert predictions, Mosca's theorem, and how timeline uncertainty affects migration urgency.

Everything you need to know about Cryptographic Bill of Materials (CBOM) — what it is, why it matters, how it differs from SBOM, the CycloneDX standard, discovery methods, quantum risk scoring, compliance frameworks, and implementation steps.

Complete guide to CNSA 2.0 (Commercial National Security Algorithm Suite 2.0) compliance — mandated algorithms, deadlines, applicability, gap analysis, and step-by-step readiness assessment for organizations working toward quantum-safe cryptography.

A comprehensive guide to implementing cryptographic agility — architectural patterns, abstraction layers, algorithm negotiation, configuration-driven cryptography, implementation examples in Java, Go, and Python, testing strategies, and certificate management for crypto-agile systems.

A technical deep dive into the CycloneDX CBOM format — structure, fields, crypto asset types, how to generate and consume CBOMs, integration with SBOM tools, validation, and complete examples in JSON and XML.

A deep dive into the Harvest Now, Decrypt Later (HNDL) threat — what it is, which nation-states are conducting it, what data is at risk, how to calculate your exposure window, and why CBOM is essential for identifying and mitigating this active threat.

A comprehensive 6-phase post-quantum cryptography migration roadmap for enterprises. Covers inventory, assessment, prioritization, planning, migration, and verification with realistic timelines, resource requirements, and common pitfalls.