Post-Quantum Cryptography for the Internet of Things
summary
Demonstrates concrete IoT migrations: a lattice-based module-LWE KEM wrapped as a DIN SPEC key encapsulation, with a mid-security public key ≈ public key ≈1.2 KB and similar ciphertext size giving >150 bits of security; benchmarks show optimized implementations matching or beating some classical schemes. Presents two use cases: upgrading TLS stacks to be crypto-agile with target TLS handshake <500 ms, and a certificateless option that removes PKI for constrained devices, plus guidance on key sizes, stateful vs stateless schemes, and OTA update verification.
AI-written summary · about
chapters (15)
- 0:00Introduction
- 0:48Challenges
- 2:04Facts and Numbers
- 2:54Life Cycles
- 3:27Security
- 4:25Challenges with IoT
- 5:17Simplified IoT Infrastructure
- 6:34Digital Signatures
- 8:55Encryption
- 11:57Key Encapsulation
- 13:33Parameter Sets
- 14:24Over the Air Updates
- 16:28Key Crypto
- 17:05Certificateless Security
- 18:20Example
related talks
44mPost-quantum cryptography migration strategy for cloud services
32mSymmetric Key Exchange: Lightweight Alternatives for a Post-Quantum IoT
01h 05mChallenges and Opportunities from Quantum-Safe Cryptography
29mWhy the Internet isn’t ready for Post-Quantum Certificates
28mSecuring the IoT: High-speed cryptography and Edward Snowden
46mAchieving Quantum Readiness: A Comprehensive Approach
38mIoT TLS: Why It's Hard
32mCybersecurity in Post Quantum Era