Quantum-Safe HTTPS Certificates: Google’s Structural Innovation, Technical Foundations, and Governance Implications
Engineering quantum resistant web authentication through Merkle commitments, transparency logs, and scalable trust infrastructure
36 min
cybersecurity
cryptography
essay
quantum computing
🇬🇧
The security of the modern web depends on public key cryptography embedded in the TLS protocol and the Web Public Key Infrastructure. These systems rely primarily on RSA and elliptic curve signatures whose security rests on mathematical problems believed to be hard for classical computers. The emergence of quantum computing challenges these assumptions. Shor’s algorithm shows that sufficiently powerful quantum computers could efficiently solve integer factorization and discrete logarithms…
Mar 5, 2026
| Keywords | post-quantum cryptography, WebPKI, TLS, Merkle trees, certificate transparency, authenticated data structures, Internet security architecture, quantum resistant cryptography, cryptographic scalability, transparency logs |
