Tag

Post-quantum cryptography

3 guides tagged Post-quantum cryptography, grouped by topic, with the SDLC phase and role each is written for.

Identity & cryptography

3 guides

Operate TLS and certificates: configuration, renewal and verification

Configure a modern TLS profile with hybrid post-quantum key exchange, automate renewal for certificate lifetimes that fall to 47 days, and verify every termination point with a fresh handshake.

Design, Maintenance · Developers, Platform engineers and SREs

Guide · Identity & cryptography

Post-quantum migration: cryptographic inventory, hybrid TLS and deadlines

Inventory public-key cryptography by operation, owner and lifetime, turn on hybrid ML-KEM key exchange where it is already available, and plan signature and archive migration against the NIST, NSA, NCSC and EU dates.

Design, Maintenance · AppSec engineers

Reference · Identity & cryptography

Choose cryptographic algorithms and parameters by job

A sourced quick reference for October 2026: which algorithm and parameters to use for encryption, hashing, passwords, MACs, signatures, key agreement, key derivation, randomness and TLS, the matching APIs in Node.js, Python, Java, Go and .NET, and where post-quantum migration stands.

Design, Development · Developers

Practice

Browser lab · Practitioner · 25–40 min

Insecure randomness lab: Generate unguessable API keys

An integration service issues 16-character API keys from Math.random, which is not built to be unpredictable. Take every character from the system’s secure generator, lengthen the key and map bytes without bias.

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