In plain English: a key that never rotates is a key waiting to leak. QKD Cluster manages the whole quantum-safe key lifecycle — generate, encapsulate, distribute, atomically rotate — across a 20-agent swarm under PBFT quorum, minting real FIPS-203 ML-KEM keys in-worker and sealing every rotation to a WORM audit chain.
Across a fleet of agents, rotation slips. Nobody knows which key is overdue until the one that leaked turns out to be the one nobody rotated.
Rotate some agents and not others and you've split the fleet's trust. Rotation has to be all-or-nothing, committed under quorum, or rolled back.
An auditor wants the when, the what, and the signature. Without a WORM chain co-signed by quantum-safe keys, rotation is a claim, not a control.
The full quantum-safe lifecycle across the swarm, with quantum analytics deciding what to rotate and when — committed under PBFT 75% quorum with circuit-breaker and rollback.
Real FIPS-203 ML-KEM keypairs minted in-worker — 1568-byte Kyber-1024 — with a real X25519 hybrid leg for the Sovereign tier.
Atomic per-agent or whole-fleet rotation, committed under PBFT 75% quorum with rollback — never half-rotated.
Grover weak-key scan in O(√N), a QSVM rotation classifier, VQD anomaly detection, and QAOA schedule optimization.
Fleet coherence status and a WORM audit export — every rotation co-signed Ed25519 + ML-DSA-87 under an IBM Key Protect HSM.
A working operations board. Set your fleet's rotation cadence and the board shows every agent's key health, flags what's overdue, sizes the Grover weak-key scan and the PBFT commit quorum, and seals the rotation plan — exactly as the live agent commits to its WORM chain.
A QSVM classifier and Grover weak-key scan flag the agents that need new keys; QAOA optimizes the schedule.
The fleet rotates as one, committed under PBFT 75% quorum with circuit-breaker and rollback — never half-rotated.
Every rotation co-signed Ed25519 + ML-DSA-87 under an IBM Key Protect HSM, exported to a WORM chain — SEC 17a-4 retention.
Add QKD Cluster to your watsonx Orchestrate workspace, or let the Prompt Builder wire it into a generate-rotate-audit chain.