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Verification register Security & Identity

Readiness verdict

Google Cloud KMS Quantum-Safe KEMs

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-09-22
Revision
2
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
70% · stale
Computed at
2026-09-22T23:27:14.984527+00:00
Claimed
65

Public ambition and stated capability

Reported
57

Observed practitioner reporting

Verified
49

Independently supported evidence

Gap
+16

Claimed leads verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-09-22

Proceed with caution

Why
Managed FIPS-203 KEMs with a hybrid default align with our hybrid-crypto posture (Rule #2) and free-tier discipline (Rule #9), but Preview status plus a non-drop-in API argue against load-bearing reliance yet.
Next
Pilot X-Wing (hybrid) KEM in a non-critical key-establishment path to size the bandwidth/redesign cost; keep classical KEX as primary until Google declares GA.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
6
Tier 1
4
Tier 2
2
Tier 3
0
Supports
2
Contradicts
3
Context
1
Latest observed
2025-10-08

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Revision 2

  1. 2026-07-19 Reading moved from watch to watch.
  2. 2026-09-22 Reading moved from watch to watch.

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