https://github.com/mokkunsuzuki-code/stage348
Quantum-Safe Evidence Binding Schema Layer for PQC/QKD evidence verification, schema validation, hash binding, commit binding, and fail-closed verification within REMEDA/QSP.
https://github.com/mokkunsuzuki-code/stage348
audit evidence evidence-binding fail-closed git-commit hash-binding pqc qkd qsp quantum-safe quantum-security remeda schema-validation vep verification
Last synced: 6 days ago
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Quantum-Safe Evidence Binding Schema Layer for PQC/QKD evidence verification, schema validation, hash binding, commit binding, and fail-closed verification within REMEDA/QSP.
- Host: GitHub
- URL: https://github.com/mokkunsuzuki-code/stage348
- Owner: mokkunsuzuki-code
- Created: 2026-06-12T08:00:49.000Z (17 days ago)
- Default Branch: main
- Last Pushed: 2026-06-12T08:12:51.000Z (17 days ago)
- Last Synced: 2026-06-12T10:09:51.422Z (17 days ago)
- Topics: audit, evidence, evidence-binding, fail-closed, git-commit, hash-binding, pqc, qkd, qsp, quantum-safe, quantum-security, remeda, schema-validation, vep, verification
- Size: 51.8 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# REMEDA Stage348
## Quantum-Safe Evidence Binding Schema Layer
Stage348 extends Stage347 by binding PQC/QKD evidence metadata to a shared schema, SHA256 hashes, Git commit metadata, and signature presence checks.
Stage347 introduced quantum-safe behavior templates.
Stage348 strengthens that layer by reducing:
- self-reported JSON trust
- schema drift
- unbound evidence
- unknown behavior passing as valid
---
## Purpose
Stage347:
```text
PQC/QKD Behavior Templates
↓
pass / fail / unknown
Stage348:
PQC/QKD Evidence JSON
↓
JSON Schema Validation
↓
SHA256 Binding
↓
Git Commit Binding
↓
Signature / Sigstore Presence Check
↓
pass / fail
Stage348 is fail-closed.
If the evidence is invalid, unknown, unsigned, schema-incompatible, or unsafe, the binding decision fails.
What Stage348 Adds
quantum_safe_evidence.schema.json
quantum_execution_evidence.json
quantum_schema_validation_result.json
quantum_evidence_binding_result.json
schema versioning
evidence SHA256 binding
schema SHA256 binding
source Git commit binding
producer ID
signature presence check
Sigstore bundle presence check
fail-closed decision behavior
Public Artifacts
docs/schema/quantum_safe_evidence.schema.json
docs/quantum/quantum_execution_evidence.json
docs/quantum/quantum_schema_validation_result.json
docs/quantum/quantum_evidence_binding_result.json
Safety Boundary
Stage348 publishes safe metadata only.
It does not publish:
private keys
raw QKD key material
cryptographic secrets
exploit code
attack procedures
production cryptographic backend code
Decision Meaning
pass: schema is valid, evidence is hash-bound, commit-bound, and signature indicators are present
fail: schema invalid, unsafe metadata detected, signature indicators missing, or unknown state detected
Position
Stage347:
Quantum-Safe Behavior Template Layer
↓
Stage348:
Quantum-Safe Evidence Binding Schema Layer
Stage348 moves the system from self-reported PQC/QKD JSON toward schema-validated and hash-bound evidence metadata.
License
MIT License
Copyright (c) 2026 Motohiro Suzuki