DGV-TC-046L4: Evidence TransportGER-401-TRANSPORT-TAMPERINGVersion: 1.0.0
Streaming Integrity Verification
Test on-the-fly SHA-256 during transport (with hash cache optimization) to ensure no bits are modified in transit.
Operational Purpose & Scope
Stream integrity verified correctly.
Verification Context
- Target Scope:
Data transport, stream hashing. - Audit Strategy:
exact-match - Verification Metrics:
stream_hash_latency - Framework Origin:DGV v0.5.0 Expansion
- Mandatory:Yes — must pass for certification
Governance Risk & Penalty
In-stream modification allows man-in-the-middle attacks on evidence transport without detection.
Expected Outcome
- verdict:
"allow" - integrity:
"verified"
Explore this card in 3D
Open DGV-TC-046 in the interactive scenario replay. This illustrates the test flow; it does not run the verifier or generate a cryptographic receipt.
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