The Mechanism · Gated-generation receipt

gen-in-3-4-sentences-explain-the-aes-block-cipher-state-any-key-8f15

stable pending witness
2026-05-29 07:59:11 UTC · anthropic/claude-sonnet-4-5

Prompt

In 3-4 sentences, explain the AES block cipher. State any key formula.
70 chars

Generation

AES (Advanced Encryption Standard) is a symmetric block cipher that encrypts data in fixed 128-bit blocks using key sizes of 128, 192, or 256 bits. It operates through multiple rounds (10, 12, or 14 rounds depending on key size) of substitution, permutation, and mixing operations, including SubBytes, ShiftRows, MixColumns, and AddRoundKey transformations. The core operation involves XORing the state with round keys derived from the original key: **State = State ⊕ RoundKey**. AES is widely used as the encryption standard for securing sensitive data due to its strong security and efficient implementation.
27 tokens in · 149 tokens out · 4197 ms · $0.0023

The four gates

RED
pass
no disqualifying input patterns detected
FLOOR
pass
output above protective minimum; no mismatches
WAY
pass
no declared way_path (Way check NA); no coercion language
EXECUTION
deferred
no witnesses available (Witness Roll not yet constituted)

Verifier results

scripture_anchors NOT_APPLICABLE
0 Scripture citation(s) extracted
theology_doctrine NOT_APPLICABLE
no doctrine keyword patterns detected

Metrics

Total latency
4204.2 ms
Base LLM
4197.4 ms
Verifiers
0.2 ms
Gates
0.0 ms
Cost
$0.0023

Trail

07:59:11 received prompt_chars=70 verifiers=['scripture_anchors', 'theology_doctrine']
07:59:11 red_gate decision=pass reason=no disqualifying input patterns detected
07:59:15 base_llm_call model=anthropic/claude-sonnet-4-5 tokens_in=27 tokens_out=149 latency_ms=4197.4 cost_usd=0.0023
07:59:15 verifier:scripture_anchors verdict=NOT_APPLICABLE summary=0 Scripture citation(s) extracted
07:59:15 verifier:theology_doctrine verdict=NOT_APPLICABLE summary=no doctrine keyword patterns detected
07:59:15 floor_gate decision=pass reason=output above protective minimum; no mismatches
07:59:15 way_gate decision=pass reason=no declared way_path (Way check NA); no coercion language
07:59:15 execution_gate decision=deferred reason=no witnesses available (Witness Roll not yet constituted)
07:59:15 signed hash_algo=sha256 hash=sha256:37a2bb9ec2c87d548e596f81305dbf8a786b1a244898a3ac93f00972d952339c

Content hash

sha256:37a2bb9ec2c87d548e596f81305dbf8a786b1a244898a3ac93f00972d952339c

SHA256 over the canonical JSON (excluding this field). Tamper detection. Ed25519 signing planned for v2 once the operator’s signing key is provisioned on disk.

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