Review rev_f1647f3e1a5e4b9490c7ebcfaa08f564

{
  "summary": "Reviewed `src/crypto/aws_lc_rs/hpke.rs`, which implements HPKE suite wiring, key generation, encapsulation/decapsulation, labeled HKDF expansion, and test-only RFC vector verification. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, subprocess launches, network/exfiltration paths, credential or secret harvesting, dynamic code loading, obfuscation, or persistence behavior.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "src/crypto/aws_lc_rs/hpke.rs",
      "hash": "blake3:7d1a87324daeb13882f50ed001d3a0c3b08d07c7f62318ed32ae68ceb342bc6c",
      "summary": "Reviewed `src/crypto/aws_lc_rs/hpke.rs`, which implements HPKE suite wiring, key generation, encapsulation/decapsulation, labeled HKDF expansion, and test-only RFC vector verification. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, subprocess launches, network/exfiltration paths, credential or secret harvesting, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}