Review rev_fbc37472f70d4bbd95d595cc5d7d47cd

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/ssl/test/runner/deterministic.go",
      "hash": "blake3:436d89f4ab36e8f7218aa528d42b5325509772e8f90f39f2746dcf24f02ca161",
      "summary": "Reviewed `aws-lc/ssl/test/runner/deterministic.go`, which implements a deterministic test RNG by zeroing a buffer and keystreaming it with ChaCha20 using a fixed key and per-call nonce. I checked for install-time hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/ssl/test/runner/dtls.go",
      "hash": "blake3:90d5f442231c50ffff339b8752f486f25426db8c447d789d262396f435c97534",
      "summary": "`aws-lc/ssl/test/runner/dtls.go` contains a test-only DTLS record reader/writer for the runner, focused on fragmenting, packing, reordering, and validating handshake and record traffic over a provided `net.Conn`. I reviewed it for install-time execution, credential access, hidden network exfiltration, dynamic code loading, obfuscation, persistence, and other payload-like behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}