Review rev_8594954cd0df4e74ae6ee54c8357cad8

{
  "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/crypto/fipsmodule/sha/sha3.c",
      "hash": "blake3:63b90ebb67b5f986d9a96505c3ee1f12f2006fe3b149b29c8e978316fd58490a",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/sha3.c`, which implements SHA3/SHAKE one-shot, incremental, and batched x4 digest APIs plus FIPS202 buffer/state handling and cleanup. I checked for install-time hooks, network or exfiltration behavior, credential or secret access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/sha/sha3_test.cc",
      "hash": "blake3:a6a72f86583501c78c26d963a20bc65efdbebe502f16c4bdfd05f1027c4bf162",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/sha3_test.cc`, which is a C++ test file for SHA3/SHAKE correctness, vector parsing, and buffer-boundary behavior. I checked for install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess execution, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}