Review rev_4f755ff27bf4422fa9b8c74fc55a343f

{
  "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/ml_kem/mlkem/poly_k.c",
      "hash": "blake3:d35193878f6e9d4eaaad4a3d1c36bb89013a444b482196f0d3d14f11b060a16e",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ml_kem/mlkem/poly_k.c`, which implements ML-KEM polynomial/vector arithmetic, noise sampling, compression, and zeroization helpers. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration paths, dynamic code loading, obfuscation/deobfuscation, persistence changes, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ml_kem/mlkem/poly_k.h",
      "hash": "blake3:f45a682de7319066a1c69b7f07bd5d3dcfd0ad074584955a85f53e6509ce8b1b",
      "summary": "Reviewed the ML-KEM polynomial/vector API header, which contains compile-time namespace macros, type definitions, and inline wrappers/prototypes for compression, decompression, NTT, noise sampling, and vector arithmetic. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}