Review rev_e3f1b41f80a14e30b896347e7b897cf6

{
  "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/compress.h",
      "hash": "blake3:7976ebefcf4d5fcbc17816d44c7c8936fe473766e85b50aed57e2954a09ed1fc",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ml_kem/mlkem/compress.h`, which contains inline scalar compression/decompression helpers and ML-KEM polynomial serialization API declarations. I found no concrete malicious or supply-chain indicators; the file is deterministic arithmetic and interface definitions only, with no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ml_kem/mlkem/debug.c",
      "hash": "blake3:0290a8d7dc6631ce7fb8aa0d5d1f2acbee7623de470c416eafbb94cdc7ac874c",
      "summary": "Reviewed this debug-only C module, which only formats assertion and bounds-check failures to stderr and exits when MLKEM_DEBUG is enabled. I found no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence mechanisms in the file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ml_kem/mlkem/debug.h",
      "hash": "blake3:622f1d82c3dbb0b2dcb6bfcdea4364a384a42132c61cf5efde0f665a2c3d4a3b",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ml_kem/mlkem/debug.h`, which only defines debug/assertion macros and CBMC proof helpers for ML-KEM bounds checks. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}