Review rev_d608fff3fc8443f6b993e78f5ef2788f

{
  "summary": "Reviewed `aws-lc/crypto/lhash/lhash.c`, which is a conventional in-memory hash table implementation for insert/retrieve/delete/iteration with resizing logic. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.\n`aws-lc/sources.cmake` is a static CMake source-list file that enumerates test vectors, certificates, and other data assets for the package; I checked it for install hooks, subprocess execution, network/exfiltration, secret access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.\nReviewed `aws-lc/crypto/fipsmodule/ml_kem/ml_kem_ref/kem.c`, which implements ML-KEM keypair, encapsulation, decapsulation, and FIPS-related consistency/hash checks plus zeroization of intermediates. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess 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": "aws-lc/crypto/lhash/lhash.c",
      "hash": "blake3:aad5fe519e06d5fbd579bb6f39567f30161db1a54ecfaf7c26a07431ffe3199c",
      "summary": "Reviewed `aws-lc/crypto/lhash/lhash.c`, which is a conventional in-memory hash table implementation for insert/retrieve/delete/iteration with resizing logic. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/sources.cmake",
      "hash": "blake3:45d6824823698c4a39d36f04ffa8e5431e8f5dc8aa1df3047847fa84b9d29b79",
      "summary": "`aws-lc/sources.cmake` is a static CMake source-list file that enumerates test vectors, certificates, and other data assets for the package; I checked it for install hooks, subprocess execution, network/exfiltration, 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/ml_kem/ml_kem_ref/kem.c",
      "hash": "blake3:99d8e8e3a87a4f1a34d1606586cb07548df945ead7b714940e8719bc0177c4f0",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ml_kem/ml_kem_ref/kem.c`, which implements ML-KEM keypair, encapsulation, decapsulation, and FIPS-related consistency/hash checks plus zeroization of intermediates. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}