Review rev_222a0bf02b824a63a10264ec66dc9f5b

{
  "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/x509/by_dir.c",
      "hash": "blake3:f3416ea4c6f0f3a800144ed6717faead22eea0d6f4b61b6cb4a6374d4a2c1e1c",
      "summary": "Reviewed aws-lc/crypto/x509/by_dir.c, which implements X509 hash-directory certificate and CRL lookup plus directory cache management. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/by_file.c",
      "hash": "blake3:95b7827fca32f8bf52fe88d7030062809cbf29d6bc4b48aa4561def5dd37d07f",
      "summary": "Reviewed `aws-lc/crypto/x509/by_file.c`, which implements X509 lookup helpers for loading certificates and CRLs from local files in PEM/ASN.1 form, including the default certificate-file environment override. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/ext_dat.h",
      "hash": "blake3:08036ec51add06c5b81b314666c22e1e9051d52cedf5a190bc5e2f043c7d99ae",
      "summary": "Reviewed `aws-lc/crypto/x509/ext_dat.h`, which is a static C header declaring X.509 extension method symbols and a sorted `standard_exts` lookup table. I checked for install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence triggers, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/i2d_pr.c",
      "hash": "blake3:5b7a35a6325453c06a08068455a33479e421a7857dad91b01340c91d2569ca23",
      "summary": "This file only implements `i2d_PrivateKey`, dispatching private-key serialization to the legacy RSA/EC/DSA encoders or falling back to PKCS#8 marshalling for newer key types, with OpenSSL ASN.1 error reporting on failure. I checked for install-time execution, network or exfiltration behavior, secret access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}