Review rev_296c9a6ebc444fe78fb7887057175f07

{
  "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": "blake3:96e54ff44b69f1dab59deeefa5816b2d35a09596d3315e0e61f31c9ab50d6770",
      "summary": "Reviewed `aws-lc/crypto/x509/by_dir.c`, which implements OpenSSL-style hashed certificate and CRL directory lookup, including parsing directory lists, reading the default cert-dir environment variable, and loading matching local files into the X509 store. I found no concrete indicators of install-time execution, network/exfiltration, credential harvesting, hidden downloads, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/by_file.c",
      "hash": "blake3:4e957d86bc9d4ba94a6011b58700d7941eef2ec8b70a28b102c742c6016971e1",
      "summary": "This file implements X509 lookup helpers that load certificates and CRLs from local files or the default certificate-file environment variable, then parse them as PEM or ASN.1 and add them to the store. I checked for install hooks, network or exfiltration behavior, credential/secret access beyond standard cert-path lookup, 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:de334e06efa6e89fff4b23a46e39c799aa9f046df1178f074504b03d5c3385d7",
      "summary": "Reviewed `aws-lc/crypto/x509/ext_dat.h`, which is a static OpenSSL/AWS-LC header that declares X.509 extension method symbols and builds the `standard_exts` lookup table, with a compile-time `OPENSSL_NO_OCSP` guard. I found no concrete supply-chain indicators in this file: no install-time hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/i2d_pr.c",
      "hash": "blake3:e02e6befe927af5c064ff7386368a296a6d0855b834476ac3722d525b9035717",
      "summary": "Reviewed `aws-lc/crypto/x509/i2d_pr.c`, which only dispatches `i2d_PrivateKey` to the RSA, EC, or DSA private-key ASN.1 encoders and returns an OpenSSL compatibility error for unsupported key types. I found no concrete indicators of install-time execution, network or credential access, dynamic code loading, obfuscation, persistence, or other supply-chain abuse in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}