Review rev_3089a0b81c2e4f96a7479d8aa0c7ea37

{
  "summary": "Reviewed `aws-lc/crypto/ocsp/ocsp_integration_test.cc`, which is a C++ OCSP integration test that opens TLS connections to Amazon Trust demo hosts, builds OCSP requests, and verifies OCSP responses. I found no concrete malicious or supply-chain indicators in this file: no install hooks, secret access, exfiltration, hidden downloads, dynamic code loading, obfuscation, or persistence behavior beyond the explicit network testing flow.\nReviewed `aws-lc/crypto/fipsmodule/rand/entropy/tree_drbg_jitter_entropy.c`, which implements the Jitter Entropy-backed tree DRBG used to seed AWS-LC CTR-DRBG instances. I checked for install-time hooks, network/exfiltration, credential or environment harvesting, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
  "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/ocsp/ocsp_integration_test.cc",
      "hash": "blake3:48476f04b59396b15a94f50a22283ad0380bb3b2a417f16a2d3cbe236c293171",
      "summary": "Reviewed `aws-lc/crypto/ocsp/ocsp_integration_test.cc`, which is a C++ OCSP integration test that opens TLS connections to Amazon Trust demo hosts, builds OCSP requests, and verifies OCSP responses. I found no concrete malicious or supply-chain indicators in this file: no install hooks, secret access, exfiltration, hidden downloads, dynamic code loading, obfuscation, or persistence behavior beyond the explicit network testing flow.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/rand/entropy/tree_drbg_jitter_entropy.c",
      "hash": "blake3:57118260a5774a11b6c495de2c8dede33f498695f869fc8878104c03c0ed0794",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/rand/entropy/tree_drbg_jitter_entropy.c`, which implements the Jitter Entropy-backed tree DRBG used to seed AWS-LC CTR-DRBG instances. I checked for install-time hooks, network/exfiltration, credential or environment harvesting, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}