Review rev_537ee24e7da44c1e964bd6f02e7bb545

{
  "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/cipher_extra/e_tls.c",
      "hash": "blake3:ec37711398bc4bcfda366663d980bcabdca6088161f55a71ee767542fd287392",
      "summary": "Reviewed `aws-lc/crypto/cipher_extra/e_tls.c`, which implements TLS AEAD seal/open routines for CBC and NULL ciphers with HMAC, padding, and IV handling. I checked the file for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, hidden subprocess execution, and other supply-chain indicators, and found no concrete malicious behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/cipher_extra/internal.h",
      "hash": "blake3:b6ae26d9b8f6600e6289b5517fe585788a53408dca30bfa594890767ce710b25",
      "summary": "This header only declares internal AES-CBC/HMAC and ChaCha20-Poly1305 helper interfaces, plus no-op/abort stubs when assembly support is unavailable. I checked for install-time execution, network or exfiltration logic, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}