Review rev_bd0978748c5e49c59ca250b1979abcc6

{
  "summary": "This file implements constant-time TLS CBC padding removal, MAC copying, and SHA1/SHA256/SHA384 record-digest helpers for AWS-LC/OpenSSL compatibility. I checked it for install-time hooks, network or exfiltration behavior, credential access, hidden subprocess execution, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
  "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/cipher_extra/tls_cbc.c",
      "hash": "blake3:69dbfdece1c47ae831908ace7708e9ae0f8d75b8d796dacee432d29c92304ed1",
      "summary": "This file implements constant-time TLS CBC padding removal, MAC copying, and SHA1/SHA256/SHA384 record-digest helpers for AWS-LC/OpenSSL compatibility. I checked it for install-time hooks, network or exfiltration behavior, credential access, hidden subprocess execution, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}