Review rev_7604fa21e0a543edae3f018524b2012f

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/cipher/cipher.c`, which implements EVP cipher context lifecycle, init/final/update, and accessor logic for block/stream cipher operations. I checked for install-time hooks, network or exfiltration behavior, credential or environment access, dynamic code loading, obfuscation/packing, and persistence tampering, 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/fipsmodule/cipher/cipher.c",
      "hash": "blake3:b10cde5dbc5c55118dba8b2f9a8565d1f651f5d71729a98e4af3912ca790b6e5",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/cipher/cipher.c`, which implements EVP cipher context lifecycle, init/final/update, and accessor logic for block/stream cipher operations. I checked for install-time hooks, network or exfiltration behavior, credential or environment access, dynamic code loading, obfuscation/packing, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}