Review rev_c6c7efe093124403afc3bcd350137515

{
  "summary": "Reviewed the generated x86 AES vpaes assembly in `aws-lc/generated-src/linux-x86/crypto/fipsmodule/vpaes-x86.S`, including the key schedule, encrypt/decrypt, and CBC routines plus the embedded lookup constants and byte-encoded instructions. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation beyond normal generated machine-code encodings, or persistence/environment tampering.",
  "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/generated-src/linux-x86/crypto/fipsmodule/vpaes-x86.S",
      "hash": "blake3:7e64b841737fb5b0cfbf54c3f6314e74a953ac72d834d8c9dfba11ec2c38446b",
      "summary": "Reviewed the generated x86 AES vpaes assembly in `aws-lc/generated-src/linux-x86/crypto/fipsmodule/vpaes-x86.S`, including the key schedule, encrypt/decrypt, and CBC routines plus the embedded lookup constants and byte-encoded instructions. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation beyond normal generated machine-code encodings, or persistence/environment tampering.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}