Review rev_af35e4acc4224d229debff0c8de7e3b0

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/modes/gcm.c`, which is a standard AES-GCM implementation for initialization, AAD processing, encryption/decryption, and tag generation/verification. I checked for install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation/deobfuscation, persistence, and unrelated system probing, 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/modes/gcm.c",
      "hash": "blake3:e864936d361a4e642003c795d22d1d5d1ab774ec13ec2695f414b953371e3a1f",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/modes/gcm.c`, which is a standard AES-GCM implementation for initialization, AAD processing, encryption/decryption, and tag generation/verification. I checked for install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation/deobfuscation, persistence, and unrelated system probing, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}