Review rev_5845c4cbb6a54cde98777c3ec3b29587

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/cipher/e_aesccm.c`, which is a standard AES-CCM AEAD implementation with key setup, nonce/tag handling, encrypt/decrypt paths, and EVP cipher/AEAD method registration. I found no concrete malicious or supply-chain indicators in this file: no install-time hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation/packing, 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/crypto/fipsmodule/cipher/e_aesccm.c",
      "hash": "blake3:99322828653e53a42530dfcb17becd421c4960ebbcf3d69552855bfc4bf2c527",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/cipher/e_aesccm.c`, which is a standard AES-CCM AEAD implementation with key setup, nonce/tag handling, encrypt/decrypt paths, and EVP cipher/AEAD method registration. I found no concrete malicious or supply-chain indicators in this file: no install-time hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation/packing, or persistence/environment tampering.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}