Review rev_66fb74f150324057915a0db4f69e8ebc

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/curve25519_nohw.c`, which implements Curve25519/Ed25519 field arithmetic, scalar multiplication, key generation, signing, and verification in pure C. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious or suspicious-by-default behavior 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/curve25519/curve25519_nohw.c",
      "hash": "blake3:f7051b8a3490bd112f2ea97a1a7c853d6ea2002d71e50316d5d6b740698dcda1",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/curve25519_nohw.c`, which implements Curve25519/Ed25519 field arithmetic, scalar multiplication, key generation, signing, and verification in pure C. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious or suspicious-by-default behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}