Review rev_3baad678fa954f0da34fa63465c0b237

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/curve25519.c`, which implements Ed25519/X25519 key generation, signing, verification, and FIPS self-test plumbing using local SHA-512/RAND and backend-specific curve operations. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration code, credential/env harvesting, dynamic code loading, obfuscation, persistence, or hidden subprocess execution.",
  "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.c",
      "hash": "blake3:81bba22c29d3a39936e88b514a3f324b54b66d6130364124816ee6850783d560",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/curve25519.c`, which implements Ed25519/X25519 key generation, signing, verification, and FIPS self-test plumbing using local SHA-512/RAND and backend-specific curve operations. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration code, credential/env harvesting, dynamic code loading, obfuscation, persistence, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}