Review rev_3b99091f40d94d53a079480e4e4b93e9

{
  "summary": "Reviewed the target assembly file, which is a handwritten secp256k1 Jacobian point-doubling routine and associated big-number helper macros. I found no concrete malicious or supply-chain indicators in the file: no install hooks, network or exfiltration code, credential or environment access, dynamic code loading, obfuscation/deobfuscation, or persistence behavior.",
  "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/third_party/s2n-bignum/s2n-bignum-imported/x86_att/secp256k1/secp256k1_jdouble.S",
      "hash": "blake3:3d401feaa9467db7b95d3513cb7fcacbceaa6e44d39efdc83b6e862533fb6ae9",
      "summary": "Reviewed the target assembly file, which is a handwritten secp256k1 Jacobian point-doubling routine and associated big-number helper macros. I found no concrete malicious or supply-chain indicators in the file: no install hooks, network or exfiltration code, credential or environment access, dynamic code loading, obfuscation/deobfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}