Review rev_ebaf7d448bf04c5d8ab71716a7fd1c4d

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/third_party/s2n-bignum/s2n-bignum-imported/x86_att/p384/bignum_mod_p384_6.S",
      "hash": "blake3:9913e45d000f7acdaae4c0be7593aa568fc61e9948b322492d8f43fece6529bd",
      "summary": "Reviewed the x86-64 assembly routine in `bignum_mod_p384_6.S`, which performs constant-time modular reduction for P-384 field elements. I checked for install hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, persistence, and other payload-like control flow, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/third_party/s2n-bignum/s2n-bignum-imported/x86_att/p384/bignum_mod_p384_alt.S",
      "hash": "blake3:af0ba7beb575329197353e0bb52fe39f0342de462c940c7c0af8a366c30e52f5",
      "summary": "This file is a standalone x86-64 assembly routine that reduces a multiword integer modulo the P-384 field prime. I reviewed it for install-time execution, hidden subprocesses, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}