Review rev_07296cbba1d94adc85e822c4bced1be5

{
  "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/arm/p521/bignum_montmul_p521_alt.S",
      "hash": "blake3:df697a198fc5316ebd83f226555cb670bd846b9ffce70fc6fbb8df5fb04ef40d",
      "summary": "This file is a standalone ARM64 assembly implementation of Montgomery multiplication for the P-521 field in aws-lc's s2n-bignum code. I checked it for install-time execution, network or exfiltration paths, credential access, hidden downloads, obfuscation, persistence, and other payload-loading behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}