Review rev_d3bba06a80034e4e8e85a0c3ae4e5a64

{
  "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p384/p384_montjmixadd.S`, which is a handwritten ARM64 assembly implementation of mixed point addition for P-384 in Montgomery-Jacobian coordinates. I checked the file for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation/deobfuscation, persistence tampering, and other hidden payload indicators, and found none.",
  "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/arm/p384/p384_montjmixadd.S",
      "hash": "blake3:614fa01f427686878f2a17700bcf47b8b87910a572b374ef321a64dbe4f6161e",
      "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p384/p384_montjmixadd.S`, which is a handwritten ARM64 assembly implementation of mixed point addition for P-384 in Montgomery-Jacobian coordinates. I checked the file for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation/deobfuscation, persistence tampering, and other hidden payload indicators, and found none.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}