Review rev_51b2f8b597264c7083e80b32d1901509

{
  "summary": "Reviewed this ARM64 assembly implementation of P-521 mixed point addition, including its stack/register handling and the final conditional copy used for the p1=0 case. I found no concrete malicious or supply-chain indicators such as install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
  "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/p521/p521_jmixadd_alt.S",
      "hash": "blake3:e22e1aa0f2c3b530266a64abb4eb876897b6eac0355424b060e3cca51a2ff181",
      "summary": "Reviewed this ARM64 assembly implementation of P-521 mixed point addition, including its stack/register handling and the final conditional copy used for the p1=0 case. I found no concrete malicious or supply-chain indicators such as install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}