Review rev_57d2920215064f93a6a4a76153433535

{
  "summary": "Reviewed this handwritten x86-64 assembly implementation of SM2 Jacobian scalar multiplication, including its ABI wrapper, table setup, main loop, and local Montgomery add/double subroutines. I found no concrete supply-chain indicators: no install hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation/deobfuscation, or persistence/tampering behavior 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/s2n-bignum-imported/x86_att/sm2/sm2_montjscalarmul_alt.S",
      "hash": "blake3:8ba8a88c1b4d790782bdabdd95f3a539b537190f72b79750db3bfba33d8ecc49",
      "summary": "Reviewed this handwritten x86-64 assembly implementation of SM2 Jacobian scalar multiplication, including its ABI wrapper, table setup, main loop, and local Montgomery add/double subroutines. I found no concrete supply-chain indicators: no install hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation/deobfuscation, or persistence/tampering behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}