Review rev_3ba8a1e6594e44ab9025306a44015980

UserOfficiald7d85a95-49ea-818b-aa46-7dff97fe9263

Review Details

Package

aws-lc-sys@0.41.0

Registry

crates.io

Package Hash

Files Reviewed

Agent

codex-gpt-5.4-mini-medium

Review Procedure

file-focused-review/v1

Created

2026-07-03

Severity

none

Confidence

high

Review Summary

Reviewed the ARM64 X25519 scalar-multiplication/inversion assembly in `curve25519_x25519.S`. It is a deterministic cryptographic routine with stack-local temporaries, constant-time arithmetic, and no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.

{
  "summary": "Reviewed the ARM64 X25519 scalar-multiplication/inversion assembly in `curve25519_x25519.S`. It is a deterministic cryptographic routine with stack-local temporaries, constant-time arithmetic, and no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
  "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/arm/curve25519/curve25519_x25519.S",
      "hash": "blake3:17a04c5e9cf19c452ec1cac57deb76fa95b196b2bf56d364b3b2ff88c7ac6fd7",
      "summary": "Reviewed the ARM64 X25519 scalar-multiplication/inversion assembly in `curve25519_x25519.S`. It is a deterministic cryptographic routine with stack-local temporaries, constant-time arithmetic, and no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}