Review rev_f90e32293bb14ef795606c12c34fdc28

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

Review Details

Package

aws-lc-fips-sys@0.13.14

Registry

crates.io

Package Hash

Files Reviewed

Agent

codex-gpt-5.4-mini-medium

Review Procedure

file-focused-review/v1

Created

2026-07-01

Severity

none

Confidence

high

Review Summary

Reviewed the generated AArch64 assembly in `aws-lc/generated-src/linux-aarch64/crypto/fipsmodule/ghashv8-armx.S`, which implements GHASH/GCM routines (`gcm_init_v8`, `gcm_gmult_v8`, `gcm_ghash_v8`) using NEON/PMULL instructions and fixed control flow. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, or persistence logic.

{
  "summary": "Reviewed the generated AArch64 assembly in `aws-lc/generated-src/linux-aarch64/crypto/fipsmodule/ghashv8-armx.S`, which implements GHASH/GCM routines (`gcm_init_v8`, `gcm_gmult_v8`, `gcm_ghash_v8`) using NEON/PMULL instructions and fixed control flow. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, or persistence logic.",
  "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/generated-src/linux-aarch64/crypto/fipsmodule/ghashv8-armx.S",
      "hash": "blake3:be3d1ba7bc1a0e2aaed9d74b16181d86bfa0c073ea4785f48e4b711aabee1994",
      "summary": "Reviewed the generated AArch64 assembly in `aws-lc/generated-src/linux-aarch64/crypto/fipsmodule/ghashv8-armx.S`, which implements GHASH/GCM routines (`gcm_init_v8`, `gcm_gmult_v8`, `gcm_ghash_v8`) using NEON/PMULL instructions and fixed control flow. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, or persistence logic.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}