Review rev_1010d125a95e4e22b2d7914ddc54228f

{
  "summary": "Reviewed the target C file as an auto-generated single-compilation-unit wrapper that only includes local mlkem source files and then undefines macros for build hygiene. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network/exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed the x86-64 assembly implementation of `sha3_keccak_f1600`, which performs the Keccak-f1600 permutation used by SHA3/SHAKE. I checked for install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation/deobfuscation, persistence, and other hidden control transfers; none were present in this 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/crypto/fipsmodule/ml_kem/mlkem/mlkem_native_bcm.c",
      "hash": "blake3:fe465080147631c704fc39f4e907b3c5539b29bc526c7120ad1015eea1b2d394",
      "summary": "Reviewed the target C file as an auto-generated single-compilation-unit wrapper that only includes local mlkem source files and then undefines macros for build hygiene. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network/exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/third_party/s2n-bignum/s2n-bignum-imported/x86_att/sha3/sha3_keccak_f1600.S",
      "hash": "blake3:f6f9ae219e571078978e86c113bae777d2b8ac00d208bc281ddd6fa7b8ff1f5a",
      "summary": "Reviewed the x86-64 assembly implementation of `sha3_keccak_f1600`, which performs the Keccak-f1600 permutation used by SHA3/SHAKE. I checked for install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation/deobfuscation, persistence, and other hidden control transfers; none were present in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}