Review rev_eba89a9cec804943bcdbb6556d085fe6

{
  "summary": "Reviewed the x86-64 assembly implementation of `edwards25519_decode`, which performs curve-point decompression, modular arithmetic, and validity checks for edwards25519 inputs. I found no concrete indicators of supply-chain compromise in this file: there are no install hooks, network/exfiltration, credential access, hidden downloads, 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/x86_att/curve25519/edwards25519_decode.S",
      "hash": "blake3:f1d82975e6180223427689899ca1745d2472995715cd1d19b60cd827cf90a8f0",
      "summary": "Reviewed the x86-64 assembly implementation of `edwards25519_decode`, which performs curve-point decompression, modular arithmetic, and validity checks for edwards25519 inputs. I found no concrete indicators of supply-chain compromise in this file: there are no install hooks, network/exfiltration, credential access, hidden downloads, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}