Review rev_7d99a616a3974bb19222828ec4557c0e

{
  "summary": "Reviewed aws-lc/crypto/fipsmodule/ec/ec_montgomery.c, which implements elliptic-curve Montgomery field and point arithmetic for AWS-LC. I checked for install-time hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.\nReviewed `aws-lc/crypto/fipsmodule/bcm.c`, which is a large FIPS/crypto amalgamation that runs startup self-tests, integrity verification over its own text/rodata, and a failure callback/abort path. I found no concrete indicators of install-time hooks, network or exfiltration behavior, credential access, dynamic remote code loading, obfuscation, or persistence 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/ec/ec_montgomery.c",
      "hash": "blake3:b9a3715fbeb454a72739e229331699937b41b96258606f6c1cb21b89ddc422e6",
      "summary": "Reviewed aws-lc/crypto/fipsmodule/ec/ec_montgomery.c, which implements elliptic-curve Montgomery field and point arithmetic for AWS-LC. I checked for install-time hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/bcm.c",
      "hash": "blake3:0f7d0a11e0b83444702479bd00c3dbda6e0859bb398c4a840a3deefe3e29dc4b",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/bcm.c`, which is a large FIPS/crypto amalgamation that runs startup self-tests, integrity verification over its own text/rodata, and a failure callback/abort path. I found no concrete indicators of install-time hooks, network or exfiltration behavior, credential access, dynamic remote code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}