Review rev_d991abdf1e0f4f909c65227ba259c687

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/crypto/evp_extra/p_ed25519_asn1.c",
      "hash": "blake3:17f8895b6c9f20ae930b85f7d33af9cf67e69f2e058aeb8830e1d4dd6972a920",
      "summary": "This file implements Ed25519 EVP_PKEY ASN.1 and raw-key encode/decode helpers plus key cleanup logic. I reviewed it for install-time hooks, subprocess spawning, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/evp_extra/p_hmac_asn1.c",
      "hash": "blake3:ab8fec53a1dca0907a230f4849a3228f25cbbf4da31eaabb2a8dc21805123705",
      "summary": "The file implements the EVP_PKEY ASN.1 method for HMAC keys, including allocation, copy-out, size reporting, and cleanup helpers. I checked it for install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/evp_extra/p_kem_asn1.c",
      "hash": "blake3:b538ba2b5dccc078f96468c0022bcd534b1b2078a2daac97af408e6532065ddd",
      "summary": "Reviewed `aws-lc/crypto/evp_extra/p_kem_asn1.c`, which implements EVP_PKEY ASN.1 helper callbacks for KEM key objects, including raw key getters, parameter comparison, and cleanup. I checked for install-time execution, network or exfiltration paths, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/evp_extra/p_methods.c",
      "hash": "blake3:6036a785db1fc783b6c4115760e9c945cd568c09c1ef2c70bc943627f40f8023",
      "summary": "Reviewed `aws-lc/crypto/evp_extra/p_methods.c`, which only defines static EVP_PKEY method and ASN.1 method tables plus accessors for non-FIPS algorithm registration. I checked for install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, and other hidden payload indicators, and found none.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/evp_extra/p_rsa_asn1.c",
      "hash": "blake3:f0c8be5a40bc08d5b692c29bb1aca16f8d051029c46cdf2574c2f94f74387f06",
      "summary": "Reviewed `aws-lc/crypto/evp_extra/p_rsa_asn1.c`, which implements RSA and RSA-PSS ASN.1 encode/decode helpers and EVP_PKEY method wiring. I found no concrete indicators of install-time execution, network or exfiltration behavior, dynamic code loading, obfuscation, persistence, or other supply-chain compromise patterns in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}