Review rev_bf877c61f8f942da8ad7d23b8a3ebddf

{
  "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/fipsmodule/curve25519/ed25519_test.cc",
      "hash": "blake3:b15e3fd02c5920ea04a04bb0f0306230da0f2e142a898f155f5ce6e7f63dfbc0",
      "summary": "I reviewed this Ed25519 C++ test file, which contains deterministic signature/vector checks, malleability boundary tests, and keypair-from-seed round-trip assertions. I found no concrete supply-chain indicators in the file: there are no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/curve25519/internal.h",
      "hash": "blake3:8d36591fa623fff49c4534beb37fd7cc2275e24612d2635aef2b877e7628aec8",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/internal.h`, which is a C header exposing Curve25519/Ed25519 type definitions and function prototypes for scalar multiplication, signing, verification, and SHA-512 helpers. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/curve25519/x25519_test.cc",
      "hash": "blake3:a44404fdff16069bd3a5be74130cd6a4f1683f587b595ec119d352d156689204",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/curve25519/x25519_test.cc`, which is a gtest-based X25519 test file covering RFC vectors, small-order handling, iterated known-answer tests, Wycheproof inputs, and an optional NEON ABI check. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, or other supply-chain compromise in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/delocate.h",
      "hash": "blake3:2b233c7e19160c5cb663de23a7101c226fc7a7d137b2b433d8306855b9daea5d",
      "summary": "Reviewed this header-only FIPS macro helper that defines BSS-backed accessors and method-table initialization macros for AWS-LC. I checked for install-time execution, network or exfiltration behavior, credential 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/dh/check.c",
      "hash": "blake3:ee956858bc018496dfb177b7e0319428fa5c4e0f429931b8669746cbf024ef6a",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/dh/check.c`, which implements Diffie-Hellman parameter and public-key validation using BIGNUM and BN_CTX operations. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}