Review rev_c3a34ce1ad814deba4155c0b324d4f97

{
  "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/ec/felem.c",
      "hash": "blake3:14973c6e68cb82c957dae3544addcabfb89ee7ae8feb13406623d4642e869d06",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ec/felem.c`, which contains elliptic-curve field-element conversion, arithmetic, comparison, and constant-time selection helpers. I checked for install-time hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete supply-chain or malicious indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ec/internal.h",
      "hash": "blake3:2383ddd5dc31b93eba0656ee4feb6d13dc76079aec1438ba77b15e29999f3926",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ec/internal.h`, which is a C header of EC/FIPS internal type and function declarations for elliptic-curve arithmetic, key handling, and serialization. I checked it for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, and other hidden payload indicators, and found none in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ec/make_ec_scalar_base_mult_tests.go",
      "hash": "blake3:bb64c4c1dd6ad9fa8aa798c7d51150878790ab3eb9857f3ae5a7560ec86c76e1",
      "summary": "Reviewed the Go generator in `aws-lc/crypto/fipsmodule/ec/make_ec_scalar_base_mult_tests.go`, which prints elliptic-curve scalar-base-multiplication test vectors for P-224, P-256, P-384, P-521, and secp256k1. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ec/make_large_x_coordinate.go",
      "hash": "blake3:6d4ca8aecb04b60d16f099cbca5b5d8ce04c5bd5cb3ad98949f025cdc1716e65",
      "summary": "Reviewed this Go generator, which computes and prints compressed-curve points for small x values on P-224, P-256, P-384, and P-521 using only the standard library. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence in the target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}