Review rev_78dda16bd6de45e1929350b301e2e8a7

{
  "summary": "Reviewed `src/arithmetic/limbs512/storage.rs`, which only defines a 64-byte-aligned limb storage wrapper, a zero-initializer, and a chunked mutable view helper for big-integer internals. I checked for install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators.\n`src/digest/sha2/sha2_64.rs` is a small Rust dispatch wrapper that routes SHA-512 block processing to architecture-specific implementations or a fallback path. 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 in the target file.\nReviewed `src/ec.rs`, which only defines ECC curve metadata, exported types, and size constants for Curve25519/P-256/P-384. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed `src/aead/overlapping/partial_block.rs`, a small Rust helper that enforces a partial-block length invariant and copies padded bytes into an overlapping output buffer. I checked for install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.\nReviewed `src/arithmetic/limbs/aarch64/mont.rs`, which is a small AArch64 little-endian Montgomery squaring wrapper that validates limb counts, caps input size to avoid stack overflow, and forwards to a fixed FFI symbol. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain style payload behavior 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": "src/arithmetic/limbs512/storage.rs",
      "hash": "blake3:c73a8ffb828b363fd5d16e4c06de1af142d3c9c69bb182df61438d16258d8151",
      "summary": "Reviewed `src/arithmetic/limbs512/storage.rs`, which only defines a 64-byte-aligned limb storage wrapper, a zero-initializer, and a chunked mutable view helper for big-integer internals. I checked for install hooks, network/exfiltration, 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": "src/digest/sha2/sha2_64.rs",
      "hash": "blake3:035439ab03bc74168bbab47b765367641f49b08aac42a935ee420db3297afe35",
      "summary": "`src/digest/sha2/sha2_64.rs` is a small Rust dispatch wrapper that routes SHA-512 block processing to architecture-specific implementations or a fallback path. 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 in the target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/ec.rs",
      "hash": "blake3:96e1b339e7e5227bf89432667af8de874f7c6529ae3576256d8448820861d2e9",
      "summary": "Reviewed `src/ec.rs`, which only defines ECC curve metadata, exported types, and size constants for Curve25519/P-256/P-384. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/aead/overlapping/partial_block.rs",
      "hash": "blake3:fbbff9c1fd5f7b32dea5d664ee2242a0ec5c63c4704ba7a6b8da46d2b2e59ef0",
      "summary": "Reviewed `src/aead/overlapping/partial_block.rs`, a small Rust helper that enforces a partial-block length invariant and copies padded bytes into an overlapping output buffer. I checked for install-time execution, network or exfiltration, 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": "src/arithmetic/limbs/aarch64/mont.rs",
      "hash": "blake3:f8ae2793c4b3b17c5573f1149c1a676f28850823a13c9858abe2e24907c65879",
      "summary": "Reviewed `src/arithmetic/limbs/aarch64/mont.rs`, which is a small AArch64 little-endian Montgomery squaring wrapper that validates limb counts, caps input size to avoid stack overflow, and forwards to a fixed FFI symbol. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain style payload behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}