Function parseSignatureFromHex

src/cli.cpp:57–66

Helper: parse a hex string into a Signature (vector >)

// Helper: parse a hex string into a Signature (vector<array<uint8_t, 32>>)
static Signature parseSignatureFromHex(const std::string &hex) {
  std::vector<uint8_t> bytes = fromHex(hex);
  if (bytes.size() % 32 != 0)
    throw std::runtime_error("Invalid signature length");
  Signature sig(bytes.size() / 32);
  for (size_t i = 0; i < sig.size(); ++i) {
    std::copy_n(bytes.begin() + i * 32, 32, sig[i].begin());
  }
  return sig;
}

// Helper: derive classical public key from private key using ethers.js
static Address deriveClassicalPublicKey(const PrivateKey &private_key) {