Esempi in C++ (Cpp) per derive_secret_key

Esempio n. 1

File: CryptoNoteFormatUtils.cpp Progetto: blockchain-research-foundation/bbscoin

bool generate_key_image_helper(const AccountKeys& ack, const PublicKey& tx_public_key, size_t real_output_index, KeyPair& in_ephemeral, KeyImage& ki) {
  KeyDerivation recv_derivation;
  bool r = generate_key_derivation(tx_public_key, ack.viewSecretKey, recv_derivation);

  assert(r && "key image helper: failed to generate_key_derivation");

  if (!r) {
    return false;
  }

  r = derive_public_key(recv_derivation, real_output_index, ack.address.spendPublicKey, in_ephemeral.publicKey);

  assert(r && "key image helper: failed to derive_public_key");

  if (!r) {
    return false;
  }

  derive_secret_key(recv_derivation, real_output_index, ack.spendSecretKey, in_ephemeral.secretKey);
  generate_key_image(in_ephemeral.publicKey, in_ephemeral.secretKey, ki);
  return true;
}

Esempio n. 2

File: ecdhe.hpp Progetto: Cyarix/freelan

				buffer derive_secret_key(const BufferType& peer_key)
				{
					return derive_secret_key(buffer_cast<const char*>(peer_key), buffer_size(peer_key));
				}