// Copyright (c) 2017-2018, The Monero Project // // All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, are // permitted provided that the following conditions are met: // // 1. Redistributions of source code must retain the above copyright notice, this list of // conditions and the following disclaimer. // // 2. Redistributions in binary form must reproduce the above copyright notice, this list // of conditions and the following disclaimer in the documentation and/or other // materials provided with the distribution. // // 3. Neither the name of the copyright holder nor the names of its contributors may be // used to endorse or promote products derived from this software without specific // prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // #pragma once #include "cryptonote_basic/cryptonote_basic.h" #include "cryptonote_basic/account.h" #include "cryptonote_basic/subaddress_index.h" #ifndef USE_DEVICE_LEDGER #define USE_DEVICE_LEDGER 1 #endif #if !defined(HAVE_PCSC) #undef USE_DEVICE_LEDGER #define USE_DEVICE_LEDGER 0 #endif #if USE_DEVICE_LEDGER #define WITH_DEVICE_LEDGER #endif namespace hw { namespace { //device funcion not supported #define dfns() \ throw std::runtime_error(std::string("device function not supported: ")+ std::string(__FUNCTION__) + \ std::string(" (device.hpp line ")+std::to_string(__LINE__)+std::string(").")); \ return false; } class device { public: device() {} device(const device &hwdev) {} virtual ~device() {} explicit virtual operator bool() const = 0; static const int SIGNATURE_REAL = 0; static const int SIGNATURE_FAKE = 1; std::string name; /* ======================================================================= */ /* SETUP/TEARDOWN */ /* ======================================================================= */ virtual bool set_name(const std::string &name) = 0; virtual const std::string get_name() const = 0; virtual bool init(void) = 0; virtual bool release() = 0; virtual bool connect(void) = 0; virtual bool disconnect() = 0; /* ======================================================================= */ /* WALLET & ADDRESS */ /* ======================================================================= */ virtual bool get_public_address(cryptonote::account_public_address &pubkey) = 0; virtual bool get_secret_keys(crypto::secret_key &viewkey , crypto::secret_key &spendkey) = 0; virtual bool generate_chacha_key(const cryptonote::account_keys &keys, crypto::chacha_key &key) = 0; /* ======================================================================= */ /* SUB ADDRESS */ /* ======================================================================= */ virtual bool derive_subaddress_public_key(const crypto::public_key &pub, const crypto::key_derivation &derivation, const std::size_t output_index, crypto::public_key &derived_pub) = 0; virtual bool get_subaddress_spend_public_key(const cryptonote::account_keys& keys, const cryptonote::subaddress_index& index, crypto::public_key &D) = 0; virtual bool get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end, std::vector &pkeys) = 0; virtual bool get_subaddress(const cryptonote::account_keys& keys, const cryptonote::subaddress_index &index, cryptonote::account_public_address &address) = 0; virtual bool get_subaddress_secret_key(const crypto::secret_key &sec, const cryptonote::subaddress_index &index, crypto::secret_key &sub_sec) = 0; /* ======================================================================= */ /* DERIVATION & KEY */ /* ======================================================================= */ virtual bool verify_keys(const crypto::secret_key &secret_key, const crypto::public_key &public_key) = 0; virtual bool scalarmultKey(rct::key & aP, const rct::key &P, const rct::key &a) = 0; virtual bool scalarmultBase(rct::key &aG, const rct::key &a) = 0; virtual bool sc_secret_add( crypto::secret_key &r, const crypto::secret_key &a, const crypto::secret_key &b) = 0; virtual bool generate_keys(crypto::public_key &pub, crypto::secret_key &sec, const crypto::secret_key& recovery_key, bool recover, crypto::secret_key &rng) = 0; virtual bool generate_key_derivation(const crypto::public_key &pub, const crypto::secret_key &sec, crypto::key_derivation &derivation) = 0; virtual bool derivation_to_scalar(const crypto::key_derivation &derivation, const size_t output_index, crypto::ec_scalar &res) = 0; virtual bool derive_secret_key(const crypto::key_derivation &derivation, const std::size_t output_index, const crypto::secret_key &sec, crypto::secret_key &derived_sec) = 0; virtual bool derive_public_key(const crypto::key_derivation &derivation, const std::size_t output_index, const crypto::public_key &pub, crypto::public_key &derived_pub) = 0; virtual bool secret_key_to_public_key(const crypto::secret_key &sec, crypto::public_key &pub) = 0; virtual bool generate_key_image(const crypto::public_key &pub, const crypto::secret_key &sec, crypto::key_image &image) = 0; /* ======================================================================= */ /* TRANSACTION */ /* ======================================================================= */ virtual bool open_tx(crypto::secret_key &tx_key) = 0; virtual bool set_signature_mode(unsigned int sig_mode) = 0; virtual bool encrypt_payment_id(const crypto::public_key &public_key, const crypto::secret_key &secret_key, crypto::hash8 &payment_id ) = 0; virtual bool ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec) = 0; virtual bool ecdhDecode(rct::ecdhTuple & masked, const rct::key & sharedSec) = 0; virtual bool add_output_key_mapping(const crypto::public_key &Aout, const crypto::public_key &Bout, size_t real_output_index, const rct::key &amount_key, const crypto::public_key &out_eph_public_key) = 0; virtual bool mlsag_prehash(const std::string &blob, size_t inputs_size, size_t outputs_size, const rct::keyV &hashes, const rct::ctkeyV &outPk, rct::key &prehash) = 0; virtual bool mlsag_prepare(const rct::key &H, const rct::key &xx, rct::key &a, rct::key &aG, rct::key &aHP, rct::key &rvII) = 0; virtual bool mlsag_prepare(rct::key &a, rct::key &aG) = 0; virtual bool mlsag_hash(const rct::keyV &long_message, rct::key &c) = 0; virtual bool mlsag_sign(const rct::key &c, const rct::keyV &xx, const rct::keyV &alpha, const size_t rows, const size_t dsRows, rct::keyV &ss) = 0; virtual bool close_tx(void) = 0; } ; device& get_device(const std::string device_descriptor) ; }