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Diffstat (limited to 'src/device/device_default.cpp')
| -rw-r--r-- | src/device/device_default.cpp | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/device/device_default.cpp b/src/device/device_default.cpp new file mode 100644 index 000000000..a38d96c15 --- /dev/null +++ b/src/device/device_default.cpp @@ -0,0 +1,263 @@ +// 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. +// + + + + +#include "device_default.hpp" + +#include "cryptonote_basic/cryptonote_format_utils.h" +#include "ringct/rctOps.h" + +namespace hw { + + namespace core { + + device_default::device_default() { } + + device_default::~device_default() { } + + /* ===================================================================== */ + /* === Misc ==== */ + /* ===================================================================== */ + static inline unsigned char *operator &(crypto::ec_scalar &scalar) { + return &reinterpret_cast<unsigned char &>(scalar); + } + static inline const unsigned char *operator &(const crypto::ec_scalar &scalar) { + return &reinterpret_cast<const unsigned char &>(scalar); + } + + /* ======================================================================= */ + /* SETUP/TEARDOWN */ + /* ======================================================================= */ + bool device_default::set_name(const std::string &name) { + this->name = name; + return true; + } + const std::string device_default::get_name() const { + return this->name; + } + + bool device_default::init(void) { + dfns(); + } + bool device_default::release() { + dfns(); + } + + bool device_default::connect(void) { + dfns(); + } + bool device_default::disconnect() { + dfns(); + } + + /* ======================================================================= */ + /* WALLET & ADDRESS */ + /* ======================================================================= */ + + bool device_default::generate_chacha_key(const cryptonote::account_keys &keys, crypto::chacha_key &key) { + return cryptonote::generate_chacha_key_from_secret_keys(keys, key); + } + bool device_default::get_public_address(cryptonote::account_public_address &pubkey) { + dfns(); + } + bool device_default::get_secret_keys(crypto::secret_key &viewkey , crypto::secret_key &spendkey) { + dfns(); + } + /* ======================================================================= */ + /* SUB ADDRESS */ + /* ======================================================================= */ + + bool device_default::derive_subaddress_public_key(const crypto::public_key &out_key, const crypto::key_derivation &derivation, const std::size_t output_index, crypto::public_key &derived_key) { + return crypto::derive_subaddress_public_key(out_key, derivation, output_index,derived_key); + } + + bool device_default::get_subaddress_spend_public_key(const cryptonote::account_keys& keys, const cryptonote::subaddress_index &index, crypto::public_key &D) { + D = cryptonote::get_subaddress_spend_public_key(keys,index); + return true; + } + + bool device_default::get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end, std::vector<crypto::public_key> &pkeys) { + pkeys = cryptonote::get_subaddress_spend_public_keys(keys, account, begin, end); + return true; + } + + bool device_default::get_subaddress(const cryptonote::account_keys& keys, const cryptonote::subaddress_index &index, cryptonote::account_public_address &address) { + address = cryptonote::get_subaddress(keys,index); + return true; + } + + bool device_default::get_subaddress_secret_key(const crypto::secret_key &a, const cryptonote::subaddress_index &index, crypto::secret_key &m) { + m = cryptonote::get_subaddress_secret_key(a,index); + return true; + } + + /* ======================================================================= */ + /* DERIVATION & KEY */ + /* ======================================================================= */ + + bool device_default::verify_keys(const crypto::secret_key &secret_key, const crypto::public_key &public_key) { + return cryptonote::verify_keys(secret_key, public_key); + } + + bool device_default::scalarmultKey(rct::key & aP, const rct::key &P, const rct::key &a) { + rct::scalarmultKey(aP, P,a); + return true; + } + + bool device_default::scalarmultBase(rct::key &aG, const rct::key &a) { + rct::scalarmultBase(aG,a); + return true; + } + + bool device_default::sc_secret_add(crypto::secret_key &r, const crypto::secret_key &a, const crypto::secret_key &b) { + sc_add(&r, &a, &b); + return true; + } + + bool device_default::generate_keys(crypto::public_key &pub, crypto::secret_key &sec, const crypto::secret_key& recovery_key, bool recover, crypto::secret_key &rng) { + rng = crypto::generate_keys(pub, sec, recovery_key, recover); + return true; + } + + bool device_default::generate_key_derivation(const crypto::public_key &key1, const crypto::secret_key &key2, crypto::key_derivation &derivation) { + return crypto::generate_key_derivation(key1, key2, derivation); + } + + bool device_default::derivation_to_scalar(const crypto::key_derivation &derivation, const size_t output_index, crypto::ec_scalar &res){ + crypto::derivation_to_scalar(derivation,output_index, res); + return true; + } + + bool device_default::derive_secret_key(const crypto::key_derivation &derivation, const std::size_t output_index, const crypto::secret_key &base, crypto::secret_key &derived_key){ + crypto::derive_secret_key(derivation, output_index, base, derived_key); + return true; + } + + bool device_default::derive_public_key(const crypto::key_derivation &derivation, const std::size_t output_index, const crypto::public_key &base, crypto::public_key &derived_key){ + return crypto::derive_public_key(derivation, output_index, base, derived_key); + } + + bool device_default::secret_key_to_public_key(const crypto::secret_key &sec, crypto::public_key &pub) { + return crypto::secret_key_to_public_key(sec,pub); + } + + bool device_default::generate_key_image(const crypto::public_key &pub, const crypto::secret_key &sec, crypto::key_image &image){ + crypto::generate_key_image(pub, sec,image); + return true; + } + + /* ======================================================================= */ + /* TRANSACTION */ + /* ======================================================================= */ + + bool device_default::open_tx(crypto::secret_key &tx_key) { + cryptonote::keypair txkey = cryptonote::keypair::generate(); + tx_key = txkey.sec; + return true; + } + + + bool device_default::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) { + return true; + } + + bool device_default::set_signature_mode(unsigned int sig_mode) { + return true; + } + + bool device_default::encrypt_payment_id(const crypto::public_key &public_key, const crypto::secret_key &secret_key, crypto::hash8 &payment_id ) { + return cryptonote::encrypt_payment_id(payment_id, public_key, secret_key); + } + + bool device_default::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec) { + rct::ecdhEncode(unmasked, sharedSec); + return true; + } + + bool device_default::ecdhDecode(rct::ecdhTuple & masked, const rct::key & sharedSec) { + rct::ecdhDecode(masked, sharedSec); + return true; + } + + bool device_default::mlsag_prepare(const rct::key &H, const rct::key &xx, + rct::key &a, rct::key &aG, rct::key &aHP, rct::key &II) { + rct::skpkGen(a, aG); + rct::scalarmultKey(aHP, H, a); + rct::scalarmultKey(II, H, xx); + return true; + } + bool device_default::mlsag_prepare(rct::key &a, rct::key &aG) { + rct::skpkGen(a, aG); + return true; + } + bool device_default::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) { + prehash = rct::cn_fast_hash(hashes); + return true; + } + + + bool device_default::mlsag_hash(const rct::keyV &toHash, rct::key &c_old) { + c_old = rct::hash_to_scalar(toHash); + return true; + } + + bool device_default::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 ) { + CHECK_AND_ASSERT_THROW_MES(dsRows<=rows, "dsRows greater than rows"); + CHECK_AND_ASSERT_THROW_MES(xx.size() == rows, "xx size does not match rows"); + CHECK_AND_ASSERT_THROW_MES(alpha.size() == rows, "alpha size does not match rows"); + CHECK_AND_ASSERT_THROW_MES(ss.size() == rows, "ss size does not match rows"); + for (size_t j = 0; j < rows; j++) { + sc_mulsub(ss[j].bytes, c.bytes, xx[j].bytes, alpha[j].bytes); + } + return true; + } + + bool device_default::close_tx() { + return true; + } + + + /* ---------------------------------------------------------- */ + static device_default *default_core_device = NULL; + void register_all(std::map<std::string, std::unique_ptr<device>> ®istry) { + if (!default_core_device) { + default_core_device = new device_default(); + default_core_device->set_name("default_core_device"); + + } + registry.insert(std::make_pair("default",default_core_device)); + } + + + } + +}
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