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-rw-r--r--src/crypto/CMakeLists.txt2
-rw-r--r--src/crypto/crypto.h12
-rw-r--r--src/crypto/crypto_device.cpp75
-rw-r--r--src/cryptonote_basic/account.cpp1
-rw-r--r--src/cryptonote_basic/account.h1
-rw-r--r--src/cryptonote_basic/cryptonote_basic.h3
-rw-r--r--src/cryptonote_basic/cryptonote_format_utils.cpp195
-rw-r--r--src/cryptonote_basic/cryptonote_format_utils.h15
-rw-r--r--src/cryptonote_core/cryptonote_tx_utils.cpp19
-rw-r--r--src/device/CMakeLists.txt3
-rw-r--r--src/device/device.hpp14
-rw-r--r--src/device/device_declare.hpp37
-rw-r--r--src/device/device_default.cpp109
-rw-r--r--src/device/device_ledger.cpp2
-rw-r--r--src/multisig/multisig.cpp1
-rw-r--r--src/ringct/CMakeLists.txt30
-rw-r--r--src/ringct/rctOps.h6
-rw-r--r--src/ringct/rctOps_device.cpp66
-rw-r--r--src/ringct/rctSigs.cpp11
-rw-r--r--src/ringct/rctSigs.h5
-rw-r--r--src/simplewallet/simplewallet.cpp1
-rw-r--r--src/wallet/CMakeLists.txt1
-rw-r--r--src/wallet/api/wallet_manager.cpp1
-rw-r--r--src/wallet/wallet2.cpp39
24 files changed, 189 insertions, 460 deletions
diff --git a/src/crypto/CMakeLists.txt b/src/crypto/CMakeLists.txt
index 35c099697..71dcedcab 100644
--- a/src/crypto/CMakeLists.txt
+++ b/src/crypto/CMakeLists.txt
@@ -33,7 +33,6 @@ set(crypto_sources
crypto-ops-data.c
crypto-ops.c
crypto.cpp
- crypto_device.cpp
groestl.c
hash-extra-blake.c
hash-extra-groestl.c
@@ -78,7 +77,6 @@ monero_add_library(cncrypto
target_link_libraries(cncrypto
PUBLIC
epee
- device
${Boost_SYSTEM_LIBRARY}
PRIVATE
${EXTRA_LIBRARIES})
diff --git a/src/crypto/crypto.h b/src/crypto/crypto.h
index 75b333473..9d0e5066b 100644
--- a/src/crypto/crypto.h
+++ b/src/crypto/crypto.h
@@ -46,7 +46,6 @@
#include "hex.h"
#include "span.h"
#include "hash.h"
-#include "device/device_declare.hpp"
extern "C" {
#include "crypto-ops.h"
}
@@ -156,17 +155,6 @@ namespace crypto {
const public_key *const *, std::size_t, const signature *);
};
- secret_key generate_keys(public_key &pub, secret_key &sec, const secret_key& recovery_key, bool recover, hw::device &hwdev);
- secret_key generate_keys(public_key &pub, secret_key &sec, hw::device &hwdev);
- bool secret_key_to_public_key(const secret_key &sec, public_key &pub, hw::device &hwdev);
- bool generate_key_derivation(const public_key &key1, const secret_key &key2, key_derivation &derivation, hw::device &hwdev);
- void derivation_to_scalar(const key_derivation &derivation, size_t output_index, ec_scalar &res, hw::device &hwdev) ;
- bool derive_public_key(const key_derivation &derivation, size_t output_index, const public_key &base, public_key &derived_key, hw::device &hwdev);
- void derive_secret_key(const key_derivation &derivation, size_t output_index, const secret_key &base, secret_key &derived_key, hw::device &hwdev);
- bool derive_subaddress_public_key(const public_key &out_key, const key_derivation &derivation, std::size_t output_index, public_key &derived_key, hw::device &hwdev);
- void generate_key_image(const public_key &pub, const secret_key &sec, key_image &image, hw::device &hwdev);
-
-
/* Generate N random bytes
*/
inline void rand(size_t N, uint8_t *bytes) {
diff --git a/src/crypto/crypto_device.cpp b/src/crypto/crypto_device.cpp
deleted file mode 100644
index 30831dced..000000000
--- a/src/crypto/crypto_device.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright (c) 2014-2018, 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 "crypto.h"
-#include "device/device.hpp"
-#include "device/log.hpp"
-
-namespace crypto {
-
- secret_key generate_keys(public_key &pub, secret_key &sec, const secret_key& recovery_key, bool recover, hw::device &hwdev) {
- return hwdev.generate_keys(pub, sec, recovery_key, recover);
- }
-
- secret_key generate_keys(public_key &pub, secret_key &sec, hw::device &hwdev) {
- return hwdev.generate_keys(pub, sec, secret_key(), false);
- }
-
-
- bool secret_key_to_public_key(const secret_key &sec, public_key &pub, hw::device &hwdev) {
- return hwdev.secret_key_to_public_key(sec, pub);
- }
-
- bool generate_key_derivation(const public_key &key1, const secret_key &key2, key_derivation &derivation, hw::device &hwdev) {
- return hwdev.generate_key_derivation(key1, key2, derivation);
- }
-
- void derivation_to_scalar(const key_derivation &derivation, size_t output_index, ec_scalar &res, hw::device &hwdev) {
- hwdev.derivation_to_scalar(derivation, output_index, res);
- }
-
- bool derive_public_key(const key_derivation &derivation, size_t output_index,
- const public_key &base, public_key &derived_key, hw::device &hwdev) {
- return hwdev.derive_public_key(derivation, output_index, base, derived_key);
- }
-
- void derive_secret_key(const key_derivation &derivation, size_t output_index,
- const secret_key &base, secret_key &derived_key, hw::device &hwdev) {
- hwdev.derive_secret_key(derivation, output_index, base, derived_key);
- }
-
- bool derive_subaddress_public_key(const public_key &out_key, const key_derivation &derivation, std::size_t output_index, public_key &derived_key, hw::device &hwdev) {
- return hwdev.derive_subaddress_public_key(out_key, derivation, output_index, derived_key);
- }
-
- void generate_key_image(const public_key &pub, const secret_key &sec, key_image &image, hw::device &hwdev) {
- hwdev.generate_key_image(pub,sec,image);
- }
-} \ No newline at end of file
diff --git a/src/cryptonote_basic/account.cpp b/src/cryptonote_basic/account.cpp
index 70f7533ea..bab991d19 100644
--- a/src/cryptonote_basic/account.cpp
+++ b/src/cryptonote_basic/account.cpp
@@ -40,7 +40,6 @@ extern "C"
}
#include "cryptonote_basic_impl.h"
#include "cryptonote_format_utils.h"
-#include "device/device.hpp"
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "account"
diff --git a/src/cryptonote_basic/account.h b/src/cryptonote_basic/account.h
index b5d6ed85d..b5d119c46 100644
--- a/src/cryptonote_basic/account.h
+++ b/src/cryptonote_basic/account.h
@@ -33,7 +33,6 @@
#include "cryptonote_basic.h"
#include "crypto/crypto.h"
#include "serialization/keyvalue_serialization.h"
-#include "device/device_declare.hpp"
namespace cryptonote
{
diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h
index 4c5f32a09..12124ebf5 100644
--- a/src/cryptonote_basic/cryptonote_basic.h
+++ b/src/cryptonote_basic/cryptonote_basic.h
@@ -49,6 +49,7 @@
#include "misc_language.h"
#include "tx_extra.h"
#include "ringct/rctTypes.h"
+#include "device/device.hpp"
namespace cryptonote
{
@@ -437,7 +438,7 @@ namespace cryptonote
static inline keypair generate(hw::device &hwdev)
{
keypair k;
- generate_keys(k.pub, k.sec, hwdev);
+ hwdev.generate_keys(k.pub, k.sec);
return k;
}
};
diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp
index 1c10423fa..ae7c1c0ae 100644
--- a/src/cryptonote_basic/cryptonote_format_utils.cpp
+++ b/src/cryptonote_basic/cryptonote_format_utils.cpp
@@ -41,8 +41,6 @@ using namespace epee;
#include "crypto/crypto.h"
#include "crypto/hash.h"
#include "ringct/rctSigs.h"
-#include "device/device.hpp"
-#include "device/log.hpp"
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "cn"
@@ -106,16 +104,6 @@ namespace cryptonote
ge_p1p1_to_p3(&A2, &tmp3);
ge_p3_tobytes(&AB, &A2);
}
-
- // a copy of rct::scalarmultKey, since we can't link to libringct to avoid circular dependencies
- static void secret_key_mult_public_key(crypto::public_key & aP, const crypto::public_key &P, const crypto::secret_key &a) {
- ge_p3 A;
- ge_p2 R;
- //CHECK_AND_ASSERT_THROW_MES_L1(ge_frombytes_vartime(&A, P.bytes) == 0, "ge_frombytes_vartime failed at "+boost::lexical_cast<std::string>(__LINE__));
- ge_frombytes_vartime(&A, (const unsigned char*)P.data);
- ge_scalarmult(&R, (const unsigned char*)a.data, &A);
- ge_tobytes((unsigned char*)aP.data, &R);
- }
}
namespace cryptonote
@@ -172,79 +160,17 @@ namespace cryptonote
return true;
}
//---------------------------------------------------------------
- crypto::secret_key get_subaddress_secret_key(const crypto::secret_key& a, const subaddress_index& index)
- {
- const char prefix[] = "SubAddr";
- char data[sizeof(prefix) + sizeof(crypto::secret_key) + sizeof(subaddress_index)];
- memcpy(data, prefix, sizeof(prefix));
- memcpy(data + sizeof(prefix), &a, sizeof(crypto::secret_key));
- memcpy(data + sizeof(prefix) + sizeof(crypto::secret_key), &index, sizeof(subaddress_index));
- crypto::secret_key m;
- crypto::hash_to_scalar(data, sizeof(data), m);
- return m;
- }
- crypto::secret_key get_subaddress_secret_key(const crypto::secret_key& a, const subaddress_index& index, hw::device &hwdev)
- {
- return hwdev.get_subaddress_secret_key(a, index);
- }
-
- //---------------------------------------------------------------
- std::vector<crypto::public_key> get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end)
- {
- CHECK_AND_ASSERT_THROW_MES(begin <= end, "begin > end");
-
- std::vector<crypto::public_key> pkeys;
- pkeys.reserve(end - begin);
- cryptonote::subaddress_index index = {account, begin};
-
- ge_p3 p3;
- ge_cached cached;
- CHECK_AND_ASSERT_THROW_MES(ge_frombytes_vartime(&p3, (const unsigned char*)keys.m_account_address.m_spend_public_key.data) == 0,
- "ge_frombytes_vartime failed to convert spend public key");
- ge_p3_to_cached(&cached, &p3);
-
- for (uint32_t idx = begin; idx < end; ++idx)
- {
- index.minor = idx;
- if (index.is_zero())
- {
- pkeys.push_back(keys.m_account_address.m_spend_public_key);
- continue;
- }
- const crypto::secret_key m = cryptonote::get_subaddress_secret_key(keys.m_view_secret_key, index);
-
- // M = m*G
- ge_scalarmult_base(&p3, (const unsigned char*)m.data);
-
- // D = B + M
- crypto::public_key D;
- ge_p1p1 p1p1;
- ge_add(&p1p1, &p3, &cached);
- ge_p1p1_to_p3(&p3, &p1p1);
- ge_p3_tobytes((unsigned char*)D.data, &p3);
-
- pkeys.push_back(D);
- }
- return pkeys;
- }
-
- std::vector<crypto::public_key> get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end, hw::device &hwdev)
- {
- return hwdev.get_subaddress_spend_public_keys(keys, account, begin, end);
- }
-
- //---------------------------------------------------------------
bool generate_key_image_helper(const account_keys& ack, const std::unordered_map<crypto::public_key, subaddress_index>& subaddresses, const crypto::public_key& out_key, const crypto::public_key& tx_public_key, const std::vector<crypto::public_key>& additional_tx_public_keys, size_t real_output_index, keypair& in_ephemeral, crypto::key_image& ki, hw::device &hwdev)
{
crypto::key_derivation recv_derivation = AUTO_VAL_INIT(recv_derivation);
- bool r = crypto::generate_key_derivation(tx_public_key, ack.m_view_secret_key, recv_derivation, hwdev);
+ bool r = hwdev.generate_key_derivation(tx_public_key, ack.m_view_secret_key, recv_derivation);
CHECK_AND_ASSERT_MES(r, false, "key image helper: failed to generate_key_derivation(" << tx_public_key << ", " << ack.m_view_secret_key << ")");
std::vector<crypto::key_derivation> additional_recv_derivations;
for (size_t i = 0; i < additional_tx_public_keys.size(); ++i)
{
crypto::key_derivation additional_recv_derivation = AUTO_VAL_INIT(additional_recv_derivation);
- r = crypto::generate_key_derivation(additional_tx_public_keys[i], ack.m_view_secret_key, additional_recv_derivation, hwdev);
+ r = hwdev.generate_key_derivation(additional_tx_public_keys[i], ack.m_view_secret_key, additional_recv_derivation);
CHECK_AND_ASSERT_MES(r, false, "key image helper: failed to generate_key_derivation(" << additional_tx_public_keys[i] << ", " << ack.m_view_secret_key << ")");
additional_recv_derivations.push_back(additional_recv_derivation);
}
@@ -267,7 +193,7 @@ namespace cryptonote
{
// derive secret key with subaddress - step 1: original CN derivation
crypto::secret_key scalar_step1;
- crypto::derive_secret_key(recv_derivation, real_output_index, ack.m_spend_secret_key, scalar_step1, hwdev); // computes Hs(a*R || idx) + b
+ hwdev.derive_secret_key(recv_derivation, real_output_index, ack.m_spend_secret_key, scalar_step1); // computes Hs(a*R || idx) + b
// step 2: add Hs(a || index_major || index_minor)
crypto::secret_key subaddr_sk;
@@ -287,17 +213,17 @@ namespace cryptonote
if (ack.m_multisig_keys.empty())
{
// when not in multisig, we know the full spend secret key, so the output pubkey can be obtained by scalarmultBase
- CHECK_AND_ASSERT_MES(crypto::secret_key_to_public_key(in_ephemeral.sec, in_ephemeral.pub, hwdev), false, "Failed to derive public key");
+ CHECK_AND_ASSERT_MES(hwdev.secret_key_to_public_key(in_ephemeral.sec, in_ephemeral.pub), false, "Failed to derive public key");
}
else
{
// when in multisig, we only know the partial spend secret key. but we do know the full spend public key, so the output pubkey can be obtained by using the standard CN key derivation
- CHECK_AND_ASSERT_MES(crypto::derive_public_key(recv_derivation, real_output_index, ack.m_account_address.m_spend_public_key, in_ephemeral.pub, hwdev), false, "Failed to derive public key");
+ CHECK_AND_ASSERT_MES(hwdev.derive_public_key(recv_derivation, real_output_index, ack.m_account_address.m_spend_public_key, in_ephemeral.pub), false, "Failed to derive public key");
// and don't forget to add the contribution from the subaddress part
if (!received_index.is_zero())
{
crypto::public_key subaddr_pk;
- CHECK_AND_ASSERT_MES(crypto::secret_key_to_public_key(subaddr_sk, subaddr_pk, hwdev), false, "Failed to derive public key");
+ CHECK_AND_ASSERT_MES(hwdev.secret_key_to_public_key(subaddr_sk, subaddr_pk), false, "Failed to derive public key");
add_public_key(in_ephemeral.pub, in_ephemeral.pub, subaddr_pk);
}
}
@@ -306,7 +232,7 @@ namespace cryptonote
false, "key image helper precomp: given output pubkey doesn't match the derived one");
}
- crypto::generate_key_image(in_ephemeral.pub, in_ephemeral.sec, ki, hwdev);
+ hwdev.generate_key_image(in_ephemeral.pub, in_ephemeral.sec, ki);
return true;
}
//---------------------------------------------------------------
@@ -570,41 +496,6 @@ namespace cryptonote
return true;
}
//---------------------------------------------------------------
- bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key)
- {
- crypto::key_derivation derivation;
- crypto::hash hash;
- char data[33]; /* A hash, and an extra byte */
-
- if (!generate_key_derivation(public_key, secret_key, derivation))
- return false;
-
- memcpy(data, &derivation, 32);
- data[32] = ENCRYPTED_PAYMENT_ID_TAIL;
- cn_fast_hash(data, 33, hash);
-
- for (size_t b = 0; b < 8; ++b)
- payment_id.data[b] ^= hash.data[b];
-
- return true;
- }
- bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key)
- {
- // Encryption and decryption are the same operation (xor with a key)
- return encrypt_payment_id(payment_id, public_key, secret_key);
- }
-
- //---------------------------------------------------------------
- bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key,hw::device &hwdev)
- {
- return hwdev.encrypt_payment_id(public_key, secret_key, payment_id);
- }
- bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key, hw::device &hwdev)
- {
- // Encryption and decryption are the same operation (xor with a key)
- return encrypt_payment_id(payment_id, public_key, secret_key, hwdev);
- }
- //---------------------------------------------------------------
bool get_inputs_money_amount(const transaction& tx, uint64_t& money)
{
money = 0;
@@ -704,10 +595,10 @@ namespace cryptonote
bool is_out_to_acc(const account_keys& acc, const txout_to_key& out_key, const crypto::public_key& tx_pub_key, const std::vector<crypto::public_key>& additional_tx_pub_keys, size_t output_index)
{
crypto::key_derivation derivation;
- bool r = generate_key_derivation(tx_pub_key, acc.m_view_secret_key, derivation, acc.get_device());
+ bool r = acc.get_device().generate_key_derivation(tx_pub_key, acc.m_view_secret_key, derivation);
CHECK_AND_ASSERT_MES(r, false, "Failed to generate key derivation");
crypto::public_key pk;
- r = derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk, acc.get_device());
+ r = acc.get_device().derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk);
CHECK_AND_ASSERT_MES(r, false, "Failed to derive public key");
if (pk == out_key.key)
return true;
@@ -715,9 +606,9 @@ namespace cryptonote
if (!additional_tx_pub_keys.empty())
{
CHECK_AND_ASSERT_MES(output_index < additional_tx_pub_keys.size(), false, "wrong number of additional tx pubkeys");
- r = generate_key_derivation(additional_tx_pub_keys[output_index], acc.m_view_secret_key, derivation, acc.get_device());
+ r = acc.get_device().generate_key_derivation(additional_tx_pub_keys[output_index], acc.m_view_secret_key, derivation);
CHECK_AND_ASSERT_MES(r, false, "Failed to generate key derivation");
- r = derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk, acc.get_device());
+ r = acc.get_device().derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk);
CHECK_AND_ASSERT_MES(r, false, "Failed to derive public key");
return pk == out_key.key;
}
@@ -728,7 +619,7 @@ namespace cryptonote
{
// try the shared tx pubkey
crypto::public_key subaddress_spendkey;
- derive_subaddress_public_key(out_key, derivation, output_index, subaddress_spendkey,hwdev);
+ hwdev.derive_subaddress_public_key(out_key, derivation, output_index, subaddress_spendkey);
auto found = subaddresses.find(subaddress_spendkey);
if (found != subaddresses.end())
return subaddress_receive_info{ found->second, derivation };
@@ -736,7 +627,7 @@ namespace cryptonote
if (!additional_derivations.empty())
{
CHECK_AND_ASSERT_MES(output_index < additional_derivations.size(), boost::none, "wrong number of additional derivations");
- derive_subaddress_public_key(out_key, additional_derivations[output_index], output_index, subaddress_spendkey, hwdev);
+ hwdev.derive_subaddress_public_key(out_key, additional_derivations[output_index], output_index, subaddress_spendkey);
found = subaddresses.find(subaddress_spendkey);
if (found != subaddresses.end())
return subaddress_receive_info{ found->second, additional_derivations[output_index] };
@@ -1136,64 +1027,4 @@ namespace cryptonote
sc_sub((unsigned char*)key.data, (const unsigned char*)key.data, (const unsigned char*)hash.data);
return key;
}
-
- //---------------------------------------------------------------
- #define CHACHA8_KEY_TAIL 0x8c
- bool generate_chacha_key_from_secret_keys(const account_keys &keys, crypto::chacha_key &key)
- {
- const crypto::secret_key &view_key = keys.m_view_secret_key;
- const crypto::secret_key &spend_key = keys.m_spend_secret_key;
- tools::scrubbed_arr<char, sizeof(view_key) + sizeof(spend_key) + 1> data;
- memcpy(data.data(), &view_key, sizeof(view_key));
- memcpy(data.data() + sizeof(view_key), &spend_key, sizeof(spend_key));
- data[sizeof(data) - 1] = CHACHA8_KEY_TAIL;
- crypto::generate_chacha_key(data.data(), sizeof(data), key);
- return true;
- }
-
- //---------------------------------------------------------------
- crypto::public_key get_subaddress_spend_public_key(const cryptonote::account_keys& keys, const cryptonote::subaddress_index& index)
- {
- if (index.is_zero())
- return keys.m_account_address.m_spend_public_key;
-
- // m = Hs(a || index_major || index_minor)
- crypto::secret_key m = cryptonote::get_subaddress_secret_key(keys.m_view_secret_key, index);
-
- // M = m*G
- crypto::public_key M;
- crypto::secret_key_to_public_key(m, M);
-
- // D = B + M
- crypto::public_key D;
- add_public_key(D, keys.m_account_address.m_spend_public_key, M); // could have defined add_public_key() under src/crypto
- return D;
- }
-
- //---------------------------------------------------------------
- cryptonote::account_public_address get_subaddress(const cryptonote::account_keys& keys, const cryptonote::subaddress_index& index)
- {
- if (index.is_zero())
- return keys.m_account_address;
-
- crypto::public_key D = get_subaddress_spend_public_key(keys, index);
-
- // C = a*D
- crypto::public_key C;
- secret_key_mult_public_key(C, D, keys.m_view_secret_key); // could have defined secret_key_mult_public_key() under src/crypto
-
- // result: (C, D)
- cryptonote::account_public_address address;
- address.m_view_public_key = C;
- address.m_spend_public_key = D;
- return address;
- }
-
- //---------------------------------------------------------------
- bool verify_keys(const crypto::secret_key& sec, const crypto::public_key& expected_pub)
- {
- crypto::public_key pub;
- bool r = crypto::secret_key_to_public_key(sec, pub);
- return r && expected_pub == pub;
- }
}
diff --git a/src/cryptonote_basic/cryptonote_format_utils.h b/src/cryptonote_basic/cryptonote_format_utils.h
index 7bd34ea87..79466e9c4 100644
--- a/src/cryptonote_basic/cryptonote_format_utils.h
+++ b/src/cryptonote_basic/cryptonote_format_utils.h
@@ -37,7 +37,6 @@
#include "crypto/crypto.h"
#include "crypto/hash.h"
#include <unordered_map>
-#include "device/device_declare.hpp"
namespace epee
{
@@ -52,10 +51,6 @@ namespace cryptonote
bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash);
bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx);
bool parse_and_validate_tx_base_from_blob(const blobdata& tx_blob, transaction& tx);
- bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key);
- bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key, hw::device &hwdev);
- bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key);
- bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key, hw::device &hwdev);
template<typename T>
bool find_tx_extra_field_by_type(const std::vector<tx_extra_field>& tx_extra_fields, T& field, size_t index = 0)
@@ -95,10 +90,6 @@ namespace cryptonote
bool lookup_acc_outs(const account_keys& acc, const transaction& tx, std::vector<size_t>& outs, uint64_t& money_transfered);
bool get_tx_fee(const transaction& tx, uint64_t & fee);
uint64_t get_tx_fee(const transaction& tx);
- crypto::secret_key get_subaddress_secret_key(const crypto::secret_key& a, const subaddress_index& index);
- crypto::secret_key get_subaddress_secret_key(const crypto::secret_key& a, const subaddress_index& index, hw::device &hwdev);
- std::vector<crypto::public_key> get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end);
- std::vector<crypto::public_key> get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end, hw::device &hwdev);
bool generate_key_image_helper(const account_keys& ack, const std::unordered_map<crypto::public_key, subaddress_index>& subaddresses, const crypto::public_key& out_key, const crypto::public_key& tx_public_key, const std::vector<crypto::public_key>& additional_tx_public_keys, size_t real_output_index, keypair& in_ephemeral, crypto::key_image& ki, hw::device &hwdev);
bool generate_key_image_helper_precomp(const account_keys& ack, const crypto::public_key& out_key, const crypto::key_derivation& recv_derivation, size_t real_output_index, const subaddress_index& received_index, keypair& in_ephemeral, crypto::key_image& ki, hw::device &hwdev);
void get_blob_hash(const blobdata& blob, crypto::hash& res);
@@ -242,10 +233,4 @@ namespace cryptonote
#define CHECKED_GET_SPECIFIC_VARIANT(variant_var, specific_type, variable_name, fail_return_val) \
CHECK_AND_ASSERT_MES(variant_var.type() == typeid(specific_type), fail_return_val, "wrong variant type: " << variant_var.type().name() << ", expected " << typeid(specific_type).name()); \
specific_type& variable_name = boost::get<specific_type>(variant_var);
-
- cryptonote::account_public_address get_subaddress(const cryptonote::account_keys &keys, const cryptonote::subaddress_index& index);
- crypto::public_key get_subaddress_spend_public_key(const cryptonote::account_keys &keys, const cryptonote::subaddress_index& index);
- bool generate_chacha_key_from_secret_keys(const cryptonote::account_keys &keys, crypto::chacha_key &key);
- bool verify_keys(const crypto::secret_key& sec, const crypto::public_key& expected_pub);
-
}
diff --git a/src/cryptonote_core/cryptonote_tx_utils.cpp b/src/cryptonote_core/cryptonote_tx_utils.cpp
index df98feb5a..cbacc7893 100644
--- a/src/cryptonote_core/cryptonote_tx_utils.cpp
+++ b/src/cryptonote_core/cryptonote_tx_utils.cpp
@@ -41,7 +41,6 @@ using namespace epee;
#include "crypto/hash.h"
#include "ringct/rctSigs.h"
#include "multisig/multisig.h"
-#include "device/device.hpp"
using namespace crypto;
@@ -237,7 +236,7 @@ namespace cryptonote
return false;
}
- if (!encrypt_payment_id(payment_id, view_key_pub, tx_key, hwdev))
+ if (!hwdev.encrypt_payment_id(payment_id, view_key_pub, tx_key))
{
LOG_ERROR("Failed to encrypt payment id");
return false;
@@ -343,11 +342,11 @@ namespace cryptonote
// if this is a single-destination transfer to a subaddress, we set the tx pubkey to R=s*D
if (num_stdaddresses == 0 && num_subaddresses == 1)
{
- txkey_pub = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(single_dest_subaddress.m_spend_public_key), rct::sk2rct(tx_key), hwdev));
+ txkey_pub = rct::rct2pk(hwdev.scalarmultKey(rct::pk2rct(single_dest_subaddress.m_spend_public_key), rct::sk2rct(tx_key)));
}
else
{
- txkey_pub = rct::rct2pk(rct::scalarmultBase(rct::sk2rct(tx_key), hwdev));
+ txkey_pub = rct::rct2pk(hwdev.scalarmultBase(rct::sk2rct(tx_key)));
}
remove_field_from_tx_extra(tx.extra, typeid(tx_extra_pub_key));
add_tx_pub_key_to_extra(tx, txkey_pub);
@@ -376,22 +375,22 @@ namespace cryptonote
{
additional_txkey.sec = additional_tx_keys[output_index];
if (dst_entr.is_subaddress)
- additional_txkey.pub = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(dst_entr.addr.m_spend_public_key), rct::sk2rct(additional_txkey.sec),hwdev));
+ additional_txkey.pub = rct::rct2pk(hwdev.scalarmultKey(rct::pk2rct(dst_entr.addr.m_spend_public_key), rct::sk2rct(additional_txkey.sec)));
else
- additional_txkey.pub = rct::rct2pk(rct::scalarmultBase(rct::sk2rct(additional_txkey.sec), hwdev));
+ additional_txkey.pub = rct::rct2pk(hwdev.scalarmultBase(rct::sk2rct(additional_txkey.sec)));
}
bool r;
if (change_addr && dst_entr.addr == *change_addr)
{
// sending change to yourself; derivation = a*R
- r = crypto::generate_key_derivation(txkey_pub, sender_account_keys.m_view_secret_key, derivation, hwdev);
+ r = hwdev.generate_key_derivation(txkey_pub, sender_account_keys.m_view_secret_key, derivation);
CHECK_AND_ASSERT_MES(r, false, "at creation outs: failed to generate_key_derivation(" << txkey_pub << ", " << sender_account_keys.m_view_secret_key << ")");
}
else
{
// sending to the recipient; derivation = r*A (or s*C in the subaddress scheme)
- r = crypto::generate_key_derivation(dst_entr.addr.m_view_public_key, dst_entr.is_subaddress && need_additional_txkeys ? additional_txkey.sec : tx_key, derivation, hwdev);
+ r = hwdev.generate_key_derivation(dst_entr.addr.m_view_public_key, dst_entr.is_subaddress && need_additional_txkeys ? additional_txkey.sec : tx_key, derivation);
CHECK_AND_ASSERT_MES(r, false, "at creation outs: failed to generate_key_derivation(" << dst_entr.addr.m_view_public_key << ", " << (dst_entr.is_subaddress && need_additional_txkeys ? additional_txkey.sec : tx_key) << ")");
}
@@ -403,10 +402,10 @@ namespace cryptonote
if (tx.version > 1)
{
crypto::secret_key scalar1;
- crypto::derivation_to_scalar(derivation, output_index, scalar1, hwdev);
+ hwdev.derivation_to_scalar(derivation, output_index, scalar1);
amount_keys.push_back(rct::sk2rct(scalar1));
}
- r = crypto::derive_public_key(derivation, output_index, dst_entr.addr.m_spend_public_key, out_eph_public_key, hwdev);
+ r = hwdev.derive_public_key(derivation, output_index, dst_entr.addr.m_spend_public_key, out_eph_public_key);
CHECK_AND_ASSERT_MES(r, false, "at creation outs: failed to derive_public_key(" << derivation << ", " << output_index << ", "<< dst_entr.addr.m_spend_public_key << ")");
hwdev.add_output_key_mapping(dst_entr.addr.m_view_public_key, dst_entr.addr.m_spend_public_key, dst_entr.is_subaddress, output_index, amount_keys.back(), out_eph_public_key);
diff --git a/src/device/CMakeLists.txt b/src/device/CMakeLists.txt
index 7eccc1cc2..cc2d20a54 100644
--- a/src/device/CMakeLists.txt
+++ b/src/device/CMakeLists.txt
@@ -37,7 +37,6 @@ if(PCSC_FOUND)
endif()
set(device_headers
- device_declare.hpp
device.hpp
device_default.hpp
log.hpp
@@ -68,7 +67,7 @@ target_link_libraries(device
PUBLIC
${PCSC_LIBRARIES}
cncrypto
- ringct
+ ringct_basic
${OPENSSL_CRYPTO_LIBRARIES}
PRIVATE
${Blocks}
diff --git a/src/device/device.hpp b/src/device/device.hpp
index 1d2181fa3..b47460472 100644
--- a/src/device/device.hpp
+++ b/src/device/device.hpp
@@ -44,9 +44,9 @@
#pragma once
-#include "cryptonote_basic/cryptonote_basic.h"
-#include "cryptonote_basic/account.h"
-#include "cryptonote_basic/subaddress_index.h"
+#include "crypto/crypto.h"
+#include "crypto/chacha.h"
+#include "ringct/rctTypes.h"
#ifndef USE_DEVICE_LEDGER
#define USE_DEVICE_LEDGER 1
@@ -61,6 +61,14 @@
#define WITH_DEVICE_LEDGER
#endif
+// forward declaration needed because this header is included by headers in libcryptonote_basic which depends on libdevice
+namespace cryptonote
+{
+ struct account_public_address;
+ struct account_keys;
+ struct subaddress_index;
+}
+
namespace hw {
namespace {
//device funcion not supported
diff --git a/src/device/device_declare.hpp b/src/device/device_declare.hpp
deleted file mode 100644
index fcf5762af..000000000
--- a/src/device/device_declare.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// 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
-
-namespace hw {
- class device;
-
- device& get_device(std::string device_descriptor);
-}
-
diff --git a/src/device/device_default.cpp b/src/device/device_default.cpp
index f93e7db15..6d60c8cc1 100644
--- a/src/device/device_default.cpp
+++ b/src/device/device_default.cpp
@@ -31,10 +31,13 @@
#include "device_default.hpp"
-
-#include "cryptonote_basic/cryptonote_format_utils.h"
+#include "cryptonote_basic/account.h"
+#include "cryptonote_basic/subaddress_index.h"
#include "ringct/rctOps.h"
+#define ENCRYPTED_PAYMENT_ID_TAIL 0x8d
+#define CHACHA8_KEY_TAIL 0x8c
+
namespace hw {
namespace core {
@@ -83,7 +86,14 @@ namespace hw {
/* ======================================================================= */
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);
+ const crypto::secret_key &view_key = keys.m_view_secret_key;
+ const crypto::secret_key &spend_key = keys.m_spend_secret_key;
+ tools::scrubbed_arr<char, sizeof(view_key) + sizeof(spend_key) + 1> data;
+ memcpy(data.data(), &view_key, sizeof(view_key));
+ memcpy(data.data() + sizeof(view_key), &spend_key, sizeof(spend_key));
+ data[sizeof(data) - 1] = CHACHA8_KEY_TAIL;
+ crypto::generate_chacha_key(data.data(), sizeof(data), key);
+ return true;
}
bool device_default::get_public_address(cryptonote::account_public_address &pubkey) {
dfns();
@@ -100,19 +110,84 @@ namespace hw {
}
crypto::public_key device_default::get_subaddress_spend_public_key(const cryptonote::account_keys& keys, const cryptonote::subaddress_index &index) {
- return cryptonote::get_subaddress_spend_public_key(keys,index);
+ if (index.is_zero())
+ return keys.m_account_address.m_spend_public_key;
+
+ // m = Hs(a || index_major || index_minor)
+ crypto::secret_key m = get_subaddress_secret_key(keys.m_view_secret_key, index);
+
+ // M = m*G
+ crypto::public_key M;
+ crypto::secret_key_to_public_key(m, M);
+
+ // D = B + M
+ crypto::public_key D = rct::rct2pk(rct::addKeys(rct::pk2rct(keys.m_account_address.m_spend_public_key), rct::pk2rct(M)));
+ return D;
}
std::vector<crypto::public_key> device_default::get_subaddress_spend_public_keys(const cryptonote::account_keys &keys, uint32_t account, uint32_t begin, uint32_t end) {
- return cryptonote::get_subaddress_spend_public_keys(keys, account, begin, end);
+ CHECK_AND_ASSERT_THROW_MES(begin <= end, "begin > end");
+
+ std::vector<crypto::public_key> pkeys;
+ pkeys.reserve(end - begin);
+ cryptonote::subaddress_index index = {account, begin};
+
+ ge_p3 p3;
+ ge_cached cached;
+ CHECK_AND_ASSERT_THROW_MES(ge_frombytes_vartime(&p3, (const unsigned char*)keys.m_account_address.m_spend_public_key.data) == 0,
+ "ge_frombytes_vartime failed to convert spend public key");
+ ge_p3_to_cached(&cached, &p3);
+
+ for (uint32_t idx = begin; idx < end; ++idx)
+ {
+ index.minor = idx;
+ if (index.is_zero())
+ {
+ pkeys.push_back(keys.m_account_address.m_spend_public_key);
+ continue;
+ }
+ crypto::secret_key m = get_subaddress_secret_key(keys.m_view_secret_key, index);
+
+ // M = m*G
+ ge_scalarmult_base(&p3, (const unsigned char*)m.data);
+
+ // D = B + M
+ crypto::public_key D;
+ ge_p1p1 p1p1;
+ ge_add(&p1p1, &p3, &cached);
+ ge_p1p1_to_p3(&p3, &p1p1);
+ ge_p3_tobytes((unsigned char*)D.data, &p3);
+
+ pkeys.push_back(D);
+ }
+ return pkeys;
}
cryptonote::account_public_address device_default::get_subaddress(const cryptonote::account_keys& keys, const cryptonote::subaddress_index &index) {
- return cryptonote::get_subaddress(keys,index);
+ if (index.is_zero())
+ return keys.m_account_address;
+
+ crypto::public_key D = get_subaddress_spend_public_key(keys, index);
+
+ // C = a*D
+ crypto::public_key C = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(D), rct::sk2rct(keys.m_view_secret_key)));
+
+ // result: (C, D)
+ cryptonote::account_public_address address;
+ address.m_view_public_key = C;
+ address.m_spend_public_key = D;
+ return address;
}
crypto::secret_key device_default::get_subaddress_secret_key(const crypto::secret_key &a, const cryptonote::subaddress_index &index) {
- return cryptonote::get_subaddress_secret_key(a,index);
+ const char prefix[] = "SubAddr";
+ char data[sizeof(prefix) + sizeof(crypto::secret_key) + sizeof(cryptonote::subaddress_index)];
+ memcpy(data, prefix, sizeof(prefix));
+ memcpy(data + sizeof(prefix), &a, sizeof(crypto::secret_key));
+ memcpy(data + sizeof(prefix) + sizeof(crypto::secret_key), &index, sizeof(cryptonote::subaddress_index));
+ crypto::secret_key m;
+ crypto::hash_to_scalar(data, sizeof(data), m);
+ return m;
}
/* ======================================================================= */
@@ -120,7 +195,9 @@ namespace hw {
/* ======================================================================= */
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);
+ crypto::public_key calculated_pub;
+ bool r = crypto::secret_key_to_public_key(secret_key, calculated_pub);
+ return r && public_key == calculated_pub;
}
bool device_default::scalarmultKey(rct::key & aP, const rct::key &P, const rct::key &a) {
@@ -190,7 +267,21 @@ namespace hw {
}
bool device_default::encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key) {
- return cryptonote::encrypt_payment_id(payment_id, public_key, secret_key);
+ crypto::key_derivation derivation;
+ crypto::hash hash;
+ char data[33]; /* A hash, and an extra byte */
+
+ if (!generate_key_derivation(public_key, secret_key, derivation))
+ return false;
+
+ memcpy(data, &derivation, 32);
+ data[32] = ENCRYPTED_PAYMENT_ID_TAIL;
+ cn_fast_hash(data, 33, hash);
+
+ for (size_t b = 0; b < 8; ++b)
+ payment_id.data[b] ^= hash.data[b];
+
+ return true;
}
bool device_default::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec) {
diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp
index 2ebeb5b9b..ccbc45b45 100644
--- a/src/device/device_ledger.cpp
+++ b/src/device/device_ledger.cpp
@@ -30,6 +30,8 @@
#include "device_ledger.hpp"
#include "log.hpp"
#include "ringct/rctOps.h"
+#include "cryptonote_basic/account.h"
+#include "cryptonote_basic/subaddress_index.h"
diff --git a/src/multisig/multisig.cpp b/src/multisig/multisig.cpp
index 91042d58a..d85c47772 100644
--- a/src/multisig/multisig.cpp
+++ b/src/multisig/multisig.cpp
@@ -33,7 +33,6 @@
#include "cryptonote_basic/account.h"
#include "cryptonote_basic/cryptonote_format_utils.h"
#include "multisig.h"
-#include "device/device_default.hpp"
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "multisig"
diff --git a/src/ringct/CMakeLists.txt b/src/ringct/CMakeLists.txt
index 2d3ea5cf4..c8dcdca26 100644
--- a/src/ringct/CMakeLists.txt
+++ b/src/ringct/CMakeLists.txt
@@ -26,21 +26,39 @@
# 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.
-set(ringct_sources
+set(ringct_basic_sources
rctOps.cpp
- rctOps_device.cpp
- rctSigs.cpp
rctTypes.cpp
rctCryptoOps.c
bulletproofs.cc)
+set(ringct_basic_private_headers
+ rctOps.h
+ rctTypes.h
+ bulletproofs.h)
+
+monero_private_headers(ringct_basic
+ ${crypto_private_headers})
+monero_add_library(ringct_basic
+ ${ringct_basic_sources}
+ ${ringct_basic_private_headers})
+target_link_libraries(ringct_basic
+ PUBLIC
+ common
+ cncrypto
+ PRIVATE
+ ${OPENSSL_LIBRARIES}
+ ${EXTRA_LIBRARIES})
+
+set(ringct_sources
+ rctSigs.cpp
+)
+
set(ringct_headers)
set(ringct_private_headers
- rctOps.h
rctSigs.h
- rctTypes.h
- bulletproofs.h)
+)
monero_private_headers(ringct
${crypto_private_headers})
diff --git a/src/ringct/rctOps.h b/src/ringct/rctOps.h
index c9f2e7a43..3f8f6955c 100644
--- a/src/ringct/rctOps.h
+++ b/src/ringct/rctOps.h
@@ -112,14 +112,10 @@ namespace rct {
//does a * G where a is a scalar and G is the curve basepoint
void scalarmultBase(key & aG, const key &a);
- void scalarmultBase(key & aG, const key &a, hw::device &hwdev);
key scalarmultBase(const key & a);
- key scalarmultBase(const key & a, hw::device &hwdev);
//does a * P where a is a scalar and P is an arbitrary point
void scalarmultKey(key &aP, const key &P, const key &a);
- void scalarmultKey(key &aP, const key &P, const key &a, hw::device &hwdev);
key scalarmultKey(const key &P, const key &a);
- key scalarmultKey(const key &P, const key &a, hw::device &hwdev);
//Computes aH where H= toPoint(cn_fast_hash(G)), G the basepoint
key scalarmultH(const key & a);
@@ -178,8 +174,6 @@ namespace rct {
//Elliptic Curve Diffie Helman: encodes and decodes the amount b and mask a
// where C= aG + bH
void ecdhEncode(ecdhTuple & unmasked, const key & sharedSec);
- void ecdhEncode(ecdhTuple & unmasked, const key & sharedSec, hw::device &hwdev);
void ecdhDecode(ecdhTuple & masked, const key & sharedSec);
- void ecdhDecode(ecdhTuple & masked, const key & sharedSec, hw::device &hwdev);
}
#endif /* RCTOPS_H */
diff --git a/src/ringct/rctOps_device.cpp b/src/ringct/rctOps_device.cpp
deleted file mode 100644
index fbfe8e9cf..000000000
--- a/src/ringct/rctOps_device.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-// 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 "misc_log_ex.h"
-#include "rctOps.h"
-#include "device/device.hpp"
-using namespace crypto;
-using namespace std;
-
-
-namespace rct
-{
- void scalarmultKey(key & aP, const key &P, const key &a, hw::device &hwdev) {
- hwdev.scalarmultKey(aP, P, a);
- }
-
- key scalarmultKey(const key & P, const key & a, hw::device &hwdev) {
- key aP;
- hwdev.scalarmultKey(aP, P, a);
- return aP;
- }
-
- void scalarmultBase(key &aG, const key &a, hw::device &hwdev) {
- hwdev.scalarmultBase(aG, a);
- }
-
- key scalarmultBase(const key & a, hw::device &hwdev) {
- key aG;
- hwdev.scalarmultBase(aG, a);
- return aG;
- }
-
- void ecdhDecode(ecdhTuple & masked, const key & sharedSec, hw::device &hwdev) {
- hwdev.ecdhDecode(masked, sharedSec);
- }
-
- void ecdhEncode(ecdhTuple & unmasked, const key & sharedSec, hw::device &hwdev) {
- hwdev.ecdhEncode(unmasked, sharedSec);
- }
-} \ No newline at end of file
diff --git a/src/ringct/rctSigs.cpp b/src/ringct/rctSigs.cpp
index ae0ee21c8..f1f2f85a5 100644
--- a/src/ringct/rctSigs.cpp
+++ b/src/ringct/rctSigs.cpp
@@ -35,9 +35,6 @@
#include "rctSigs.h"
#include "bulletproofs.h"
#include "cryptonote_basic/cryptonote_format_utils.h"
-#include "cryptonote_basic/cryptonote_basic.h"
-#include "cryptonote_basic/subaddress_index.h"
-#include "device/device.hpp"
using namespace crypto;
using namespace std;
@@ -669,7 +666,7 @@ namespace rct {
//mask amount and mask
rv.ecdhInfo[i].mask = copy(outSk[i].mask);
rv.ecdhInfo[i].amount = d2h(amounts[i]);
- ecdhEncode(rv.ecdhInfo[i], amount_keys[i], hwdev);
+ hwdev.ecdhEncode(rv.ecdhInfo[i], amount_keys[i]);
}
//set txn fee
@@ -750,7 +747,7 @@ namespace rct {
//mask amount and mask
rv.ecdhInfo[i].mask = copy(outSk[i].mask);
rv.ecdhInfo[i].amount = d2h(outamounts[i]);
- ecdhEncode(rv.ecdhInfo[i], amount_keys[i],hwdev);
+ hwdev.ecdhEncode(rv.ecdhInfo[i], amount_keys[i]);
}
//set txn fee
@@ -1007,7 +1004,7 @@ namespace rct {
//mask amount and mask
ecdhTuple ecdh_info = rv.ecdhInfo[i];
- ecdhDecode(ecdh_info, sk, hwdev);
+ hwdev.ecdhDecode(ecdh_info, sk);
mask = ecdh_info.mask;
key amount = ecdh_info.amount;
key C = rv.outPk[i].mask;
@@ -1035,7 +1032,7 @@ namespace rct {
//mask amount and mask
ecdhTuple ecdh_info = rv.ecdhInfo[i];
- ecdhDecode(ecdh_info, sk, hwdev);
+ hwdev.ecdhDecode(ecdh_info, sk);
mask = ecdh_info.mask;
key amount = ecdh_info.amount;
key C = rv.outPk[i].mask;
diff --git a/src/ringct/rctSigs.h b/src/ringct/rctSigs.h
index 7485938ee..b8aab0f11 100644
--- a/src/ringct/rctSigs.h
+++ b/src/ringct/rctSigs.h
@@ -50,8 +50,6 @@ extern "C" {
#include "rctTypes.h"
#include "rctOps.h"
-#include "cryptonote_basic/cryptonote_basic.h"
-#include "device/device_declare.hpp"
//Define this flag when debugging to get additional info on the console
#ifdef DBG
@@ -60,6 +58,9 @@ extern "C" {
#define DP(x)
#endif
+namespace hw {
+ class device;
+}
namespace rct {
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index 71ce1574f..b6d94ef48 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -62,7 +62,6 @@
#include "ringct/rctSigs.h"
#include "multisig/multisig.h"
#include "wallet/wallet_args.h"
-#include "device/device.hpp"
#include <stdexcept>
#ifdef WIN32
diff --git a/src/wallet/CMakeLists.txt b/src/wallet/CMakeLists.txt
index 36b661004..d82e1dace 100644
--- a/src/wallet/CMakeLists.txt
+++ b/src/wallet/CMakeLists.txt
@@ -113,6 +113,7 @@ if (BUILD_GUI_DEPS)
cncrypto
device
ringct
+ ringct_basic
checkpoints
version)
diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp
index b03332f40..80f5780b5 100644
--- a/src/wallet/api/wallet_manager.cpp
+++ b/src/wallet/api/wallet_manager.cpp
@@ -37,7 +37,6 @@
#include "common/updates.h"
#include "version.h"
#include "net/http_client.h"
-#include "device/device.hpp"
#include <boost/filesystem.hpp>
#include <boost/regex.hpp>
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index c583fe64d..5135d0f48 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -66,7 +66,6 @@ using namespace epee;
#include "memwipe.h"
#include "common/base58.h"
#include "ringct/rctSigs.h"
-#include "device/device.hpp"
extern "C"
{
@@ -561,7 +560,7 @@ crypto::hash8 get_short_payment_id(const tools::wallet2::pending_tx &ptx, hw::de
MWARNING("Encrypted payment id found, but no destinations public key, cannot decrypt");
return crypto::null_hash8;
}
- decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key, hwdev);
+ hwdev.decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key);
}
}
return payment_id8;
@@ -887,7 +886,7 @@ void wallet2::expand_subaddresses(const cryptonote::subaddress_index& index)
for (index2.major = m_subaddress_labels.size(); index2.major < major_end; ++index2.major)
{
const uint32_t end = get_subaddress_clamped_sum((index2.major == index.major ? index.minor : 0), m_subaddress_lookahead_minor);
- const std::vector<crypto::public_key> pkeys = cryptonote::get_subaddress_spend_public_keys(m_account.get_keys(), index2.major, 0, end, hwdev);
+ const std::vector<crypto::public_key> pkeys = hwdev.get_subaddress_spend_public_keys(m_account.get_keys(), index2.major, 0, end);
for (index2.minor = 0; index2.minor < end; ++index2.minor)
{
const crypto::public_key &D = pkeys[index2.minor];
@@ -903,7 +902,7 @@ void wallet2::expand_subaddresses(const cryptonote::subaddress_index& index)
const uint32_t end = get_subaddress_clamped_sum(index.minor, m_subaddress_lookahead_minor);
const uint32_t begin = m_subaddress_labels[index.major].size();
cryptonote::subaddress_index index2 = {index.major, begin};
- const std::vector<crypto::public_key> pkeys = cryptonote::get_subaddress_spend_public_keys(m_account.get_keys(), index2.major, index2.minor, end, hwdev);
+ const std::vector<crypto::public_key> pkeys = hwdev.get_subaddress_spend_public_keys(m_account.get_keys(), index2.major, index2.minor, end);
for (; index2.minor < end; ++index2.minor)
{
const crypto::public_key &D = pkeys[index2.minor - begin];
@@ -985,7 +984,7 @@ void wallet2::check_acc_out_precomp(const tx_out &o, const crypto::key_derivatio
static uint64_t decodeRct(const rct::rctSig & rv, const crypto::key_derivation &derivation, unsigned int i, rct::key & mask, hw::device &hwdev)
{
crypto::secret_key scalar1;
- crypto::derivation_to_scalar(derivation, i, scalar1, hwdev);
+ hwdev.derivation_to_scalar(derivation, i, scalar1);
try
{
switch (rv.type)
@@ -1078,7 +1077,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
const cryptonote::account_keys& keys = m_account.get_keys();
hw::device &hwdev = m_account.get_device();
crypto::key_derivation derivation;
- if (!generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation, hwdev))
+ if (!hwdev.generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation))
{
MWARNING("Failed to generate key derivation from tx pubkey, skipping");
static_assert(sizeof(derivation) == sizeof(rct::key), "Mismatched sizes of key_derivation and rct::key");
@@ -1091,7 +1090,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
for (size_t i = 0; i < additional_tx_pub_keys.size(); ++i)
{
additional_derivations.push_back({});
- if (!generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back(),hwdev))
+ if (!hwdev.generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back()))
{
MWARNING("Failed to generate key derivation from tx pubkey, skipping");
additional_derivations.pop_back();
@@ -1383,7 +1382,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
LOG_PRINT_L2("Found encrypted payment ID: " << payment_id8);
if (tx_pub_key != null_pkey)
{
- if (!decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key, m_account.get_device()))
+ if (!m_account.get_device().decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key))
{
LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id8);
}
@@ -4347,7 +4346,7 @@ crypto::hash wallet2::get_payment_id(const pending_tx &ptx) const
MWARNING("Encrypted payment id found, but no destinations public key, cannot decrypt");
return crypto::null_hash;
}
- if (decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key, m_account.get_device()))
+ if (m_account.get_device().decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key))
{
memcpy(payment_id.data, payment_id8.data, 8);
}
@@ -7855,13 +7854,13 @@ bool wallet2::check_spend_proof(const crypto::hash &txid, const std::string &mes
void wallet2::check_tx_key(const crypto::hash &txid, const crypto::secret_key &tx_key, const std::vector<crypto::secret_key> &additional_tx_keys, const cryptonote::account_public_address &address, uint64_t &received, bool &in_pool, uint64_t &confirmations)
{
crypto::key_derivation derivation;
- THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(address.m_view_public_key, tx_key, derivation, m_account.get_device()), error::wallet_internal_error,
+ THROW_WALLET_EXCEPTION_IF(!m_account.get_device().generate_key_derivation(address.m_view_public_key, tx_key, derivation), error::wallet_internal_error,
"Failed to generate key derivation from supplied parameters");
std::vector<crypto::key_derivation> additional_derivations;
additional_derivations.resize(additional_tx_keys.size());
for (size_t i = 0; i < additional_tx_keys.size(); ++i)
- THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(address.m_view_public_key, additional_tx_keys[i], additional_derivations[i], m_account.get_device()), error::wallet_internal_error,
+ THROW_WALLET_EXCEPTION_IF(!m_account.get_device().generate_key_derivation(address.m_view_public_key, additional_tx_keys[i], additional_derivations[i]), error::wallet_internal_error,
"Failed to generate key derivation from supplied parameters");
check_tx_key_helper(txid, derivation, additional_derivations, address, received, in_pool, confirmations);
@@ -7903,13 +7902,13 @@ void wallet2::check_tx_key_helper(const crypto::hash &txid, const crypto::key_de
continue;
crypto::public_key derived_out_key;
- bool r = derive_public_key(derivation, n, address.m_spend_public_key, derived_out_key, hwdev);
+ bool r = hwdev.derive_public_key(derivation, n, address.m_spend_public_key, derived_out_key);
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to derive public key");
bool found = out_key->key == derived_out_key;
crypto::key_derivation found_derivation = derivation;
if (!found && !additional_derivations.empty())
{
- r = derive_public_key(additional_derivations[n], n, address.m_spend_public_key, derived_out_key,hwdev);
+ r = hwdev.derive_public_key(additional_derivations[n], n, address.m_spend_public_key, derived_out_key);
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to derive public key");
found = out_key->key == derived_out_key;
found_derivation = additional_derivations[n];
@@ -7925,9 +7924,9 @@ void wallet2::check_tx_key_helper(const crypto::hash &txid, const crypto::key_de
else
{
crypto::secret_key scalar1;
- crypto::derivation_to_scalar(found_derivation, n, scalar1, hwdev);
+ hwdev.derivation_to_scalar(found_derivation, n, scalar1);
rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n];
- rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1), hwdev);
+ hwdev.ecdhDecode(ecdh_info, rct::sk2rct(scalar1));
const rct::key C = tx.rct_signatures.outPk[n].mask;
rct::key Ctmp;
rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H);
@@ -8297,7 +8296,7 @@ std::string wallet2::get_reserve_proof(const boost::optional<std::pair<uint32_t,
crypto::secret_key subaddr_spend_skey = m_account.get_keys().m_spend_secret_key;
if (!index.is_zero())
{
- crypto::secret_key m = cryptonote::get_subaddress_secret_key(m_account.get_keys().m_view_secret_key, index);
+ crypto::secret_key m = m_account.get_device().get_subaddress_secret_key(m_account.get_keys().m_view_secret_key, index);
crypto::secret_key tmp = subaddr_spend_skey;
sc_add((unsigned char*)&subaddr_spend_skey, (unsigned char*)&m, (unsigned char*)&tmp);
}
@@ -8662,14 +8661,14 @@ crypto::public_key wallet2::get_tx_pub_key_from_received_outs(const tools::walle
for (size_t i = 0; i < additional_tx_pub_keys.size(); ++i)
{
additional_derivations.push_back({});
- bool r = generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back(), hwdev);
+ bool r = hwdev.generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back());
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to generate key derivation");
}
while (find_tx_extra_field_by_type(tx_extra_fields, pub_key_field, pk_index++)) {
const crypto::public_key tx_pub_key = pub_key_field.pub_key;
crypto::key_derivation derivation;
- bool r = generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation, hwdev);
+ bool r = hwdev.generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation);
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to generate key derivation");
for (size_t i = 0; i < td.m_tx.vout.size(); ++i)
@@ -8958,14 +8957,14 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag
const cryptonote::account_keys& keys = m_account.get_keys();
const crypto::public_key tx_pub_key = get_tx_pub_key_from_extra(spent_tx);
crypto::key_derivation derivation;
- bool r = generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation, hwdev);
+ bool r = hwdev.generate_key_derivation(tx_pub_key, keys.m_view_secret_key, derivation);
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to generate key derivation");
const std::vector<crypto::public_key> additional_tx_pub_keys = get_additional_tx_pub_keys_from_extra(spent_tx);
std::vector<crypto::key_derivation> additional_derivations;
for (size_t i = 0; i < additional_tx_pub_keys.size(); ++i)
{
additional_derivations.push_back({});
- r = generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back(), hwdev);
+ r = hwdev.generate_key_derivation(additional_tx_pub_keys[i], keys.m_view_secret_key, additional_derivations.back());
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "Failed to generate key derivation");
}
size_t output_index = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 11:17:11 +0000