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-rw-r--r--src/device/CMakeLists.txt1
-rw-r--r--src/device/device.hpp2
-rw-r--r--src/device/device_default.cpp4
-rw-r--r--src/device/device_default.hpp2
-rw-r--r--src/device/device_ledger.cpp66
-rw-r--r--src/device/device_ledger.hpp2
-rw-r--r--src/ringct/rctSigs.cpp8
7 files changed, 70 insertions, 15 deletions
diff --git a/src/device/CMakeLists.txt b/src/device/CMakeLists.txt
index 8f446f42a..52538b9f7 100644
--- a/src/device/CMakeLists.txt
+++ b/src/device/CMakeLists.txt
@@ -79,5 +79,6 @@ target_link_libraries(device
ringct_basic
${OPENSSL_CRYPTO_LIBRARIES}
PRIVATE
+ version
${Blocks}
${EXTRA_LIBRARIES})
diff --git a/src/device/device.hpp b/src/device/device.hpp
index c0cdcd753..3774d4e8a 100644
--- a/src/device/device.hpp
+++ b/src/device/device.hpp
@@ -189,6 +189,8 @@ namespace hw {
return encrypt_payment_id(payment_id, public_key, secret_key);
}
+ virtual rct::key genCommitmentMask(const rct::key &amount_key) = 0;
+
virtual bool ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec, bool short_amount) = 0;
virtual bool ecdhDecode(rct::ecdhTuple & masked, const rct::key & sharedSec, bool short_amount) = 0;
diff --git a/src/device/device_default.cpp b/src/device/device_default.cpp
index c6cd7c06b..94bd8a75c 100644
--- a/src/device/device_default.cpp
+++ b/src/device/device_default.cpp
@@ -349,6 +349,10 @@ namespace hw {
return true;
}
+ rct::key device_default::genCommitmentMask(const rct::key &amount_key) {
+ return rct::genCommitmentMask(amount_key);
+ }
+
bool device_default::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec, bool short_amount) {
rct::ecdhEncode(unmasked, sharedSec, short_amount);
return true;
diff --git a/src/device/device_default.hpp b/src/device/device_default.hpp
index 04b9b4234..cac4b784c 100644
--- a/src/device/device_default.hpp
+++ b/src/device/device_default.hpp
@@ -111,6 +111,8 @@ namespace hw {
bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key) override;
+ rct::key genCommitmentMask(const rct::key &amount_key) override;
+
bool ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec, bool short_amount) override;
bool ecdhDecode(rct::ecdhTuple & masked, const rct::key & sharedSec, bool short_amount) override;
diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp
index f73b1d5a7..8ead665a7 100644
--- a/src/device/device_ledger.cpp
+++ b/src/device/device_ledger.cpp
@@ -27,6 +27,7 @@
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
+#include "version.h"
#include "device_ledger.hpp"
#include "log.hpp"
#include "ringct/rctOps.h"
@@ -173,6 +174,7 @@ namespace hw {
#define INS_SET_SIGNATURE_MODE 0x72
#define INS_GET_ADDITIONAL_KEY 0x74
#define INS_STEALTH 0x76
+ #define INS_GEN_COMMITMENT_MASK 0x77
#define INS_BLIND 0x78
#define INS_UNBLIND 0x7A
#define INS_GEN_TXOUT_KEYS 0x7B
@@ -295,8 +297,14 @@ namespace hw {
}
bool device_ledger::reset() {
- send_simple(INS_RESET);
- return true;
+ reset_buffer();
+ int offset = set_command_header_noopt(INS_RESET);
+ memmove(this->buffer_send+offset, MONERO_VERSION, strlen(MONERO_VERSION));
+ offset += strlen(MONERO_VERSION);
+ this->buffer_send[4] = offset-5;
+ this->length_send = offset;
+ this->exchange();
+ return true;
}
unsigned int device_ledger::exchange(unsigned int ok, unsigned int mask) {
@@ -307,9 +315,9 @@ namespace hw {
this->length_recv -= 2;
this->sw = (this->buffer_recv[length_recv]<<8) | this->buffer_recv[length_recv+1];
+ logRESP();
ASSERT_SW(this->sw,ok,msk);
- logRESP();
return this->sw;
}
@@ -1157,13 +1165,18 @@ namespace hw {
const cryptonote::account_keys sender_account_keys_x = sender_account_keys;
memmove((void*)sender_account_keys_x.m_view_secret_key.data, dbg_viewkey.data, 32);
- const crypto::public_key &txkey_pub_x = txkey_pub;
- const crypto::secret_key &tx_key_x = tx_key;
- const cryptonote::tx_destination_entry &dst_entr_x = dst_entr;
- const boost::optional<cryptonote::account_public_address> &change_addr_x = change_addr;
- const size_t &output_index_x = output_index;
- const bool &need_additional_txkeys_x = need_additional_txkeys;
- const std::vector<crypto::secret_key> &additional_tx_keys_x = additional_tx_keys;
+ const crypto::public_key txkey_pub_x = txkey_pub;
+ const crypto::secret_key tx_key_x = hw::ledger::decrypt(tx_key);
+ const cryptonote::tx_destination_entry dst_entr_x = dst_entr;
+ const boost::optional<cryptonote::account_public_address> change_addr_x = change_addr;
+ const size_t output_index_x = output_index;
+ const bool need_additional_txkeys_x = need_additional_txkeys;
+
+ std::vector<crypto::secret_key> additional_tx_keys_x;
+ for (const auto k: additional_tx_keys) {
+ additional_tx_keys_x.push_back(hw::ledger::decrypt(k));
+ }
+
std::vector<crypto::public_key> additional_tx_public_keys_x;
std::vector<rct::key> amount_keys_x;
crypto::public_key out_eph_public_key_x;
@@ -1207,6 +1220,9 @@ namespace hw {
//tx_sec
memmove(&this->buffer_send[offset], sec->data, 32);
offset += 32;
+ //tx_pub
+ memmove(&this->buffer_send[offset], txkey_pub.data, 32);
+ offset += 32;
//Aout
memmove(&this->buffer_send[offset], dst_entr.addr.m_view_public_key.data, 32);
offset += 32;
@@ -1264,7 +1280,7 @@ namespace hw {
#ifdef DEBUG_HWDEVICE
hw::ledger::check32("generate_output_ephemeral_keys", "amount_key", (const char*)amount_keys_x.back().bytes, (const char*)hw::ledger::decrypt(amount_keys.back()).bytes);
if (need_additional_txkeys) {
- hw::ledger::check32("generate_output_ephemeral_keys", "additional_tx_key", additional_tx_keys_x.back().data, additional_tx_keys.back().data);
+ hw::ledger::check32("generate_output_ephemeral_keys", "additional_tx_key", additional_tx_public_keys_x.back().data, additional_tx_public_keys.back().data);
}
hw::ledger::check32("generate_output_ephemeral_keys", "out_eph_public_key", out_eph_public_key_x.data, out_eph_public_key.data);
#endif
@@ -1279,6 +1295,32 @@ namespace hw {
return true;
}
+ rct::key device_ledger::genCommitmentMask(const rct::key &AKout) {
+ #ifdef DEBUG_HWDEVICE
+ const rct::key AKout_x = hw::ledger::decrypt(AKout);
+ rct::key mask_x;
+ mask_x = this->controle_device->genCommitmentMask(AKout_x);
+ #endif
+
+ rct::key mask;
+ int offset = set_command_header_noopt(INS_GEN_COMMITMENT_MASK);
+ // AKout
+ memmove(this->buffer_send+offset, AKout.bytes, 32);
+ offset += 32;
+
+ this->buffer_send[4] = offset-5;
+ this->length_send = offset;
+ this->exchange();
+
+ memmove(mask.bytes, &this->buffer_recv[0], 32);
+
+ #ifdef DEBUG_HWDEVICE
+ hw::ledger::check32("genCommitmentMask", "mask", (const char*)mask_x.bytes, (const char*)mask.bytes);
+ #endif
+
+ return mask;
+ }
+
bool device_ledger::ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & AKout, bool short_amount) {
AUTO_LOCK_CMD();
@@ -1310,6 +1352,7 @@ namespace hw {
memmove(unmasked.mask.bytes, &this->buffer_recv[32], 32);
#ifdef DEBUG_HWDEVICE
+ MDEBUG("ecdhEncode: Akout: "<<AKout_x);
hw::ledger::check32("ecdhEncode", "amount", (char*)unmasked_x.amount.bytes, (char*)unmasked.amount.bytes);
hw::ledger::check32("ecdhEncode", "mask", (char*)unmasked_x.mask.bytes, (char*)unmasked.mask.bytes);
@@ -1350,6 +1393,7 @@ namespace hw {
memmove(masked.mask.bytes, &this->buffer_recv[32], 32);
#ifdef DEBUG_HWDEVICE
+ MDEBUG("ecdhEncode: Akout: "<<AKout_x);
hw::ledger::check32("ecdhDecode", "amount", (char*)masked_x.amount.bytes, (char*)masked.amount.bytes);
hw::ledger::check32("ecdhDecode", "mask", (char*)masked_x.mask.bytes,(char*) masked.mask.bytes);
#endif
diff --git a/src/device/device_ledger.hpp b/src/device/device_ledger.hpp
index 2f2ec7089..b635db826 100644
--- a/src/device/device_ledger.hpp
+++ b/src/device/device_ledger.hpp
@@ -194,6 +194,8 @@ namespace hw {
bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key) override;
+ rct::key genCommitmentMask(const rct::key &amount_key) override;
+
bool ecdhEncode(rct::ecdhTuple & unmasked, const rct::key & sharedSec, bool short_format) override;
bool ecdhDecode(rct::ecdhTuple & masked, const rct::key & sharedSec, bool short_format) override;
diff --git a/src/ringct/rctSigs.cpp b/src/ringct/rctSigs.cpp
index a9f6d6a53..2208f04d1 100644
--- a/src/ringct/rctSigs.cpp
+++ b/src/ringct/rctSigs.cpp
@@ -45,12 +45,12 @@ using namespace std;
#define CHECK_AND_ASSERT_MES_L1(expr, ret, message) {if(!(expr)) {MCERROR("verify", message); return ret;}}
namespace rct {
- Bulletproof proveRangeBulletproof(keyV &C, keyV &masks, const std::vector<uint64_t> &amounts, const std::vector<key> &sk)
+ Bulletproof proveRangeBulletproof(keyV &C, keyV &masks, const std::vector<uint64_t> &amounts, const std::vector<key> &sk, hw::device &hwdev)
{
CHECK_AND_ASSERT_THROW_MES(amounts.size() == sk.size(), "Invalid amounts/sk sizes");
masks.resize(amounts.size());
for (size_t i = 0; i < masks.size(); ++i)
- masks[i] = genCommitmentMask(sk[i]);
+ masks[i] = hwdev.genCommitmentMask(sk[i]);
Bulletproof proof = bulletproof_PROVE(amounts, masks);
CHECK_AND_ASSERT_THROW_MES(proof.V.size() == amounts.size(), "V does not have the expected size");
C = proof.V;
@@ -757,7 +757,7 @@ namespace rct {
{
rct::keyV C, masks;
const std::vector<key> keys(amount_keys.begin(), amount_keys.end());
- rv.p.bulletproofs.push_back(proveRangeBulletproof(C, masks, outamounts, keys));
+ rv.p.bulletproofs.push_back(proveRangeBulletproof(C, masks, outamounts, keys, hwdev));
#ifdef DBG
CHECK_AND_ASSERT_THROW_MES(verBulletproof(rv.p.bulletproofs.back()), "verBulletproof failed on newly created proof");
#endif
@@ -780,7 +780,7 @@ namespace rct {
std::vector<key> keys(batch_size);
for (size_t j = 0; j < batch_size; ++j)
keys[j] = amount_keys[amounts_proved + j];
- rv.p.bulletproofs.push_back(proveRangeBulletproof(C, masks, batch_amounts, keys));
+ rv.p.bulletproofs.push_back(proveRangeBulletproof(C, masks, batch_amounts, keys, hwdev));
#ifdef DBG
CHECK_AND_ASSERT_THROW_MES(verBulletproof(rv.p.bulletproofs.back()), "verBulletproof failed on newly created proof");
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 18:34:42 +0000