From c415df97bd20b2bcc999c0c0056bb32e9b102a5b Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Wed, 8 Aug 2018 21:19:57 +0000 Subject: [PATCH] performance_tests: sc_check and ge_dsm_precomp --- tests/performance_tests/CMakeLists.txt | 2 + tests/performance_tests/crypto_ops.h | 3 ++ tests/performance_tests/main.cpp | 3 ++ tests/performance_tests/sc_check.h | 52 ++++++++++++++++++++++++++ 4 files changed, 60 insertions(+) create mode 100644 tests/performance_tests/sc_check.h diff --git a/tests/performance_tests/CMakeLists.txt b/tests/performance_tests/CMakeLists.txt index 837d39bd3..5cd054d86 100644 --- a/tests/performance_tests/CMakeLists.txt +++ b/tests/performance_tests/CMakeLists.txt @@ -46,6 +46,8 @@ set(performance_tests_headers range_proof.h bulletproof.h crypto_ops.h + sc_reduce32.h + sc_check.h multiexp.h multi_tx_test_base.h performance_tests.h diff --git a/tests/performance_tests/crypto_ops.h b/tests/performance_tests/crypto_ops.h index 3c68583c5..4766a1205 100644 --- a/tests/performance_tests/crypto_ops.h +++ b/tests/performance_tests/crypto_ops.h @@ -47,6 +47,7 @@ enum test_op op_scalarmultKey, op_scalarmultH, op_scalarmult8, + op_ge_dsm_precomp, op_ge_double_scalarmult_base_vartime, op_ge_double_scalarmult_precomp_vartime, op_ge_double_scalarmult_precomp_vartime2, @@ -84,6 +85,7 @@ public: ge_cached tmp_cached; ge_p1p1 tmp_p1p1; ge_p2 tmp_p2; + ge_dsmp dsmp; switch (op) { case op_sc_add: sc_add(key.bytes, scalar0.bytes, scalar1.bytes); break; @@ -101,6 +103,7 @@ public: case op_scalarmultKey: rct::scalarmultKey(point0, scalar0); break; case op_scalarmultH: rct::scalarmultH(scalar0); break; case op_scalarmult8: rct::scalarmult8(point0); break; + case op_ge_dsm_precomp: ge_dsm_precomp(dsmp, &p3_0); break; case op_ge_double_scalarmult_base_vartime: ge_double_scalarmult_base_vartime(&tmp_p2, scalar0.bytes, &p3_0, scalar1.bytes); break; case op_ge_double_scalarmult_precomp_vartime: ge_double_scalarmult_precomp_vartime(&tmp_p2, scalar0.bytes, &p3_0, scalar1.bytes, precomp0); break; case op_ge_double_scalarmult_precomp_vartime2: ge_double_scalarmult_precomp_vartime2(&tmp_p2, scalar0.bytes, precomp0, scalar1.bytes, precomp1); break; diff --git a/tests/performance_tests/main.cpp b/tests/performance_tests/main.cpp index 87a1573c2..3765d1249 100644 --- a/tests/performance_tests/main.cpp +++ b/tests/performance_tests/main.cpp @@ -50,6 +50,7 @@ #include "is_out_to_acc.h" #include "subaddress_expand.h" #include "sc_reduce32.h" +#include "sc_check.h" #include "cn_fast_hash.h" #include "rct_mlsag.h" #include "equality.h" @@ -184,6 +185,7 @@ int main(int argc, char** argv) TEST_PERFORMANCE0(filter, p, test_ge_frombytes_vartime); TEST_PERFORMANCE0(filter, p, test_generate_keypair); TEST_PERFORMANCE0(filter, p, test_sc_reduce32); + TEST_PERFORMANCE0(filter, p, test_sc_check); TEST_PERFORMANCE1(filter, p, test_signature, false); TEST_PERFORMANCE1(filter, p, test_signature, true); @@ -249,6 +251,7 @@ int main(int argc, char** argv) TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmultKey); TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmultH); TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmult8); + TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_dsm_precomp); TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_double_scalarmult_base_vartime); TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_double_scalarmult_precomp_vartime); TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_double_scalarmult_precomp_vartime2); diff --git a/tests/performance_tests/sc_check.h b/tests/performance_tests/sc_check.h new file mode 100644 index 000000000..036abf12d --- /dev/null +++ b/tests/performance_tests/sc_check.h @@ -0,0 +1,52 @@ +// Copyright (c) 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 "crypto/crypto.h" + +class test_sc_check +{ +public: + static const size_t loop_count = 10000000; + + bool init() + { + m_scalar = crypto::rand(); + return true; + } + + bool test() + { + sc_check((unsigned char*)m_scalar.data); + return true; + } + +private: + crypto::ec_scalar m_scalar; +};