diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cli/speed.cpp | 956 |
1 files changed, 455 insertions, 501 deletions
diff --git a/src/cli/speed.cpp b/src/cli/speed.cpp index 3bb4f9279..ffb8c6a0f 100644 --- a/src/cli/speed.cpp +++ b/src/cli/speed.cpp @@ -14,6 +14,7 @@ #include <functional> #include <algorithm> #include <map> +#include <set> // Always available: #include <botan/block_cipher.h> @@ -140,17 +141,18 @@ class Timer final const std::string& doing = "", const std::string& provider = "", size_t buf_size = 0) - : m_name(name + (provider.empty() ? provider : " [" + provider + "]")) + : m_name(name + ((provider.empty() || provider == "base") ? "" : " [" + provider + "]")) , m_doing(doing) + , m_buf_size(buf_size) , m_event_mult(event_mult) - , m_buf_size(buf_size) {} + {} Timer(const std::string& name, const std::string& provider, - const std::string& doing, - uint64_t event_mult = 1, - size_t buf_size = 0) - : Timer(name, event_mult, doing, provider, buf_size) {} + const std::string& doing) + : Timer(name, 1, doing, provider, 0) {} + + Timer(const Timer& other) = default; static uint64_t get_system_timestamp_ns() { @@ -169,42 +171,7 @@ class Timer final m_cpu_cycles_start = Timer::get_cpu_cycle_counter(); } - void stop() - { - if(m_timer_start) - { - const uint64_t now = Timer::get_system_timestamp_ns(); - - if(now > m_timer_start) - { - uint64_t dur = now - m_timer_start; - - m_time_used += dur; - - if(m_cpu_cycles_start != 0) - { - uint64_t cycles_taken = Timer::get_cpu_cycle_counter() - m_cpu_cycles_start; - if(cycles_taken > 0) - { - m_cpu_cycles_used += cycles_taken; - } - } - - if(m_event_count == 0) - { - m_min_time = m_max_time = dur; - } - else - { - m_max_time = std::max(m_max_time, dur); - m_min_time = std::min(m_min_time, dur); - } - } - - m_timer_start = 0; - ++m_event_count; - } - } + void stop(); bool under(std::chrono::milliseconds msec) { @@ -247,10 +214,12 @@ class Timer final { return m_time_used; } + double seconds() const { return milliseconds() / 1000.0; } + double milliseconds() const { return value() / 1000000.0; @@ -270,10 +239,12 @@ class Timer final { return m_event_count * m_event_mult; } + const std::string& get_name() const { return m_name; } + const std::string& doing() const { return m_doing; @@ -299,395 +270,438 @@ class Timer final return events() > 0 ? seconds() / events() : 0.0; } - static std::string result_string_bps(const Timer& t); - static std::string result_string_ops(const Timer& t); + void set_custom_msg(const std::string& s) + { + m_custom_msg = s; + } + + bool operator<(const Timer& other) const + { + if(this->doing() != other.doing()) + return (this->doing() < other.doing()); + + return (this->get_name() < other.get_name()); + } + + std::string to_string() const + { + if(m_custom_msg.size() > 0) + { + return m_custom_msg; + } + else if(this->buf_size() == 0) + { + return result_string_ops(); + } + else + { + return result_string_bps(); + } + } + private: + std::string result_string_bps() const; + std::string result_string_ops() const; + + // const data std::string m_name, m_doing; + size_t m_buf_size; + uint64_t m_event_mult; + + // set at runtime + std::string m_custom_msg; uint64_t m_time_used = 0, m_timer_start = 0; - uint64_t m_event_count = 0, m_event_mult = 0; - size_t m_buf_size = 0; + uint64_t m_event_count = 0; uint64_t m_max_time = 0, m_min_time = 0; uint64_t m_cpu_cycles_start = 0, m_cpu_cycles_used = 0; }; -std::string Timer::result_string_bps(const Timer& timer) +void Timer::stop() + { + if(m_timer_start) + { + const uint64_t now = Timer::get_system_timestamp_ns(); + + if(now > m_timer_start) + { + uint64_t dur = now - m_timer_start; + + m_time_used += dur; + + if(m_cpu_cycles_start != 0) + { + uint64_t cycles_taken = Timer::get_cpu_cycle_counter() - m_cpu_cycles_start; + if(cycles_taken > 0) + { + m_cpu_cycles_used += cycles_taken; + } + } + + if(m_event_count == 0) + { + m_min_time = m_max_time = dur; + } + else + { + m_max_time = std::max(m_max_time, dur); + m_min_time = std::min(m_min_time, dur); + } + } + + m_timer_start = 0; + ++m_event_count; + } + } + +std::string Timer::result_string_bps() const { const size_t MiB = 1024 * 1024; - const double MiB_total = static_cast<double>(timer.events()) / MiB; - const double MiB_per_sec = MiB_total / timer.seconds(); + const double MiB_total = static_cast<double>(events()) / MiB; + const double MiB_per_sec = MiB_total / seconds(); std::ostringstream oss; - oss << timer.get_name(); + oss << get_name(); - if(!timer.doing().empty()) + if(!doing().empty()) { - oss << " " << timer.doing(); + oss << " " << doing(); } - if(timer.buf_size() > 0) + if(buf_size() > 0) { - oss << " buffer size " << timer.buf_size() << " bytes:"; + oss << " buffer size " << buf_size() << " bytes:"; } - oss << " " << std::fixed << std::setprecision(3) << MiB_per_sec << " MiB/sec"; + if(events() == 0) + oss << " " << "N/A"; + else + oss << " " << std::fixed << std::setprecision(3) << MiB_per_sec << " MiB/sec"; - if(timer.cycles_consumed() != 0) + if(cycles_consumed() != 0) { - const double cycles_per_byte = static_cast<double>(timer.cycles_consumed()) / timer.events(); + const double cycles_per_byte = static_cast<double>(cycles_consumed()) / events(); oss << " " << std::fixed << std::setprecision(2) << cycles_per_byte << " cycles/byte"; } - oss << " (" << MiB_total << " MiB in " << timer.milliseconds() << " ms)\n"; + oss << " (" << MiB_total << " MiB in " << milliseconds() << " ms)\n"; return oss.str(); } -std::string Timer::result_string_ops(const Timer& timer) +std::string Timer::result_string_ops() const { std::ostringstream oss; - oss << timer.get_name() << " "; + oss << get_name() << " "; - if(timer.events() == 0) + if(events() == 0) { oss << "no events\n"; } else { - oss << static_cast<uint64_t>(timer.events_per_second()) - << ' ' << timer.doing() << "/sec; " + oss << static_cast<uint64_t>(events_per_second()) + << ' ' << doing() << "/sec; " << std::setprecision(2) << std::fixed - << timer.ms_per_event() << " ms/op"; + << ms_per_event() << " ms/op"; - if(timer.cycles_consumed() != 0) + if(cycles_consumed() != 0) { - const double cycles_per_op = static_cast<double>(timer.cycles_consumed()) / timer.events(); + const double cycles_per_op = static_cast<double>(cycles_consumed()) / events(); const size_t precision = (cycles_per_op < 10000) ? 2 : 0; oss << " " << std::fixed << std::setprecision(precision) << cycles_per_op << " cycles/op"; } - oss << " (" << timer.events() << " " << (timer.events() == 1 ? "op" : "ops") - << " in " << timer.milliseconds() << " ms)\n"; + oss << " (" << events() << " " << (events() == 1 ? "op" : "ops") + << " in " << milliseconds() << " ms)\n"; } return oss.str(); } -std::vector<std::string> default_benchmark_list() +class JSON_Output final { - /* - This is not intended to be exhaustive: it just hits the high - points of the most interesting or widely used algorithms. - */ + public: + void add(const Timer& timer) { m_results.push_back(timer); } - return - { - /* Block ciphers */ - "AES-128", - "AES-192", - "AES-256", - "ARIA-128", - "ARIA-192", - "ARIA-256", - "Blowfish", - "CAST-128", - "CAST-256", - "Camellia-128", - "Camellia-192", - "Camellia-256", - "DES", - "TripleDES", - "GOST-28147-89", - "IDEA", - "KASUMI", - "MISTY1", - "Noekeon", - "SHACAL2", - "SM4", - "Serpent", - "Threefish-512", - "Twofish", - "XTEA", - - /* Cipher modes */ - "AES-128/CBC", - "AES-128/CTR-BE", - "AES-128/EAX", - "AES-128/OCB", - "AES-128/GCM", - "AES-128/XTS", - - "Serpent/CBC", - "Serpent/CTR-BE", - "Serpent/EAX", - "Serpent/OCB", - "Serpent/GCM", - "Serpent/XTS", - - "ChaCha20Poly1305", - - /* Stream ciphers */ - "RC4", - "Salsa20", - - /* Hashes */ - "Tiger", - "RIPEMD-160", - "SHA-160", - "SHA-256", - "SHA-512", - "Skein-512", - "Keccak-1600(512)", - "Whirlpool", - - /* MACs */ - "CMAC(AES-128)", - "HMAC(SHA-256)", - - /* Misc */ - "random_prime" - - /* pubkey */ - "RSA", - "DH", - "ECDH", - "ECDSA", - "ECKCDSA", - "ECGDSA", - "Ed25519", - "Curve25519", - "NEWHOPE", - "McEliece", - }; - } + std::string print() const + { + std::ostringstream out; -} + out << "[\n"; + for(const Timer& t : m_results) + { + //out << t.format_json(); + + out << '{'; + out << "\"algo\": \"" << t.get_name() << "\", "; + out << "\"op\": \"" << t.doing() << "\", "; + + out << "\"events\": " << t.events() << ", "; + if(t.cycles_consumed() > 0) + out << "\"cycles\": " << t.cycles_consumed() << ", "; + if(t.buf_size() > 0) + out << "\"buf_size\": " << t.buf_size() << ", "; + + out << "\"nanos\": " << t.value(); + + out << "},\n"; + } + out << "]\n"; + + return out.str(); + } + private: + std::vector<Timer> m_results; + }; class Summary final { public: Summary() {} - void add_bps_entry(const std::string& algo, const std::string& operation, - size_t buf_size, double bps) + void add(const Timer& t) { - // find existing entry - auto bps_entrie_it = std::find_if(m_bps_entries.begin(), m_bps_entries.end(), - [=](EntryBps entry) - { - return entry.algo() == algo && - entry.operation() == operation; - } - ); - - // add new entry or update existing - if(bps_entrie_it != m_bps_entries.end()) - { - bps_entrie_it->add_bps(buf_size, bps); - } - else - { - m_bps_entries.emplace_back(EntryBps(algo, operation, buf_size, bps)); - } + if(t.buf_size() == 0) + { + m_ops_entries.push_back(t); + } + else + { + m_bps_entries[std::make_pair(t.doing(), t.get_name())].push_back(t); + } } - void add_ops_entry(const std::string& algo, const std::string& operation, - double time_op, double ops) + std::string print() { - m_ops_entries.emplace_back(EntryOps(algo, operation, time_op, ops)); - } + const size_t name_padding = 35; + const size_t op_name_padding = 16; + const size_t op_padding = 16; - const std::string print() - { - std::stringstream result_ss; - result_ss << std::fixed; + std::ostringstream result_ss; + result_ss << std::fixed; - if(!m_bps_entries.empty()) + if(m_bps_entries.size() > 0) { - result_ss << "\n"; + result_ss << "\n"; - // sort entries - std::sort(m_bps_entries.begin(), m_bps_entries.end(), - [](const EntryBps& a, const EntryBps& b) - { - if(a.operation() != b.operation()) - { - return a.operation() < b.operation(); - } - else - { - return a.algo() < b.algo(); - } - } - ); + // add table header + result_ss << std::setw(name_padding) << std::left << "algo" + << std::setw(op_name_padding) << std::left << "operation"; - // add table header - result_ss << std::setw(30) << std::left << "algo" - << std::setw(11) << std::left << "operation"; + for(const Timer& t : m_bps_entries.begin()->second) + { + result_ss << std::setw(op_padding) << std::right << (std::to_string(t.buf_size()) + " bytes"); + } + result_ss << "\n"; - for(const auto& buf_size : ( *m_bps_entries.begin() ).bps() ) - { - result_ss << std::setw(15) << std::left << std::to_string(buf_size.first) + " bytes"; - } - result_ss << "\n"; + // add table entries + for(const auto& entry : m_bps_entries) + { + if(entry.second.empty()) + continue; + + result_ss << std::setw(name_padding) << std::left << (entry.first.second) + << std::setw(op_name_padding) << std::left << (entry.first.first); - // add table entries - for(const auto& entry : m_bps_entries) + for(const Timer& t : entry.second) { - result_ss << std::setw(30) << std::left << entry.algo() - << std::setw(11) << std::left << entry.operation(); - for(const auto& bps : entry.bps()) + if(t.events() == 0) { - result_ss << std::setw(15) << std::left << std::setprecision(2) << bps.second / 1000.0; + result_ss << std::setw(op_padding) << std::right << "N/A"; + } + else + { + result_ss << std::setw(op_padding) << std::right + << std::setprecision(2) << (t.bytes_per_second() / 1000.0); } - - result_ss << "\n"; } - result_ss << "[results are the number of 1000s bytes processed per second]\n"; + result_ss << "\n"; + } + + result_ss << "\n[results are the number of 1000s bytes processed per second]\n"; } - if(!m_ops_entries.empty()) + if(m_ops_entries.size() > 0) { - result_ss << std::setprecision(6) << "\n"; + result_ss << std::setprecision(6) << "\n"; - // sort entries - std::sort(m_ops_entries.begin(), m_ops_entries.end(), - [](const EntryOps& a, const EntryOps& b) - { - if(a.operation() != b.operation()) - { - return a.operation() < b.operation(); - } - else - { - return a.algo() < b.algo(); - } - } - ); + // sort entries + std::sort(m_ops_entries.begin(), m_ops_entries.end()); - // add table header - result_ss << std::setw(35) << std::left << "algo" - << std::setw(11) << std::left << "operation" - << std::setw(18) << std::left << "sec/op" - << std::setw(18) << std::left << "op/sec" - << "\n"; + // add table header + result_ss << std::setw(name_padding) << std::left << "algo" + << std::setw(op_name_padding) << std::left << "operation" + << std::setw(op_padding) << std::right << "sec/op" + << std::setw(op_padding) << std::right << "op/sec" + << "\n"; - // add table entries - for(const auto& entry : m_ops_entries) - { - result_ss << std::setw(35) << std::left << entry.algo() - << std::setw(11) << std::left << entry.operation() - << std::setw(18) << std::left << entry.time_op() - << std::setw(18) << std::left << entry.ops() - << "\n"; - } + // add table entries + for(const Timer& entry : m_ops_entries) + { + result_ss << std::setw(name_padding) << std::left << entry.get_name() + << std::setw(op_name_padding) << std::left << entry.doing() + << std::setw(op_padding) << std::right << entry.seconds_per_event() + << std::setw(op_padding) << std::right << entry.events_per_second() + << "\n"; + } } - return result_ss.str(); + return result_ss.str(); } private: - class EntryBps final - { - public: - EntryBps(const std::string& algo - , const std::string& operation - , size_t buf_size - , double bps) - : m_algo(algo) - , m_operation(operation) - { - m_bps[buf_size] = bps; - } - - const std::string& algo() const { return m_algo; } - const std::string& operation() const { return m_operation; } - const std::map<size_t, double>& bps() const { return m_bps; } - - void add_bps(size_t buf_size, double bps) - { - m_bps[buf_size] = bps; - } + std::map<std::pair<std::string, std::string>, std::vector<Timer>> m_bps_entries; + std::vector<Timer> m_ops_entries; + }; - private: - std::string m_algo = "", m_operation = ""; - std::map<size_t, double> m_bps; - }; +std::vector<size_t> unique_buffer_sizes(const std::string& cmdline_arg) + { + std::set<size_t> buf; + for(std::string size_str : Botan::split_on(cmdline_arg, ',')) + { + size_t x = 0; + try + { + size_t converted = 0; + x = static_cast<size_t>(std::stoul(size_str, &converted, 0)); - class EntryOps final + if(converted != size_str.size()) + throw CLI_Usage_Error("Invalid integer"); + } + catch(std::exception& e) { - public: - EntryOps(const std::string& algo - , const std::string& operation - , double time_op - , double ops) - : m_algo(algo) - , m_operation(operation) - , m_time_op(time_op) - , m_ops(ops) {} - - const std::string& algo() const { return m_algo; } - const std::string& operation() const { return m_operation; } - double time_op() const { return m_time_op; } - double ops() const { return m_ops; } + throw CLI_Usage_Error("Invalid integer value '" + size_str + "' for option buf-size"); + } - private: - std::string m_algo = "", m_operation = ""; - double m_time_op = 0.0, m_ops = 0.0; - }; + if(x == 0 || x > 16*1024*1024) + throw CLI_Usage_Error("Invalid integer value '" + size_str + "' for option buf-size"); - std::vector<EntryBps> m_bps_entries; - std::vector<EntryOps> m_ops_entries; - }; + buf.insert(x); + } + return std::vector<size_t>(buf.begin(), buf.end()); + } + +} class Speed final : public Command { public: Speed() - : Command("speed --msec=300 --provider= --buf-size=4096 --clear-cpuid= --ecc-groups= *algos") {} + : Command("speed --msec=100 --format=default --provider= --buf-size=1024 --clear-cpuid= --ecc-groups= *algos") {} + + std::vector<std::string> default_benchmark_list() + { + /* + This is not intended to be exhaustive: it just hits the high + points of the most interesting or widely used algorithms. + */ + + return { + /* Block ciphers */ + "AES-128", + "AES-192", + "AES-256", + "ARIA-128", + "ARIA-192", + "ARIA-256", + "Blowfish", + "CAST-128", + "CAST-256", + "Camellia-128", + "Camellia-192", + "Camellia-256", + "DES", + "TripleDES", + "GOST-28147-89", + "IDEA", + "KASUMI", + "MISTY1", + "Noekeon", + "SHACAL2", + "SM4", + "Serpent", + "Threefish-512", + "Twofish", + "XTEA", + + /* Cipher modes */ + "AES-128/CBC", + "AES-128/CTR-BE", + "AES-128/EAX", + "AES-128/OCB", + "AES-128/GCM", + "AES-128/XTS", + + "Serpent/CBC", + "Serpent/CTR-BE", + "Serpent/EAX", + "Serpent/OCB", + "Serpent/GCM", + "Serpent/XTS", + + "ChaCha20Poly1305", + + /* Stream ciphers */ + "RC4", + "Salsa20", + + /* Hashes */ + "Tiger", + "RIPEMD-160", + "SHA-160", + "SHA-256", + "SHA-512", + "Skein-512", + "Keccak-1600(512)", + "Whirlpool", + + /* MACs */ + "CMAC(AES-128)", + "HMAC(SHA-256)", + + /* Misc */ + "random_prime" + + /* pubkey */ + "RSA", + "DH", + "ECDH", + "ECDSA", + "ECKCDSA", + "ECGDSA", + "Ed25519", + "Curve25519", + "NEWHOPE", + "McEliece", + }; + } void go() override { std::chrono::milliseconds msec(get_arg_sz("msec")); const std::string provider = get_arg("provider"); std::vector<std::string> ecc_groups = Botan::split_on(get_arg("ecc-groups"), ','); + const std::string format = get_arg("format"); + + if(format == "table") + m_summary.reset(new Summary); + else if(format == "json") + m_json.reset(new JSON_Output); + else if(format != "default") + throw CLI_Usage_Error("Unknown --format type '" + format + "'"); if(ecc_groups.empty()) ecc_groups = { "secp256r1", "secp384r1", "secp521r1" }; std::vector<std::string> algos = get_arg_list("algos"); - std::vector<size_t> buf_sizes; - for(auto size_str : Botan::split_on(get_arg("buf-size"), ',')) - { - try - { - auto new_buf_size = static_cast<size_t>(std::stoul(size_str)); - - auto it = std::find_if(buf_sizes.begin(), buf_sizes.end(), - [new_buf_size](size_t buf_size) - { - return buf_size == new_buf_size; - } - ); - - if(it == buf_sizes.end()) - { - buf_sizes.insert(buf_sizes.end(), new_buf_size); - } - } - catch(std::exception&) - { - throw CLI_Usage_Error("Invalid integer value '" + size_str + "' for option buf-size"); - } - } - - std::sort(buf_sizes.begin(), buf_sizes.end()); + const std::vector<size_t> buf_sizes = unique_buffer_sizes(get_arg("buf-size")); Botan::CPUID::initialize(); @@ -888,7 +902,7 @@ class Speed final : public Command } else { - output() << "Skipping simd perf test, CPUID indicates SIMD not supported"; + error_output() << "Skipping simd perf test, CPUID indicates SIMD not supported"; } } #endif @@ -905,13 +919,36 @@ class Speed final : public Command } } - output() << m_summary.print() << "\n"; - output() << Botan::version_string() << "\n"; + if(m_json) + { + output() << m_json->print(); + } + if(m_summary) + { + output() << m_summary->print() << "\n" + << Botan::version_string() << "\n" + << "CPUID: " << Botan::CPUID::to_string() << "\n"; + } } private: - Summary m_summary; + std::unique_ptr<Summary> m_summary; + std::unique_ptr<JSON_Output> m_json; + + void record_result(const Timer& t) + { + if(m_json) + { + m_json->add(t); + } + else + { + output() << t.to_string(); + if(m_summary) + m_summary->add(t); + } + } template<typename T> using bench_fn = std::function<void (T&, @@ -955,19 +992,14 @@ class Speed final : public Command { std::vector<uint8_t> buffer(buf_size * cipher.block_size()); - Timer encrypt_timer(cipher.name(), provider, "encrypt", buffer.size(), buf_size); - Timer decrypt_timer(cipher.name(), provider, "decrypt", buffer.size(), buf_size); + Timer encrypt_timer(cipher.name(), buffer.size(), "encrypt", provider, buf_size); + Timer decrypt_timer(cipher.name(), buffer.size(), "decrypt", provider, buf_size); encrypt_timer.run_until_elapsed(runtime, [&]() { cipher.encrypt(buffer); }); - output() << Timer::result_string_bps(encrypt_timer); + record_result(encrypt_timer); decrypt_timer.run_until_elapsed(runtime, [&]() { cipher.decrypt(buffer); }); - output() << Timer::result_string_bps(decrypt_timer); - - m_summary.add_bps_entry(encrypt_timer.get_name(), encrypt_timer.doing(), buf_size, - encrypt_timer.bytes_per_second()); - m_summary.add_bps_entry(decrypt_timer.get_name(), decrypt_timer.doing(), buf_size, - decrypt_timer.bytes_per_second()); + record_result(decrypt_timer); } } @@ -981,7 +1013,7 @@ class Speed final : public Command { Botan::secure_vector<uint8_t> buffer = rng().random_vec(buf_size); - Timer encrypt_timer(cipher.name(), provider, "encrypt", buffer.size(), buf_size); + Timer encrypt_timer(cipher.name(), buffer.size(), "encrypt", provider, buf_size); const Botan::SymmetricKey key(rng(), cipher.maximum_keylength()); cipher.set_key(key); @@ -997,10 +1029,7 @@ class Speed final : public Command encrypt_timer.run([&]() { cipher.encipher(buffer); }); } - output() << Timer::result_string_bps(encrypt_timer); - - m_summary.add_bps_entry(encrypt_timer.get_name(), encrypt_timer.doing(), buf_size, - encrypt_timer.bytes_per_second()); + record_result(encrypt_timer); } } @@ -1014,12 +1043,9 @@ class Speed final : public Command { Botan::secure_vector<uint8_t> buffer = rng().random_vec(buf_size); - Timer timer(hash.name(), provider, "hash", buffer.size(), buf_size); + Timer timer(hash.name(), buffer.size(), "hash", provider, buf_size); timer.run_until_elapsed(runtime, [&]() { hash.update(buffer); }); - output() << Timer::result_string_bps(timer); - - m_summary.add_bps_entry(timer.get_name(), timer.doing(), buf_size, - timer.bytes_per_second()); + record_result(timer); } } @@ -1037,12 +1063,9 @@ class Speed final : public Command mac.set_key(key); mac.start(nullptr, 0); - Timer timer(mac.name(), provider, "mac", buffer.size(), buf_size); + Timer timer(mac.name(), buffer.size(), "mac", provider, buf_size); timer.run_until_elapsed(runtime, [&]() { mac.update(buffer); }); - output() << Timer::result_string_bps(timer); - - m_summary.add_bps_entry(timer.get_name(), timer.doing(), buf_size, - timer.bytes_per_second()); + record_result(timer); } } @@ -1059,42 +1082,44 @@ class Speed final : public Command ks_timer.run([&]() { enc.set_key(key); }); ks_timer.run([&]() { dec.set_key(key); }); - output() << Timer::result_string_ops(ks_timer); + record_result(ks_timer); + + Timer iv_timer(enc.name(), enc.provider(), "iv setup"); for(auto buf_size : buf_sizes) { Botan::secure_vector<uint8_t> buffer = rng().random_vec(buf_size); - Timer encrypt_timer(enc.name(), enc.provider(), "encrypt", buffer.size(), buf_size); - Timer decrypt_timer(enc.name(), enc.provider(), "decrypt", buffer.size(), buf_size); - Timer iv_timer(enc.name(), enc.provider(), "iv setup"); + Timer encrypt_timer(enc.name(), buffer.size(), "encrypt", enc.provider(), buf_size); + Timer decrypt_timer(dec.name(), buffer.size(), "decrypt", dec.provider(), buf_size); Botan::secure_vector<uint8_t> iv = rng().random_vec(enc.default_nonce_length()); - while(encrypt_timer.under(runtime) && decrypt_timer.under(runtime)) + iv_timer.run([&]() { enc.start(iv); }); + iv_timer.run([&]() { dec.start(iv); }); + + if(buf_size >= enc.minimum_final_size()) { - // Must run in this order, or AEADs will reject the ciphertext - iv_timer.run([&]() { enc.start(iv); }); - encrypt_timer.run([&]() { enc.finish(buffer); }); + while(encrypt_timer.under(runtime) && decrypt_timer.under(runtime)) + { + // Must run in this order, or AEADs will reject the ciphertext + encrypt_timer.run([&]() { enc.finish(buffer); }); - iv_timer.run([&]() { dec.start(iv); }); - decrypt_timer.run([&]() { dec.finish(buffer); }); + decrypt_timer.run([&]() { dec.finish(buffer); }); - if(iv.size() > 0) - { - iv[0] += 1; + if(iv.size() > 0) + { + iv[0] += 1; + iv_timer.run([&]() { enc.start(iv); }); + iv_timer.run([&]() { dec.start(iv); }); + } } } - output() << Timer::result_string_ops(iv_timer); - output() << Timer::result_string_bps(encrypt_timer); - output() << Timer::result_string_bps(decrypt_timer); - - m_summary.add_bps_entry(encrypt_timer.get_name(), encrypt_timer.doing(), buf_size, - encrypt_timer.bytes_per_second()); - m_summary.add_bps_entry(decrypt_timer.get_name(), decrypt_timer.doing(), buf_size, - decrypt_timer.bytes_per_second()); + record_result(encrypt_timer); + record_result(decrypt_timer); } + record_result(iv_timer); } void bench_rng( @@ -1111,12 +1136,9 @@ class Speed final : public Command rng.reseed_from_rng(Botan::system_rng(), 256); #endif - Timer timer(rng_name, "", "generate", buffer.size(), buf_size); + Timer timer(rng_name, buffer.size(), "generate", "", buf_size); timer.run_until_elapsed(runtime, [&]() { rng.randomize(buffer.data(), buffer.size()); }); - output() << Timer::result_string_bps(timer); - - m_summary.add_bps_entry(timer.get_name(), timer.doing(), buf_size, - timer.bytes_per_second()); + record_result(timer); } } @@ -1207,28 +1229,13 @@ class Speed final : public Command total_time.stop(); } - output() << Timer::result_string_ops(add_op); - output() << Timer::result_string_ops(sub_op); - output() << Timer::result_string_ops(xor_op); - output() << Timer::result_string_ops(bswap_op); - output() << Timer::result_string_ops(load_le_op); - output() << Timer::result_string_ops(load_be_op); - output() << Timer::result_string_ops(transpose_op); - - m_summary.add_ops_entry(add_op.get_name(), add_op.doing(), - add_op.seconds_per_event(), add_op.events_per_second()); - m_summary.add_ops_entry(sub_op.get_name(), sub_op.doing(), - sub_op.seconds_per_event(), sub_op.events_per_second()); - m_summary.add_ops_entry(xor_op.get_name(), xor_op.doing(), - xor_op.seconds_per_event(), xor_op.events_per_second()); - m_summary.add_ops_entry(bswap_op.get_name(), bswap_op.doing(), - bswap_op.seconds_per_event(), bswap_op.events_per_second()); - m_summary.add_ops_entry(load_le_op.get_name(), load_le_op.doing(), - load_le_op.seconds_per_event(), load_le_op.events_per_second()); - m_summary.add_ops_entry(load_be_op.get_name(), load_be_op.doing(), - load_be_op.seconds_per_event(), load_be_op.events_per_second()); - m_summary.add_ops_entry(transpose_op.get_name(), transpose_op.doing(), - transpose_op.seconds_per_event(), transpose_op.events_per_second()); + record_result(add_op); + record_result(sub_op); + record_result(xor_op); + record_result(bswap_op); + record_result(load_le_op); + record_result(load_be_op); + record_result(transpose_op); } #endif @@ -1244,33 +1251,37 @@ class Speed final : public Command Timer timer(src, "", "bytes"); timer.run([&]() { entropy_bits = srcs.poll_just(rng, src); }); -#if defined(BOTAN_HAS_COMPRESSION) + size_t compressed_size = 0; + +#if defined(BOTAN_HAS_ZLIB) std::unique_ptr<Botan::Compression_Algorithm> comp(Botan::make_compressor("zlib")); - Botan::secure_vector<uint8_t> compressed; if(comp) { + Botan::secure_vector<uint8_t> compressed; compressed.assign(rng.seed_material().begin(), rng.seed_material().end()); comp->start(9); comp->finish(compressed); + + compressed_size = compressed.size(); } #endif - output() << "Entropy source " << src << " output " << rng.seed_material().size() << " bytes" - << " estimated entropy " << entropy_bits - << " in " << timer.milliseconds() << " ms"; + std::ostringstream msg; -#if defined(BOTAN_HAS_COMPRESSION) - if(compressed.size() > 0) + msg << "Entropy source " << src << " output " << rng.seed_material().size() << " bytes" + << " estimated entropy " << entropy_bits << " in " << timer.milliseconds() << " ms"; + + if(compressed_size > 0) { - output() << " output compressed to " << compressed.size() << " bytes"; + msg << " output compressed to " << compressed_size << " bytes"; } -#endif - output() << " total samples " << rng.samples() << "\n"; + msg << " total samples " << rng.samples() << "\n"; + + timer.set_custom_msg(msg.str()); - m_summary.add_ops_entry(timer.get_name(), timer.doing(), - timer.seconds_per_event(), timer.events_per_second()); + record_result(timer); } } @@ -1298,13 +1309,8 @@ class Speed final : public Command BOTAN_ASSERT_EQUAL(r1, r2, "Same point computed by both methods"); } - output() << Timer::result_string_ops(mult_timer); - output() << Timer::result_string_ops(blinded_mult_timer); - - m_summary.add_ops_entry(mult_timer.get_name(), mult_timer.doing(), - mult_timer.seconds_per_event(), mult_timer.seconds_per_event()); - m_summary.add_ops_entry(blinded_mult_timer.get_name(), blinded_mult_timer.doing(), - blinded_mult_timer.seconds_per_event(), blinded_mult_timer.events_per_second()); + record_result(mult_timer); + record_result(blinded_mult_timer); } } @@ -1329,13 +1335,8 @@ class Speed final : public Command cmp_timer.run([&]() { OS2ECP(os_cmp, curve); }); } - output() << Timer::result_string_ops(uncmp_timer); - output() << Timer::result_string_ops(cmp_timer); - - m_summary.add_ops_entry(uncmp_timer.get_name(), uncmp_timer.doing(), - uncmp_timer.seconds_per_event(), uncmp_timer.events_per_second()); - m_summary.add_ops_entry(cmp_timer.get_name(), cmp_timer.doing(), - cmp_timer.seconds_per_event(), cmp_timer.events_per_second()); + record_result(uncmp_timer); + record_result(cmp_timer); } } @@ -1371,13 +1372,8 @@ class Speed final : public Command BOTAN_ASSERT(x == 1, "FPE works"); - output() << Timer::result_string_ops(enc_timer); - output() << Timer::result_string_ops(dec_timer); - - m_summary.add_ops_entry(enc_timer.get_name(), enc_timer.doing(), - enc_timer.seconds_per_event(), enc_timer.events_per_second()); - m_summary.add_ops_entry(dec_timer.get_name(), dec_timer.doing(), - dec_timer.seconds_per_event(), dec_timer.events_per_second()); + record_result(enc_timer); + record_result(dec_timer); } #endif @@ -1405,13 +1401,8 @@ class Speed final : public Command f_timer.run([&]() { Botan::power_mod(group.get_g(), random_f, group.get_p()); }); } - output() << Timer::result_string_ops(e_timer); - output() << Timer::result_string_ops(f_timer); - - m_summary.add_ops_entry(e_timer.get_name(), e_timer.doing(), - e_timer.seconds_per_event(), e_timer.events_per_second()); - m_summary.add_ops_entry(f_timer.get_name(), f_timer.doing(), - f_timer.seconds_per_event(), f_timer.events_per_second()); + record_result(e_timer); + record_result(f_timer); } } #endif @@ -1459,19 +1450,10 @@ class Speed final : public Command BOTAN_ASSERT_EQUAL(x_inv1, x_inv4, "Same result"); } - output() << Timer::result_string_ops(invmod_timer); - output() << Timer::result_string_ops(monty_timer); - output() << Timer::result_string_ops(ct_invmod_timer); - output() << Timer::result_string_ops(powm_timer); - - m_summary.add_ops_entry(invmod_timer.get_name(), invmod_timer.doing(), - invmod_timer.seconds_per_event(), invmod_timer.events_per_second()); - m_summary.add_ops_entry(monty_timer.get_name(), monty_timer.doing(), - monty_timer.seconds_per_event(), monty_timer.events_per_second()); - m_summary.add_ops_entry(ct_invmod_timer.get_name(), ct_invmod_timer.doing(), - ct_invmod_timer.seconds_per_event(), ct_invmod_timer.events_per_second()); - m_summary.add_ops_entry(powm_timer.get_name(), powm_timer.doing(), - powm_timer.seconds_per_event(), powm_timer.events_per_second()); + record_result(invmod_timer); + record_result(monty_timer); + record_result(ct_invmod_timer); + record_result(powm_timer); } void bench_random_prime(const std::chrono::milliseconds runtime) @@ -1508,13 +1490,8 @@ class Speed final : public Command } } - output() << Timer::result_string_ops(genprime_timer); - output() << Timer::result_string_ops(is_prime_timer); - - m_summary.add_ops_entry(genprime_timer.get_name(), genprime_timer.doing(), - genprime_timer.seconds_per_event(), genprime_timer.events_per_second()); - m_summary.add_ops_entry(is_prime_timer.get_name(), is_prime_timer.doing(), - is_prime_timer.seconds_per_event(), is_prime_timer.events_per_second()); + record_result(genprime_timer); + record_result(is_prime_timer); } } #endif @@ -1555,13 +1532,8 @@ class Speed final : public Command } } - output() << Timer::result_string_ops(enc_timer); - output() << Timer::result_string_ops(dec_timer); - - m_summary.add_ops_entry(enc_timer.get_name(), enc_timer.doing(), - enc_timer.seconds_per_event(), enc_timer.events_per_second()); - m_summary.add_ops_entry(dec_timer.get_name(), dec_timer.doing(), - dec_timer.seconds_per_event(), dec_timer.events_per_second()); + record_result(enc_timer); + record_result(dec_timer); } void bench_pk_ka(const Botan::PK_Key_Agreement_Key& key1, @@ -1590,10 +1562,7 @@ class Speed final : public Command } } - output() << Timer::result_string_ops(ka_timer); - - m_summary.add_ops_entry(ka_timer.get_name(), ka_timer.doing(), - ka_timer.seconds_per_event(), ka_timer.events_per_second()); + record_result(ka_timer); } void bench_pk_kem(const Botan::Private_Key& key, @@ -1627,13 +1596,8 @@ class Speed final : public Command } } - output() << Timer::result_string_ops(kem_enc_timer); - output() << Timer::result_string_ops(kem_dec_timer); - - m_summary.add_ops_entry(kem_enc_timer.get_name(), kem_enc_timer.doing(), - kem_enc_timer.seconds_per_event(), kem_enc_timer.events_per_second()); - m_summary.add_ops_entry(kem_dec_timer.get_name(), kem_dec_timer.doing(), - kem_dec_timer.seconds_per_event(), kem_dec_timer.events_per_second()); + record_result(kem_enc_timer); + record_result(kem_dec_timer); } void bench_pk_sig(const Botan::Private_Key& key, @@ -1690,13 +1654,8 @@ class Speed final : public Command } } - output() << Timer::result_string_ops(sig_timer); - output() << Timer::result_string_ops(ver_timer); - - m_summary.add_ops_entry(sig_timer.get_name(), sig_timer.doing(), - sig_timer.seconds_per_event(), sig_timer.events_per_second()); - m_summary.add_ops_entry(ver_timer.get_name(), ver_timer.doing(), - ver_timer.seconds_per_event(), ver_timer.events_per_second()); + record_result(sig_timer); + record_result(ver_timer); } #endif @@ -1715,7 +1674,7 @@ class Speed final : public Command return new Botan::RSA_PrivateKey(rng(), keylen); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); // Using PKCS #1 padding so OpenSSL provider can play along bench_pk_enc(*key, nm, provider, "EME-PKCS1-v1_5", msec); @@ -1743,7 +1702,7 @@ class Speed final : public Command return new Botan::ECDSA_PrivateKey(rng(), Botan::EC_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, nm, provider, "EMSA1(SHA-256)", msec); } } @@ -1765,7 +1724,7 @@ class Speed final : public Command return new Botan::ECKCDSA_PrivateKey(rng(), Botan::EC_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, nm, provider, "EMSA1(SHA-256)", msec); } } @@ -1787,7 +1746,7 @@ class Speed final : public Command return new Botan::SM2_Signature_PrivateKey(rng(), Botan::EC_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, nm, provider, "SM3", msec); } } @@ -1809,7 +1768,7 @@ class Speed final : public Command return new Botan::ECGDSA_PrivateKey(rng(), Botan::EC_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, nm, provider, "EMSA1(SHA-256)", msec); } } @@ -1828,7 +1787,7 @@ class Speed final : public Command return new Botan::Ed25519_PrivateKey(rng()); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, nm, provider, "Pure", msec); } #endif @@ -1853,7 +1812,7 @@ class Speed final : public Command return new Botan::DH_PrivateKey(rng(), Botan::DL_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_ka(*key1, *key2, nm, provider, "KDF2(SHA-256)", msec); } } @@ -1879,7 +1838,7 @@ class Speed final : public Command return new Botan::ECDH_PrivateKey(rng(), Botan::EC_Group(grp)); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_ka(*key1, *key2, nm, provider, "KDF2(SHA-256)", msec); } } @@ -1902,7 +1861,7 @@ class Speed final : public Command return new Botan::Curve25519_PrivateKey(rng()); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_ka(*key1, *key2, nm, provider, "KDF2(SHA-256)", msec); } #endif @@ -1949,7 +1908,7 @@ class Speed final : public Command return new Botan::McEliece_PrivateKey(rng(), n, t); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_kem(*key, nm, provider, "KDF2(SHA-256)", msec); } } @@ -1977,7 +1936,7 @@ class Speed final : public Command return new Botan::XMSS_PrivateKey(Botan::XMSS_Parameters::xmss_id_from_string(params), rng()); })); - output() << Timer::result_string_ops(keygen_timer); + record_result(keygen_timer); bench_pk_sig(*key, params, provider, "", msec); } } @@ -2018,14 +1977,9 @@ class Speed final : public Command BOTAN_ASSERT(shared_a == shared_b, "Same derived key"); } - output() << Timer::result_string_ops(keygen_timer); - output() << Timer::result_string_ops(shareda_timer); - output() << Timer::result_string_ops(sharedb_timer); - - m_summary.add_ops_entry(shareda_timer.get_name(), shareda_timer.doing(), - shareda_timer.seconds_per_event(), shareda_timer.events_per_second()); - m_summary.add_ops_entry(sharedb_timer.get_name(), sharedb_timer.doing(), - sharedb_timer.seconds_per_event(), sharedb_timer.events_per_second()); + record_result(keygen_timer); + record_result(shareda_timer); + record_result(sharedb_timer); } #endif |