diff --git a/src/bench/CMakeLists.txt b/src/bench/CMakeLists.txt index d89ba963d..9ee8617b6 100644 --- a/src/bench/CMakeLists.txt +++ b/src/bench/CMakeLists.txt @@ -1,92 +1,93 @@ # Copyright (c) 2018 The Bitcoin developers project(bitcoin-bench) set(BENCH_DATA_RAW_FILES data/block413567.raw ) # Process raw files. file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/data") foreach(_raw_file ${BENCH_DATA_RAW_FILES}) string(APPEND _generated_header_output "${CMAKE_CURRENT_BINARY_DIR}/${_raw_file}" ".h" ) list(APPEND BENCH_DATA_GENERATED_HEADERS ${_generated_header_output}) get_filename_component(_test_name ${_raw_file} NAME_WE) add_custom_command( OUTPUT "${_generated_header_output}" COMMAND "${Python_EXECUTABLE}" "data/convert-raw-to-header.py" "${_test_name}" "${_raw_file}" > "${_generated_header_output}" COMMENT "Transforming raw file ${_raw_file} into header" MAIN_DEPEDENCY "${_raw_file}" DEPENDS "data/convert-raw-to-header.py" VERBATIM WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" ) endforeach() add_executable(bitcoin-bench base58.cpp bench.cpp bench_bitcoin.cpp block_assemble.cpp cashaddr.cpp ccoins_caching.cpp chacha20.cpp checkblock.cpp checkqueue.cpp crypto_aes.cpp crypto_hash.cpp data.cpp duplicate_inputs.cpp examples.cpp gcs_filter.cpp lockedpool.cpp mempool_eviction.cpp mempool_stress.cpp merkle_root.cpp + poly1305.cpp prevector.cpp rollingbloom.cpp rpc_blockchain.cpp rpc_mempool.cpp util_time.cpp # Add the generated headers to trigger the conversion command ${BENCH_DATA_GENERATED_HEADERS} ) target_link_libraries(bitcoin-bench testutil) if(BUILD_BITCOIN_WALLET) target_sources(bitcoin-bench PRIVATE coin_selection.cpp wallet_balance.cpp ) target_link_libraries(bitcoin-bench wallet) endif() include(InstallationHelper) install_target(bitcoin-bench EXCLUDE_FROM_ALL) include(TestSuite) if(ENABLE_JUNIT_REPORT) set(JUNIT_ARGS -printer=junit > "${JUNIT_REPORT_DIRECTORY}/bench-bitcoin.xml") endif() add_test_custom_target(bench-bitcoin TEST_COMMAND "$" ${JUNIT_ARGS} CUSTOM_TARGET_ARGS DEPENDS bitcoin-bench USES_TERMINAL ) diff --git a/src/bench/poly1305.cpp b/src/bench/poly1305.cpp new file mode 100644 index 000000000..10ee30787 --- /dev/null +++ b/src/bench/poly1305.cpp @@ -0,0 +1,38 @@ +// Copyright (c) 2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include + +#include +#include + +/* Number of bytes to process per iteration */ +static constexpr uint64_t BUFFER_SIZE_TINY = 64; +static constexpr uint64_t BUFFER_SIZE_SMALL = 256; +static constexpr uint64_t BUFFER_SIZE_LARGE = 1024 * 1024; + +static void POLY1305(benchmark::State &state, size_t buffersize) { + std::vector tag(POLY1305_TAGLEN, 0); + std::vector key(POLY1305_KEYLEN, 0); + std::vector in(buffersize, 0); + while (state.KeepRunning()) { + poly1305_auth(tag.data(), in.data(), in.size(), key.data()); + } +} + +static void POLY1305_64BYTES(benchmark::State &state) { + POLY1305(state, BUFFER_SIZE_TINY); +} + +static void POLY1305_256BYTES(benchmark::State &state) { + POLY1305(state, BUFFER_SIZE_SMALL); +} + +static void POLY1305_1MB(benchmark::State &state) { + POLY1305(state, BUFFER_SIZE_LARGE); +} + +BENCHMARK(POLY1305_64BYTES, 500000); +BENCHMARK(POLY1305_256BYTES, 250000); +BENCHMARK(POLY1305_1MB, 340); diff --git a/src/crypto/CMakeLists.txt b/src/crypto/CMakeLists.txt index 48768bb9a..b2ca8f79b 100644 --- a/src/crypto/CMakeLists.txt +++ b/src/crypto/CMakeLists.txt @@ -1,102 +1,103 @@ # Copyright (c) 2017-2019 The Bitcoin developers project(crypto) # The library add_library(crypto aes.cpp chacha20.cpp hkdf_sha256_32.cpp hmac_sha256.cpp hmac_sha512.cpp + poly1305.cpp ripemd160.cpp sha1.cpp sha256.cpp sha256_sse4.cpp sha512.cpp siphash.cpp ) target_include_directories(crypto PRIVATE .. PUBLIC # To access the config. ${CMAKE_CURRENT_BINARY_DIR}/.. ) target_compile_definitions(crypto PUBLIC HAVE_CONFIG_H) # Use assembly is specified option(CRYPTO_USE_ASM "Use assembly version of crypto primitives" ON) if(CRYPTO_USE_ASM) target_compile_definitions(crypto PRIVATE USE_ASM) endif() # Crypto libraries requiring hardware features macro(add_crypto_library NAME) add_library(${NAME} ${ARGN}) target_link_libraries(crypto ${NAME}) target_include_directories(${NAME} PRIVATE ..) endmacro() include(CheckCXXSourceCompiles) # SSE4.1 set(CRYPTO_SSE41_FLAGS -msse4.1) string(JOIN " " CMAKE_REQUIRED_FLAGS ${CRYPTO_SSE41_FLAGS}) check_cxx_source_compiles(" #include #include int main() { __m128i l = _mm_set1_epi32(0); return _mm_extract_epi32(l, 3); } " ENABLE_SSE41) if(ENABLE_SSE41) add_crypto_library(crypto_sse4.1 sha256_sse41.cpp) target_compile_definitions(crypto_sse4.1 PUBLIC ENABLE_SSE41) target_compile_options(crypto_sse4.1 PRIVATE ${CRYPTO_SSE41_FLAGS}) endif() # AVX2 set(CRYPTO_AVX2_FLAGS -mavx -mavx2) string(JOIN " " CMAKE_REQUIRED_FLAGS ${CRYPTO_AVX2_FLAGS}) check_cxx_source_compiles(" #include #include int main() { __m256i l = _mm256_set1_epi32(0); return _mm256_extract_epi32(l, 7); } " ENABLE_AVX2) if(ENABLE_AVX2) add_crypto_library(crypto_avx2 sha256_avx2.cpp) target_compile_definitions(crypto_avx2 PUBLIC ENABLE_AVX2) target_compile_options(crypto_avx2 PRIVATE ${CRYPTO_AVX2_FLAGS}) endif() # SHA-NI set(CRYPTO_SHANI_FLAGS -msse4 -msha) string(JOIN " " CMAKE_REQUIRED_FLAGS ${CRYPTO_SHANI_FLAGS}) check_cxx_source_compiles(" #include #include int main() { __m128i i = _mm_set1_epi32(0); __m128i j = _mm_set1_epi32(1); __m128i k = _mm_set1_epi32(2); return _mm_extract_epi32(_mm_sha256rnds2_epu32(i, i, k), 0); } " ENABLE_SHANI) if(ENABLE_SHANI) add_crypto_library(crypto_shani sha256_shani.cpp) target_compile_definitions(crypto_shani PUBLIC ENABLE_SHANI) target_compile_options(crypto_shani PRIVATE ${CRYPTO_SHANI_FLAGS}) endif() diff --git a/src/crypto/poly1305.cpp b/src/crypto/poly1305.cpp new file mode 100644 index 000000000..c9e75ab0f --- /dev/null +++ b/src/crypto/poly1305.cpp @@ -0,0 +1,195 @@ +// Copyright (c) 2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +// Based on the public domain implementation by Andrew Moon +// poly1305-donna-unrolled.c from https://github.com/floodyberry/poly1305-donna + +#include +#include + +#include + +#define mul32x32_64(a, b) ((uint64_t)(a) * (b)) + +void poly1305_auth(uint8_t out[POLY1305_TAGLEN], const uint8_t *m, size_t inlen, + const uint8_t key[POLY1305_KEYLEN]) { + uint32_t t0, t1, t2, t3; + uint32_t h0, h1, h2, h3, h4; + uint32_t r0, r1, r2, r3, r4; + uint32_t s1, s2, s3, s4; + uint32_t b, nb; + size_t j; + uint64_t t[5]; + uint64_t f0, f1, f2, f3; + uint64_t g0, g1, g2, g3, g4; + uint64_t c; + uint8_t mp[16]; + + /* clamp key */ + t0 = ReadLE32(key + 0); + t1 = ReadLE32(key + 4); + t2 = ReadLE32(key + 8); + t3 = ReadLE32(key + 12); + + /* precompute multipliers */ + r0 = t0 & 0x3ffffff; + t0 >>= 26; + t0 |= t1 << 6; + r1 = t0 & 0x3ffff03; + t1 >>= 20; + t1 |= t2 << 12; + r2 = t1 & 0x3ffc0ff; + t2 >>= 14; + t2 |= t3 << 18; + r3 = t2 & 0x3f03fff; + t3 >>= 8; + r4 = t3 & 0x00fffff; + + s1 = r1 * 5; + s2 = r2 * 5; + s3 = r3 * 5; + s4 = r4 * 5; + + /* init state */ + h0 = 0; + h1 = 0; + h2 = 0; + h3 = 0; + h4 = 0; + + /* full blocks */ + if (inlen < 16) { + goto poly1305_donna_atmost15bytes; + } + +poly1305_donna_16bytes: + m += 16; + inlen -= 16; + + t0 = ReadLE32(m - 16); + t1 = ReadLE32(m - 12); + t2 = ReadLE32(m - 8); + t3 = ReadLE32(m - 4); + + h0 += t0 & 0x3ffffff; + h1 += ((((uint64_t)t1 << 32) | t0) >> 26) & 0x3ffffff; + h2 += ((((uint64_t)t2 << 32) | t1) >> 20) & 0x3ffffff; + h3 += ((((uint64_t)t3 << 32) | t2) >> 14) & 0x3ffffff; + h4 += (t3 >> 8) | (1 << 24); + +poly1305_donna_mul: + t[0] = mul32x32_64(h0, r0) + mul32x32_64(h1, s4) + mul32x32_64(h2, s3) + + mul32x32_64(h3, s2) + mul32x32_64(h4, s1); + t[1] = mul32x32_64(h0, r1) + mul32x32_64(h1, r0) + mul32x32_64(h2, s4) + + mul32x32_64(h3, s3) + mul32x32_64(h4, s2); + t[2] = mul32x32_64(h0, r2) + mul32x32_64(h1, r1) + mul32x32_64(h2, r0) + + mul32x32_64(h3, s4) + mul32x32_64(h4, s3); + t[3] = mul32x32_64(h0, r3) + mul32x32_64(h1, r2) + mul32x32_64(h2, r1) + + mul32x32_64(h3, r0) + mul32x32_64(h4, s4); + t[4] = mul32x32_64(h0, r4) + mul32x32_64(h1, r3) + mul32x32_64(h2, r2) + + mul32x32_64(h3, r1) + mul32x32_64(h4, r0); + + h0 = (uint32_t)t[0] & 0x3ffffff; + c = (t[0] >> 26); + t[1] += c; + h1 = (uint32_t)t[1] & 0x3ffffff; + b = (uint32_t)(t[1] >> 26); + t[2] += b; + h2 = (uint32_t)t[2] & 0x3ffffff; + b = (uint32_t)(t[2] >> 26); + t[3] += b; + h3 = (uint32_t)t[3] & 0x3ffffff; + b = (uint32_t)(t[3] >> 26); + t[4] += b; + h4 = (uint32_t)t[4] & 0x3ffffff; + b = (uint32_t)(t[4] >> 26); + h0 += b * 5; + + if (inlen >= 16) { + goto poly1305_donna_16bytes; + } + + /* final bytes */ +poly1305_donna_atmost15bytes: + if (!inlen) { + goto poly1305_donna_finish; + } + + for (j = 0; j < inlen; j++) { + mp[j] = m[j]; + } + mp[j++] = 1; + for (; j < 16; j++) { + mp[j] = 0; + } + inlen = 0; + + t0 = ReadLE32(mp + 0); + t1 = ReadLE32(mp + 4); + t2 = ReadLE32(mp + 8); + t3 = ReadLE32(mp + 12); + + h0 += t0 & 0x3ffffff; + h1 += ((((uint64_t)t1 << 32) | t0) >> 26) & 0x3ffffff; + h2 += ((((uint64_t)t2 << 32) | t1) >> 20) & 0x3ffffff; + h3 += ((((uint64_t)t3 << 32) | t2) >> 14) & 0x3ffffff; + h4 += (t3 >> 8); + + goto poly1305_donna_mul; + +poly1305_donna_finish: + b = h0 >> 26; + h0 = h0 & 0x3ffffff; + h1 += b; + b = h1 >> 26; + h1 = h1 & 0x3ffffff; + h2 += b; + b = h2 >> 26; + h2 = h2 & 0x3ffffff; + h3 += b; + b = h3 >> 26; + h3 = h3 & 0x3ffffff; + h4 += b; + b = h4 >> 26; + h4 = h4 & 0x3ffffff; + h0 += b * 5; + b = h0 >> 26; + h0 = h0 & 0x3ffffff; + h1 += b; + + g0 = h0 + 5; + b = g0 >> 26; + g0 &= 0x3ffffff; + g1 = h1 + b; + b = g1 >> 26; + g1 &= 0x3ffffff; + g2 = h2 + b; + b = g2 >> 26; + g2 &= 0x3ffffff; + g3 = h3 + b; + b = g3 >> 26; + g3 &= 0x3ffffff; + g4 = h4 + b - (1 << 26); + + b = (g4 >> 31) - 1; + nb = ~b; + h0 = (h0 & nb) | (g0 & b); + h1 = (h1 & nb) | (g1 & b); + h2 = (h2 & nb) | (g2 & b); + h3 = (h3 & nb) | (g3 & b); + h4 = (h4 & nb) | (g4 & b); + + f0 = ((h0) | (h1 << 26)) + (uint64_t)ReadLE32(&key[16]); + f1 = ((h1 >> 6) | (h2 << 20)) + (uint64_t)ReadLE32(&key[20]); + f2 = ((h2 >> 12) | (h3 << 14)) + (uint64_t)ReadLE32(&key[24]); + f3 = ((h3 >> 18) | (h4 << 8)) + (uint64_t)ReadLE32(&key[28]); + + WriteLE32(&out[0], f0); + f1 += (f0 >> 32); + WriteLE32(&out[4], f1); + f2 += (f1 >> 32); + WriteLE32(&out[8], f2); + f3 += (f2 >> 32); + WriteLE32(&out[12], f3); +} diff --git a/src/crypto/poly1305.h b/src/crypto/poly1305.h new file mode 100644 index 000000000..d15a8aba1 --- /dev/null +++ b/src/crypto/poly1305.h @@ -0,0 +1,17 @@ +// Copyright (c) 2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_CRYPTO_POLY1305_H +#define BITCOIN_CRYPTO_POLY1305_H + +#include +#include + +#define POLY1305_KEYLEN 32 +#define POLY1305_TAGLEN 16 + +void poly1305_auth(uint8_t out[POLY1305_TAGLEN], const uint8_t *m, size_t inlen, + const uint8_t key[POLY1305_KEYLEN]); + +#endif // BITCOIN_CRYPTO_POLY1305_H diff --git a/src/test/crypto_tests.cpp b/src/test/crypto_tests.cpp index d6e64836b..3b3cf6fce 100644 --- a/src/test/crypto_tests.cpp +++ b/src/test/crypto_tests.cpp @@ -1,783 +1,897 @@ // Copyright (c) 2014-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include BOOST_FIXTURE_TEST_SUITE(crypto_tests, BasicTestingSetup) template static void TestVector(const Hasher &h, const In &in, const Out &out) { Out hash; BOOST_CHECK(out.size() == h.OUTPUT_SIZE); hash.resize(out.size()); { // Test that writing the whole input string at once works. Hasher(h).Write((uint8_t *)&in[0], in.size()).Finalize(&hash[0]); BOOST_CHECK(hash == out); } for (int i = 0; i < 32; i++) { // Test that writing the string broken up in random pieces works. Hasher hasher(h); size_t pos = 0; while (pos < in.size()) { size_t len = InsecureRandRange((in.size() - pos + 1) / 2 + 1); hasher.Write((uint8_t *)&in[pos], len); pos += len; if (pos > 0 && pos + 2 * out.size() > in.size() && pos < in.size()) { // Test that writing the rest at once to a copy of a hasher // works. Hasher(hasher) .Write((uint8_t *)&in[pos], in.size() - pos) .Finalize(&hash[0]); BOOST_CHECK(hash == out); } } hasher.Finalize(&hash[0]); BOOST_CHECK(hash == out); } } static void TestSHA1(const std::string &in, const std::string &hexout) { TestVector(CSHA1(), in, ParseHex(hexout)); } static void TestSHA256(const std::string &in, const std::string &hexout) { TestVector(CSHA256(), in, ParseHex(hexout)); } static void TestSHA512(const std::string &in, const std::string &hexout) { TestVector(CSHA512(), in, ParseHex(hexout)); } static void TestRIPEMD160(const std::string &in, const std::string &hexout) { TestVector(CRIPEMD160(), in, ParseHex(hexout)); } static void TestHMACSHA256(const std::string &hexkey, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); TestVector(CHMAC_SHA256(key.data(), key.size()), ParseHex(hexin), ParseHex(hexout)); } static void TestHMACSHA512(const std::string &hexkey, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); TestVector(CHMAC_SHA512(key.data(), key.size()), ParseHex(hexin), ParseHex(hexout)); } static void TestAES128(const std::string &hexkey, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); std::vector in = ParseHex(hexin); std::vector correctout = ParseHex(hexout); std::vector buf, buf2; assert(key.size() == 16); assert(in.size() == 16); assert(correctout.size() == 16); AES128Encrypt enc(key.data()); buf.resize(correctout.size()); buf2.resize(correctout.size()); enc.Encrypt(buf.data(), in.data()); BOOST_CHECK_EQUAL(HexStr(buf), HexStr(correctout)); AES128Decrypt dec(key.data()); dec.Decrypt(buf2.data(), buf.data()); BOOST_CHECK_EQUAL(HexStr(buf2), HexStr(in)); } static void TestAES256(const std::string &hexkey, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); std::vector in = ParseHex(hexin); std::vector correctout = ParseHex(hexout); std::vector buf; assert(key.size() == 32); assert(in.size() == 16); assert(correctout.size() == 16); AES256Encrypt enc(key.data()); buf.resize(correctout.size()); enc.Encrypt(buf.data(), in.data()); BOOST_CHECK(buf == correctout); AES256Decrypt dec(key.data()); dec.Decrypt(buf.data(), buf.data()); BOOST_CHECK(buf == in); } static void TestAES128CBC(const std::string &hexkey, const std::string &hexiv, bool pad, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); std::vector iv = ParseHex(hexiv); std::vector in = ParseHex(hexin); std::vector correctout = ParseHex(hexout); std::vector realout(in.size() + AES_BLOCKSIZE); // Encrypt the plaintext and verify that it equals the cipher AES128CBCEncrypt enc(key.data(), iv.data(), pad); int size = enc.Encrypt(in.data(), in.size(), realout.data()); realout.resize(size); BOOST_CHECK(realout.size() == correctout.size()); BOOST_CHECK_MESSAGE(realout == correctout, HexStr(realout) + std::string(" != ") + hexout); // Decrypt the cipher and verify that it equals the plaintext std::vector decrypted(correctout.size()); AES128CBCDecrypt dec(key.data(), iv.data(), pad); size = dec.Decrypt(correctout.data(), correctout.size(), decrypted.data()); decrypted.resize(size); BOOST_CHECK(decrypted.size() == in.size()); BOOST_CHECK_MESSAGE(decrypted == in, HexStr(decrypted) + std::string(" != ") + hexin); // Encrypt and re-decrypt substrings of the plaintext and verify that they // equal each-other for (std::vector::iterator i(in.begin()); i != in.end(); ++i) { std::vector sub(i, in.end()); std::vector subout(sub.size() + AES_BLOCKSIZE); int _size = enc.Encrypt(sub.data(), sub.size(), subout.data()); if (_size != 0) { subout.resize(_size); std::vector subdecrypted(subout.size()); _size = dec.Decrypt(subout.data(), subout.size(), subdecrypted.data()); subdecrypted.resize(_size); BOOST_CHECK(decrypted.size() == in.size()); BOOST_CHECK_MESSAGE(subdecrypted == sub, HexStr(subdecrypted) + std::string(" != ") + HexStr(sub)); } } } static void TestAES256CBC(const std::string &hexkey, const std::string &hexiv, bool pad, const std::string &hexin, const std::string &hexout) { std::vector key = ParseHex(hexkey); std::vector iv = ParseHex(hexiv); std::vector in = ParseHex(hexin); std::vector correctout = ParseHex(hexout); std::vector realout(in.size() + AES_BLOCKSIZE); // Encrypt the plaintext and verify that it equals the cipher AES256CBCEncrypt enc(key.data(), iv.data(), pad); int size = enc.Encrypt(in.data(), in.size(), realout.data()); realout.resize(size); BOOST_CHECK(realout.size() == correctout.size()); BOOST_CHECK_MESSAGE(realout == correctout, HexStr(realout) + std::string(" != ") + hexout); // Decrypt the cipher and verify that it equals the plaintext std::vector decrypted(correctout.size()); AES256CBCDecrypt dec(key.data(), iv.data(), pad); size = dec.Decrypt(correctout.data(), correctout.size(), decrypted.data()); decrypted.resize(size); BOOST_CHECK(decrypted.size() == in.size()); BOOST_CHECK_MESSAGE(decrypted == in, HexStr(decrypted) + std::string(" != ") + hexin); // Encrypt and re-decrypt substrings of the plaintext and verify that they // equal each-other for (std::vector::iterator i(in.begin()); i != in.end(); ++i) { std::vector sub(i, in.end()); std::vector subout(sub.size() + AES_BLOCKSIZE); int _size = enc.Encrypt(sub.data(), sub.size(), subout.data()); if (_size != 0) { subout.resize(_size); std::vector subdecrypted(subout.size()); _size = dec.Decrypt(subout.data(), subout.size(), subdecrypted.data()); subdecrypted.resize(_size); BOOST_CHECK(decrypted.size() == in.size()); BOOST_CHECK_MESSAGE(subdecrypted == sub, HexStr(subdecrypted) + std::string(" != ") + HexStr(sub)); } } } static void TestChaCha20(const std::string &hex_message, const std::string &hexkey, uint64_t nonce, uint64_t seek, const std::string &hexout) { std::vector key = ParseHex(hexkey); std::vector m = ParseHex(hex_message); ChaCha20 rng(key.data(), key.size()); rng.SetIV(nonce); rng.Seek(seek); std::vector out = ParseHex(hexout); std::vector outres; outres.resize(out.size()); assert(hex_message.empty() || m.size() == out.size()); // perform the ChaCha20 round(s), if message is provided it will output the // encrypted ciphertext otherwise the keystream if (!hex_message.empty()) { rng.Crypt(m.data(), outres.data(), outres.size()); } else { rng.Keystream(outres.data(), outres.size()); } BOOST_CHECK(out == outres); if (!hex_message.empty()) { // Manually XOR with the keystream and compare the output rng.SetIV(nonce); rng.Seek(seek); std::vector only_keystream(outres.size()); rng.Keystream(only_keystream.data(), only_keystream.size()); for (size_t i = 0; i != m.size(); i++) { outres[i] = m[i] ^ only_keystream[i]; } BOOST_CHECK(out == outres); } } +static void TestPoly1305(const std::string &hexmessage, + const std::string &hexkey, const std::string &hextag) { + std::vector key = ParseHex(hexkey); + std::vector m = ParseHex(hexmessage); + std::vector tag = ParseHex(hextag); + std::vector tagres; + tagres.resize(POLY1305_TAGLEN); + poly1305_auth(tagres.data(), m.data(), m.size(), key.data()); + BOOST_CHECK(tag == tagres); +} + static void TestHKDF_SHA256_32(const std::string &ikm_hex, const std::string &salt_hex, const std::string &info_hex, const std::string &okm_check_hex) { std::vector initial_key_material = ParseHex(ikm_hex); std::vector salt = ParseHex(salt_hex); std::vector info = ParseHex(info_hex); // our implementation only supports strings for the "info" and "salt", // stringify them std::string salt_stringified(reinterpret_cast(salt.data()), salt.size()); std::string info_stringified(reinterpret_cast(info.data()), info.size()); CHKDF_HMAC_SHA256_L32 hkdf32(initial_key_material.data(), initial_key_material.size(), salt_stringified); uint8_t out[32]; hkdf32.Expand32(info_stringified, out); BOOST_CHECK(HexStr(out, out + 32) == okm_check_hex); } static std::string LongTestString() { std::string ret; for (int i = 0; i < 200000; i++) { ret += uint8_t(i); ret += uint8_t(i >> 4); ret += uint8_t(i >> 8); ret += uint8_t(i >> 12); ret += uint8_t(i >> 16); } return ret; } const std::string test1 = LongTestString(); BOOST_AUTO_TEST_CASE(ripemd160_testvectors) { TestRIPEMD160("", "9c1185a5c5e9fc54612808977ee8f548b2258d31"); TestRIPEMD160("abc", "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc"); TestRIPEMD160("message digest", "5d0689ef49d2fae572b881b123a85ffa21595f36"); TestRIPEMD160("secure hash algorithm", "20397528223b6a5f4cbc2808aba0464e645544f9"); TestRIPEMD160("RIPEMD160 is considered to be safe", "a7d78608c7af8a8e728778e81576870734122b66"); TestRIPEMD160("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", "12a053384a9c0c88e405a06c27dcf49ada62eb2b"); TestRIPEMD160( "For this sample, this 63-byte string will be used as input data", "de90dbfee14b63fb5abf27c2ad4a82aaa5f27a11"); TestRIPEMD160( "This is exactly 64 bytes long, not counting the terminating byte", "eda31d51d3a623b81e19eb02e24ff65d27d67b37"); TestRIPEMD160(std::string(1000000, 'a'), "52783243c1697bdbe16d37f97f68f08325dc1528"); TestRIPEMD160(test1, "464243587bd146ea835cdf57bdae582f25ec45f1"); } BOOST_AUTO_TEST_CASE(sha1_testvectors) { TestSHA1("", "da39a3ee5e6b4b0d3255bfef95601890afd80709"); TestSHA1("abc", "a9993e364706816aba3e25717850c26c9cd0d89d"); TestSHA1("message digest", "c12252ceda8be8994d5fa0290a47231c1d16aae3"); TestSHA1("secure hash algorithm", "d4d6d2f0ebe317513bbd8d967d89bac5819c2f60"); TestSHA1("SHA1 is considered to be safe", "f2b6650569ad3a8720348dd6ea6c497dee3a842a"); TestSHA1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", "84983e441c3bd26ebaae4aa1f95129e5e54670f1"); TestSHA1("For this sample, this 63-byte string will be used as input data", "4f0ea5cd0585a23d028abdc1a6684e5a8094dc49"); TestSHA1("This is exactly 64 bytes long, not counting the terminating byte", "fb679f23e7d1ce053313e66e127ab1b444397057"); TestSHA1(std::string(1000000, 'a'), "34aa973cd4c4daa4f61eeb2bdbad27316534016f"); TestSHA1(test1, "b7755760681cbfd971451668f32af5774f4656b5"); } BOOST_AUTO_TEST_CASE(sha256_testvectors) { TestSHA256( "", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"); TestSHA256( "abc", "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"); TestSHA256( "message digest", "f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650"); TestSHA256( "secure hash algorithm", "f30ceb2bb2829e79e4ca9753d35a8ecc00262d164cc077080295381cbd643f0d"); TestSHA256( "SHA256 is considered to be safe", "6819d915c73f4d1e77e4e1b52d1fa0f9cf9beaead3939f15874bd988e2a23630"); TestSHA256( "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1"); TestSHA256( "For this sample, this 63-byte string will be used as input data", "f08a78cbbaee082b052ae0708f32fa1e50c5c421aa772ba5dbb406a2ea6be342"); TestSHA256( "This is exactly 64 bytes long, not counting the terminating byte", "ab64eff7e88e2e46165e29f2bce41826bd4c7b3552f6b382a9e7d3af47c245f8"); TestSHA256( "As Bitcoin relies on 80 byte header hashes, we want to have an " "example for that.", "7406e8de7d6e4fffc573daef05aefb8806e7790f55eab5576f31349743cca743"); TestSHA256( std::string(1000000, 'a'), "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0"); TestSHA256( test1, "a316d55510b49662420f49d145d42fb83f31ef8dc016aa4e32df049991a91e26"); } BOOST_AUTO_TEST_CASE(sha512_testvectors) { TestSHA512( "", "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce" "47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e"); TestSHA512( "abc", "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a" "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f"); TestSHA512( "message digest", "107dbf389d9e9f71a3a95f6c055b9251bc5268c2be16d6c13492ea45b0199f33" "09e16455ab1e96118e8a905d5597b72038ddb372a89826046de66687bb420e7c"); TestSHA512( "secure hash algorithm", "7746d91f3de30c68cec0dd693120a7e8b04d8073cb699bdce1a3f64127bca7a3" "d5db502e814bb63c063a7a5043b2df87c61133395f4ad1edca7fcf4b30c3236e"); TestSHA512( "SHA512 is considered to be safe", "099e6468d889e1c79092a89ae925a9499b5408e01b66cb5b0a3bd0dfa51a9964" "6b4a3901caab1318189f74cd8cf2e941829012f2449df52067d3dd5b978456c2"); TestSHA512( "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", "204a8fc6dda82f0a0ced7beb8e08a41657c16ef468b228a8279be331a703c335" "96fd15c13b1b07f9aa1d3bea57789ca031ad85c7a71dd70354ec631238ca3445"); TestSHA512( "For this sample, this 63-byte string will be used as input data", "b3de4afbc516d2478fe9b518d063bda6c8dd65fc38402dd81d1eb7364e72fb6e" "6663cf6d2771c8f5a6da09601712fb3d2a36c6ffea3e28b0818b05b0a8660766"); TestSHA512( "This is exactly 64 bytes long, not counting the terminating byte", "70aefeaa0e7ac4f8fe17532d7185a289bee3b428d950c14fa8b713ca09814a38" "7d245870e007a80ad97c369d193e41701aa07f3221d15f0e65a1ff970cedf030"); TestSHA512( "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno" "ijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018" "501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909"); TestSHA512( std::string(1000000, 'a'), "e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb" "de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b"); TestSHA512( test1, "40cac46c147e6131c5193dd5f34e9d8bb4951395f27b08c558c65ff4ba2de594" "37de8c3ef5459d76a52cedc02dc499a3c9ed9dedbfb3281afd9653b8a112fafc"); } BOOST_AUTO_TEST_CASE(hmac_sha256_testvectors) { // test cases 1, 2, 3, 4, 6 and 7 of RFC 4231 TestHMACSHA256( "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", "4869205468657265", "b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7"); TestHMACSHA256( "4a656665", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843"); TestHMACSHA256( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "dddddddddddddddddddddddddddddddddddd", "773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe"); TestHMACSHA256( "0102030405060708090a0b0c0d0e0f10111213141516171819", "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd" "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd", "82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b"); TestHMACSHA256( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa", "54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a" "65204b6579202d2048617368204b6579204669727374", "60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54"); TestHMACSHA256( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa", "5468697320697320612074657374207573696e672061206c6172676572207468" "616e20626c6f636b2d73697a65206b657920616e642061206c61726765722074" "68616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565" "647320746f20626520686173686564206265666f7265206265696e6720757365" "642062792074686520484d414320616c676f726974686d2e", "9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2"); // Test case with key length 63 bytes. TestHMACSHA256( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a6566", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "9de4b546756c83516720a4ad7fe7bdbeac4298c6fdd82b15f895a6d10b0769a6"); // Test case with key length 64 bytes. TestHMACSHA256( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "528c609a4c9254c274585334946b7c2661bad8f1fc406b20f6892478d19163dd"); // Test case with key length 65 bytes. TestHMACSHA256( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "d06af337f359a2330deffb8e3cbe4b5b7aa8ca1f208528cdbd245d5dc63c4483"); } BOOST_AUTO_TEST_CASE(hmac_sha512_testvectors) { // test cases 1, 2, 3, 4, 6 and 7 of RFC 4231 TestHMACSHA512( "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", "4869205468657265", "87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cde" "daa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"); TestHMACSHA512( "4a656665", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea250554" "9758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737"); TestHMACSHA512( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "dddddddddddddddddddddddddddddddddddd", "fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39" "bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb"); TestHMACSHA512( "0102030405060708090a0b0c0d0e0f10111213141516171819", "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd" "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd", "b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3db" "a91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd"); TestHMACSHA512( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa", "54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a" "65204b6579202d2048617368204b6579204669727374", "80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f352" "6b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598"); TestHMACSHA512( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa", "5468697320697320612074657374207573696e672061206c6172676572207468" "616e20626c6f636b2d73697a65206b657920616e642061206c61726765722074" "68616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565" "647320746f20626520686173686564206265666f7265206265696e6720757365" "642062792074686520484d414320616c676f726974686d2e", "e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944" "b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58"); // Test case with key length 127 bytes. TestHMACSHA512( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a6566", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "267424dfb8eeb999f3e5ec39a4fe9fd14c923e6187e0897063e5c9e02b2e624a" "c04413e762977df71a9fb5d562b37f89dfdfb930fce2ed1fa783bbc2a203d80e"); // Test case with key length 128 bytes. TestHMACSHA512( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "43aaac07bb1dd97c82c04df921f83b16a68d76815cd1a30d3455ad43a3d80484" "2bb35462be42cc2e4b5902de4d204c1c66d93b47d1383e3e13a3788687d61258"); // Test case with key length 129 bytes. TestHMACSHA512( "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a6566654a6566654a6566654a6566654a6566654a6566654a6566654a656665" "4a", "7768617420646f2079612077616e7420666f72206e6f7468696e673f", "0b273325191cfc1b4b71d5075c8fcad67696309d292b1dad2cd23983a35feb8e" "fb29795e79f2ef27f68cb1e16d76178c307a67beaad9456fac5fdffeadb16e2c"); } BOOST_AUTO_TEST_CASE(aes_testvectors) { // AES test vectors from FIPS 197. TestAES128("000102030405060708090a0b0c0d0e0f", "00112233445566778899aabbccddeeff", "69c4e0d86a7b0430d8cdb78070b4c55a"); TestAES256( "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f", "00112233445566778899aabbccddeeff", "8ea2b7ca516745bfeafc49904b496089"); // AES-ECB test vectors from NIST sp800-38a. TestAES128("2b7e151628aed2a6abf7158809cf4f3c", "6bc1bee22e409f96e93d7e117393172a", "3ad77bb40d7a3660a89ecaf32466ef97"); TestAES128("2b7e151628aed2a6abf7158809cf4f3c", "ae2d8a571e03ac9c9eb76fac45af8e51", "f5d3d58503b9699de785895a96fdbaaf"); TestAES128("2b7e151628aed2a6abf7158809cf4f3c", "30c81c46a35ce411e5fbc1191a0a52ef", "43b1cd7f598ece23881b00e3ed030688"); TestAES128("2b7e151628aed2a6abf7158809cf4f3c", "f69f2445df4f9b17ad2b417be66c3710", "7b0c785e27e8ad3f8223207104725dd4"); TestAES256( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "6bc1bee22e409f96e93d7e117393172a", "f3eed1bdb5d2a03c064b5a7e3db181f8"); TestAES256( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "ae2d8a571e03ac9c9eb76fac45af8e51", "591ccb10d410ed26dc5ba74a31362870"); TestAES256( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "30c81c46a35ce411e5fbc1191a0a52ef", "b6ed21b99ca6f4f9f153e7b1beafed1d"); TestAES256( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "f69f2445df4f9b17ad2b417be66c3710", "23304b7a39f9f3ff067d8d8f9e24ecc7"); } BOOST_AUTO_TEST_CASE(aes_cbc_testvectors) { // NIST AES CBC 128-bit encryption test-vectors TestAES128CBC("2b7e151628aed2a6abf7158809cf4f3c", "000102030405060708090A0B0C0D0E0F", false, "6bc1bee22e409f96e93d7e117393172a", "7649abac8119b246cee98e9b12e9197d"); TestAES128CBC("2b7e151628aed2a6abf7158809cf4f3c", "7649ABAC8119B246CEE98E9B12E9197D", false, "ae2d8a571e03ac9c9eb76fac45af8e51", "5086cb9b507219ee95db113a917678b2"); TestAES128CBC("2b7e151628aed2a6abf7158809cf4f3c", "5086cb9b507219ee95db113a917678b2", false, "30c81c46a35ce411e5fbc1191a0a52ef", "73bed6b8e3c1743b7116e69e22229516"); TestAES128CBC("2b7e151628aed2a6abf7158809cf4f3c", "73bed6b8e3c1743b7116e69e22229516", false, "f69f2445df4f9b17ad2b417be66c3710", "3ff1caa1681fac09120eca307586e1a7"); // The same vectors with padding enabled TestAES128CBC( "2b7e151628aed2a6abf7158809cf4f3c", "000102030405060708090A0B0C0D0E0F", true, "6bc1bee22e409f96e93d7e117393172a", "7649abac8119b246cee98e9b12e9197d8964e0b149c10b7b682e6e39aaeb731c"); TestAES128CBC( "2b7e151628aed2a6abf7158809cf4f3c", "7649ABAC8119B246CEE98E9B12E9197D", true, "ae2d8a571e03ac9c9eb76fac45af8e51", "5086cb9b507219ee95db113a917678b255e21d7100b988ffec32feeafaf23538"); TestAES128CBC( "2b7e151628aed2a6abf7158809cf4f3c", "5086cb9b507219ee95db113a917678b2", true, "30c81c46a35ce411e5fbc1191a0a52ef", "73bed6b8e3c1743b7116e69e22229516f6eccda327bf8e5ec43718b0039adceb"); TestAES128CBC( "2b7e151628aed2a6abf7158809cf4f3c", "73bed6b8e3c1743b7116e69e22229516", true, "f69f2445df4f9b17ad2b417be66c3710", "3ff1caa1681fac09120eca307586e1a78cb82807230e1321d3fae00d18cc2012"); // NIST AES CBC 256-bit encryption test-vectors TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "000102030405060708090A0B0C0D0E0F", false, "6bc1bee22e409f96e93d7e117393172a", "f58c4c04d6e5f1ba779eabfb5f7bfbd6"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "F58C4C04D6E5F1BA779EABFB5F7BFBD6", false, "ae2d8a571e03ac9c9eb76fac45af8e51", "9cfc4e967edb808d679f777bc6702c7d"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "9CFC4E967EDB808D679F777BC6702C7D", false, "30c81c46a35ce411e5fbc1191a0a52ef", "39f23369a9d9bacfa530e26304231461"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "39F23369A9D9BACFA530E26304231461", false, "f69f2445df4f9b17ad2b417be66c3710", "b2eb05e2c39be9fcda6c19078c6a9d1b"); // The same vectors with padding enabled TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "000102030405060708090A0B0C0D0E0F", true, "6bc1bee22e409f96e93d7e117393172a", "f58c4c04d6e5f1ba779eabfb5f7bfbd6485a5c81519cf378fa36d42b8547edc0"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "F58C4C04D6E5F1BA779EABFB5F7BFBD6", true, "ae2d8a571e03ac9c9eb76fac45af8e51", "9cfc4e967edb808d679f777bc6702c7d3a3aa5e0213db1a9901f9036cf5102d2"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "9CFC4E967EDB808D679F777BC6702C7D", true, "30c81c46a35ce411e5fbc1191a0a52ef", "39f23369a9d9bacfa530e263042314612f8da707643c90a6f732b3de1d3f5cee"); TestAES256CBC( "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4", "39F23369A9D9BACFA530E26304231461", true, "f69f2445df4f9b17ad2b417be66c3710", "b2eb05e2c39be9fcda6c19078c6a9d1b3f461796d6b0d6b2e0c2a72b4d80e644"); } BOOST_AUTO_TEST_CASE(chacha20_testvector) { // Test vector from RFC 7539 // test encryption TestChaCha20( "4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f" "66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e" "652074697020666f7220746865206675747572652c2073756e73637265656e20776f75" "6c642062652069742e", "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f", 0x4a000000UL, 1, "6e2e359a2568f98041ba0728dd0d6981e97e7aec1d4360c20a27afccfd9fae0bf91b65" "c5524733ab8f593dabcd62b3571639d624e65152ab8f530c359f0861d807ca0dbf500d" "6a6156a38e088a22b65e52bc514d16ccf806818ce91ab77937365af90bbf74a35be6b4" "0b8eedf2785e42874d"); // test keystream output TestChaCha20( "", "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f", 0x4a000000UL, 1, "224f51f3401bd9e12fde276fb8631ded8c131f823d2c06e27e4fcaec9ef3cf788a3b0a" "a372600a92b57974cded2b9334794cba40c63e34cdea212c4cf07d41b769a6749f3f63" "0f4122cafe28ec4dc47e26d4346d70b98c73f3e9c53ac40c5945398b6eda1a832c89c1" "67eacd901d7e2bf363"); // Test vectors from // https://tools.ietf.org/html/draft-agl-tls-chacha20poly1305-04#section-7 TestChaCha20( "", "0000000000000000000000000000000000000000000000000000000000000000", 0, 0, "76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da4159" "7c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586"); TestChaCha20( "", "0000000000000000000000000000000000000000000000000000000000000001", 0, 0, "4540f05a9f1fb296d7736e7b208e3c96eb4fe1834688d2604f450952ed432d41bbe2a0" "b6ea7566d2a5d1e7e20d42af2c53d792b1c43fea817e9ad275ae546963"); TestChaCha20( "", "0000000000000000000000000000000000000000000000000000000000000000", 0x0100000000000000ULL, 0, "de9cba7bf3d69ef5e786dc63973f653a0b49e015adbff7134fcb7df137821031e85a05" "0278a7084527214f73efc7fa5b5277062eb7a0433e445f41e3"); TestChaCha20( "", "0000000000000000000000000000000000000000000000000000000000000000", 1, 0, "ef3fdfd6c61578fbf5cf35bd3dd33b8009631634d21e42ac33960bd138e50d32111e4c" "af237ee53ca8ad6426194a88545ddc497a0b466e7d6bbdb0041b2f586b"); TestChaCha20( "", "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f", 0x0706050403020100ULL, 0, "f798a189f195e66982105ffb640bb7757f579da31602fc93ec01ac56f85ac3c134a454" "7b733b46413042c9440049176905d3be59ea1c53f15916155c2be8241a38008b9a26bc" "35941e2444177c8ade6689de95264986d95889fb60e84629c9bd9a5acb1cc118be563e" "b9b3a4a472f82e09a7e778492b562ef7130e88dfe031c79db9d4f7c7a899151b9a4750" "32b63fc385245fe054e3dd5a97a5f576fe064025d3ce042c566ab2c507b138db853e3d" "6959660996546cc9c4a6eafdc777c040d70eaf46f76dad3979e5c5360c3317166a1c89" "4c94a371876a94df7628fe4eaaf2ccb27d5aaae0ad7ad0f9d4b6ad3b54098746d4524d" "38407a6deb3ab78fab78c9"); } BOOST_AUTO_TEST_CASE(hkdf_hmac_sha256_l32_tests) { // Use rfc5869 test vectors but trucated to 32 bytes (our implementation // only support length 32) TestHKDF_SHA256_32( /* IKM */ "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", /* salt */ "000102030405060708090a0b0c", /* info */ "f0f1f2f3f4f5f6f7f8f9", /* expected OKM */ "3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf"); TestHKDF_SHA256_32( "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122" "232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445" "464748494a4b4c4d4e4f", "606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182" "838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5" "a6a7a8a9aaabacadaeaf", "b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2" "d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5" "f6f7f8f9fafbfcfdfeff", "b11e398dc80327a1c8e7f78c596a49344f012eda2d4efad8a050cc4c19afa97c"); TestHKDF_SHA256_32( "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", "", "", "8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d"); } +BOOST_AUTO_TEST_CASE(poly1305_testvector) { + // RFC 7539, section 2.5.2. + TestPoly1305( + "43727970746f6772617068696320466f72756d2052657365617263682047726f7570", + "85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b", + "a8061dc1305136c6c22b8baf0c0127a9"); + + // RFC 7539, section A.3. + TestPoly1305( + "0000000000000000000000000000000000000000000000000000000000000000000000" + "0000000000000000000000000000000" + "000000000000000000000000000", + "0000000000000000000000000000000000000000000000000000000000000000", + "00000000000000000000000000000000"); + + TestPoly1305( + "416e79207375626d697373696f6e20746f20746865204945544620696e74656e646564" + "2062792074686520436f6e747269627" + "5746f7220666f72207075626c69636174696f6e20617320616c6c206f7220706172742" + "06f6620616e204945544620496e7465" + "726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74" + "206d6164652077697468696e2074686" + "520636f6e74657874206f6620616e204945544620616374697669747920697320636f6" + "e7369646572656420616e2022494554" + "4620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e" + "636c756465206f72616c20737461746" + "56d656e747320696e20494554462073657373696f6e732c2061732077656c6c2061732" + "07772697474656e20616e6420656c65" + "6374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e7920" + "74696d65206f7220706c6163652c207" + "768696368206172652061646472657373656420746f", + "0000000000000000000000000000000036e5f6b5c5e06070f0efca96227a863e", + "36e5f6b5c5e06070f0efca96227a863e"); + + TestPoly1305( + "416e79207375626d697373696f6e20746f20746865204945544620696e74656e646564" + "2062792074686520436f6e747269627" + "5746f7220666f72207075626c69636174696f6e20617320616c6c206f7220706172742" + "06f6620616e204945544620496e7465" + "726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74" + "206d6164652077697468696e2074686" + "520636f6e74657874206f6620616e204945544620616374697669747920697320636f6" + "e7369646572656420616e2022494554" + "4620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e" + "636c756465206f72616c20737461746" + "56d656e747320696e20494554462073657373696f6e732c2061732077656c6c2061732" + "07772697474656e20616e6420656c65" + "6374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e7920" + "74696d65206f7220706c6163652c207" + "768696368206172652061646472657373656420746f", + "36e5f6b5c5e06070f0efca96227a863e00000000000000000000000000000000", + "f3477e7cd95417af89a6b8794c310cf0"); + + TestPoly1305( + "2754776173206272696c6c69672c20616e642074686520736c6974687920746f766573" + "0a446964206779726520616e6420676" + "96d626c6520696e2074686520776162653a0a416c6c206d696d7379207765726520746" + "86520626f726f676f7665732c0a416e" + "6420746865206d6f6d65207261746873206f757467726162652e", + "1c9240a5eb55d38af333888604f6b5f0473917c1402b80099dca5cbc207075c0", + "4541669a7eaaee61e708dc7cbcc5eb62"); + + TestPoly1305( + "ffffffffffffffffffffffffffffffff", + "0200000000000000000000000000000000000000000000000000000000000000", + "03000000000000000000000000000000"); + + TestPoly1305( + "02000000000000000000000000000000", + "02000000000000000000000000000000ffffffffffffffffffffffffffffffff", + "03000000000000000000000000000000"); + + TestPoly1305( + "fffffffffffffffffffffffffffffffff0ffffffffffffffffffffffffffffff110000" + "00000000000000000000000000", + "0100000000000000000000000000000000000000000000000000000000000000", + "05000000000000000000000000000000"); + + TestPoly1305( + "fffffffffffffffffffffffffffffffffbfefefefefefefefefefefefefefefe010101" + "01010101010101010101010101", + "0100000000000000000000000000000000000000000000000000000000000000", + "00000000000000000000000000000000"); + + TestPoly1305( + "fdffffffffffffffffffffffffffffff", + "0200000000000000000000000000000000000000000000000000000000000000", + "faffffffffffffffffffffffffffffff"); + + TestPoly1305( + "e33594d7505e43b900000000000000003394d7505e4379cd0100000000000000000000" + "0000000000000000000000000001000000000000000000000000000000", + "0100000000000000040000000000000000000000000000000000000000000000", + "14000000000000005500000000000000"); + + TestPoly1305( + "e33594d7505e43b900000000000000003394d7505e4379cd0100000000000000000000" + "00000000000000000000000000", + "0100000000000000040000000000000000000000000000000000000000000000", + "13000000000000000000000000000000"); +} + BOOST_AUTO_TEST_CASE(countbits_tests) { FastRandomContext ctx; for (unsigned int i = 0; i <= 64; ++i) { if (i == 0) { // Check handling of zero. BOOST_CHECK_EQUAL(CountBits(0), 0U); } else if (i < 10) { for (uint64_t j = 1 << (i - 1); (j >> i) == 0; ++j) { // Exhaustively test up to 10 bits BOOST_CHECK_EQUAL(CountBits(j), i); } } else { for (int k = 0; k < 1000; k++) { // Randomly test 1000 samples of each length above 10 bits. uint64_t j = uint64_t(1) << (i - 1) | ctx.randbits(i - 1); BOOST_CHECK_EQUAL(CountBits(j), i); } } } } BOOST_AUTO_TEST_CASE(sha256d64) { for (int i = 0; i <= 32; ++i) { uint8_t in[64 * 32]; uint8_t out1[32 * 32], out2[32 * 32]; for (int j = 0; j < 64 * i; ++j) { in[j] = InsecureRandBits(8); } for (int j = 0; j < i; ++j) { CHash256().Write(in + 64 * j, 64).Finalize(out1 + 32 * j); } SHA256D64(out2, in, i); BOOST_CHECK(memcmp(out1, out2, 32 * i) == 0); } } BOOST_AUTO_TEST_SUITE_END()