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https://github.com/arvidn/libtorrent.git
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arvidn
85 lines
2.2 KiB
C++
85 lines
2.2 KiB
C++
/*
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Copyright (c) 2016, Alden Torres
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Copyright (c) 2017, 2019-2021, Arvid Norberg
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Copyright (c) 2021, Mike Tzou
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All rights reserved.
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You may use, distribute and modify this code under the terms of the BSD license,
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see LICENSE file.
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*/
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#ifndef TORRENT_DISABLE_DHT
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#include "libtorrent/aux_/hasher512.hpp"
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#include "libtorrent/hex.hpp"
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#include "test.hpp"
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using namespace lt;
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namespace
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{
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void test_vector(std::string s, std::string output, int const n = 1)
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{
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aux::hasher512 h;
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for (int i = 0; i < n; i++)
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h.update(s);
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std::string digest = h.final().to_string();
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TEST_EQUAL(aux::to_hex(digest), output);
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}
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}
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// http://www.di-mgt.com.au/sha_testvectors.html
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TORRENT_TEST(hasher512_test_vec1)
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{
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test_vector(
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"abc"
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, "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"
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"2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f"
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);
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test_vector(
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"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
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, "204a8fc6dda82f0a0ced7beb8e08a41657c16ef468b228a8279be331a703c335"
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"96fd15c13b1b07f9aa1d3bea57789ca031ad85c7a71dd70354ec631238ca3445"
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);
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test_vector(
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"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhi"
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"jklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
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, "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018"
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"501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909"
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);
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test_vector(
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"a"
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, "e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb"
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"de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b"
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, 1000000
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);
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test_vector(
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"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno"
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, "b47c933421ea2db149ad6e10fce6c7f93d0752380180ffd7f4629a712134831d"
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"77be6091b819ed352c2967a2e2d4fa5050723c9630691f1a05a7281dbe6c1086"
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, 16777216
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);
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}
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TORRENT_TEST(hasher512_move)
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{
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std::string const input = "abc";
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std::string const digest = aux::hasher512(input).final().to_string();
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aux::hasher512 tmp1(input);
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aux::hasher512 h1(std::move(tmp1));
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TEST_EQUAL(h1.final().to_string(), digest);
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aux::hasher512 tmp2(input);
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aux::hasher512 h2 = std::move(tmp2);
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TEST_EQUAL(h2.final().to_string(), digest);
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}
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#endif // TORRENT_DISABLE_DHT
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