112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
#include "hash/sha1.hpp"
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#include <cruft/util/debug/assert.hpp>
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#include <cruft/util/tap.hpp>
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#include <cruft/util/types.hpp>
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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using cruft::crypto::hash::SHA1;
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///////////////////////////////////////////////////////////////////////////////
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std::vector<uint8_t>
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operator"" _u8s (const char *str, size_t len)
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{
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std::vector<uint8_t> res;
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res.resize (len);
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std::copy_n (str, len, std::begin (res));
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return res;
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}
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///////////////////////////////////////////////////////////////////////////////
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int
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main (int, char**)
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{
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cruft::TAP::logger tap;
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static const struct {
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const char *msg;
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std::vector<uint8_t> input;
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SHA1::digest_t output;
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} TESTS[] = {
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{
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"empty string",
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""_u8s,
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{ { 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55,
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0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09 } }
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},
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{
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"single a",
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"a"_u8s,
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{ { 0x86, 0xf7, 0xe4, 0x37, 0xfa, 0xa5, 0xa7, 0xfc, 0xe1, 0x5d,
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0x1d, 0xdc, 0xb9, 0xea, 0xea, 0xea, 0x37, 0x76, 0x67, 0xb8 } }
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},
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{
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"abc",
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"abc"_u8s,
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{ { 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E,
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0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D } }
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},
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{
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"abc...opq",
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"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"_u8s,
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{ { 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE,
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0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1 } }
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},
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{
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"896 bit alphabet",
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"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
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"hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"_u8s,
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{ 0xa4, 0x9b, 0x24, 0x46,
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0xa0, 0x2c, 0x64, 0x5b,
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0xf4, 0x19, 0xf9, 0x95,
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0xb6, 0x70, 0x91, 0x25,
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0x3a, 0x04, 0xa2, 0x59, }
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}
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// 1'000'000 * 'a'
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//{ "a",
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// { { 0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E,
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// 0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F } }
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//},
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// 16'777'216 x "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno"
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// about 1GiB of text
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// 7789f0c9 ef7bfc40 d9331114 3dfbe69e 2017f592
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// 80 repetitions of 01234567
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//{ "0123456701234567012345670123456701234567012345670123456701234567",
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// { { 0xDE, 0xA3, 0x56, 0xA2, 0xCD, 0xDD, 0x90, 0xC7, 0xA7, 0xEC,
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// 0xED, 0xC5, 0xEB, 0xB5, 0x63, 0x93, 0x4F, 0x46, 0x04, 0x52 } }
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//}
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};
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SHA1 obj;
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for (const auto &t: TESTS)
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tap.expect_eq (obj (t.input), t.output, "%s", t.msg);
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{
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std::vector<uint8_t> data (1'000'000, 0x61);
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SHA1::digest_t result {
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0x34, 0xaa, 0x97, 0x3c,
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0xd4, 0xc4, 0xda, 0xa4,
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0xf6, 0x1e, 0xeb, 0x2b,
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0xdb, 0xad, 0x27, 0x31,
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0x65, 0x34, 0x01, 0x6f,
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};
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tap.expect_eq (obj (data), result, "1'000'000 a's");
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}
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return tap.status ();
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}
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