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55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
// Copyright 2017, 2018 Peter Dimov.
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#define _CRT_SECURE_NO_WARNINGS
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#include <boost/hash2/md5.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <cstdint>
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#include <string>
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#include <cstddef>
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#include <cstdio>
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template<std::size_t N> std::string to_string( std::array<unsigned char, N> const & v )
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{
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std::string r;
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for( std::size_t i = 0; i < N; ++i )
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{
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char buffer[ 8 ];
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std::snprintf( buffer, sizeof( buffer ), "%02x", static_cast<int>( v[ i ] ) );
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r += buffer;
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}
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return r;
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}
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template<class H> std::string digest( char const * s )
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{
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H h;
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h.update( s, std::strlen( s ) );
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return to_string( h.result() );
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}
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using boost::hash2::md5_128;
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int main()
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{
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// Test vectors from https://tools.ietf.org/html/rfc1321
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BOOST_TEST_EQ( digest<md5_128>( "" ), std::string( "d41d8cd98f00b204e9800998ecf8427e" ) );
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BOOST_TEST_EQ( digest<md5_128>( "a" ), std::string( "0cc175b9c0f1b6a831c399e269772661" ) );
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BOOST_TEST_EQ( digest<md5_128>( "abc" ), std::string( "900150983cd24fb0d6963f7d28e17f72" ) );
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BOOST_TEST_EQ( digest<md5_128>( "message digest" ), std::string( "f96b697d7cb7938d525a2f31aaf161d0" ) );
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BOOST_TEST_EQ( digest<md5_128>( "abcdefghijklmnopqrstuvwxyz" ), std::string( "c3fcd3d76192e4007dfb496cca67e13b" ) );
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BOOST_TEST_EQ( digest<md5_128>( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" ), std::string( "d174ab98d277d9f5a5611c2c9f419d9f" ) );
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BOOST_TEST_EQ( digest<md5_128>( "12345678901234567890123456789012345678901234567890123456789012345678901234567890" ), std::string( "57edf4a22be3c955ac49da2e2107b67a" ) );
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return boost::report_errors();
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}
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