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Merge pull request #5 from cppalliance/wchar
Add native interfaces to wider character types for MD5
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| Original file line number | Diff line number | Diff line change |
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| // Copyright 2024 Matt Borland | ||
| // Distributed under the Boost Software License, Version 1.0. | ||
| // https://www.boost.org/LICENSE_1_0.txt | ||
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| #ifndef BOOST_CRYPT_UTILITES_ITERATOR_HPP | ||
| #define BOOST_CRYPT_UTILITES_ITERATOR_HPP | ||
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| #include <boost/crypt/utility/config.hpp> | ||
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| #ifdef BOOST_CRYPT_HAS_CUDA | ||
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| #include <cuda/std/iterator> | ||
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| namespace boost { | ||
| namespace crypt { | ||
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| template <typename Iter> | ||
| struct iterator_traits : public cuda::std::iterator_traits<Iter> {}; | ||
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| template <typename T> | ||
| struct iterator_traits<T*> : public cuda::std::iterator_traits<T*> {}; | ||
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| } // namespace crypt | ||
| } // namespace boost | ||
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| #else | ||
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| #ifndef BOOST_CRYPT_BUILD_MODULE | ||
| #include <iterator> | ||
| #endif | ||
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| namespace boost { | ||
| namespace crypt { | ||
| namespace utility { | ||
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| template <typename Iter> | ||
| struct iterator_traits : public std::iterator_traits<Iter> {}; | ||
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| template <typename T> | ||
| struct iterator_traits<T*> : public std::iterator_traits<T*> {}; | ||
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| } // namespace utility | ||
| } // namespace crypt | ||
| } // namespace boost | ||
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| #endif // BOOST_CRYPT_HAS_CUDA | ||
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| #endif //BOOST_CRYPT_UTILITES_ITERATOR_HPP |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| // Copyright 2024 Matt Borland | ||
| // Distributed under the Boost Software License, Version 1.0. | ||
| // https://www.boost.org/LICENSE_1_0.txt | ||
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| #ifndef BOOST_CRYPT_TEST_GENERATE_RANDOM_STRINGS | ||
| #define BOOST_CRYPT_TEST_GENERATE_RANDOM_STRINGS | ||
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| #include <random> | ||
| #include <cstdlib> | ||
| #include <ctime> | ||
| #include <cstring> | ||
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| namespace boost { | ||
| namespace crypt { | ||
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| inline void generate_random_string(char* str, std::size_t length) | ||
| { | ||
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| const char charset[] = "0123456789" | ||
| "ABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||
| "abcdefghijklmnopqrstuvwxyz"; | ||
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| const std::size_t charset_size = sizeof(charset) - 1; | ||
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| std::mt19937_64 rng(42); | ||
| std::uniform_int_distribution<std::size_t> dist(0, charset_size); | ||
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| for (std::size_t i = 0; i < length - 1; ++i) | ||
| { | ||
| const auto index = dist(rng); | ||
| str[i] = charset[index]; | ||
| } | ||
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| str[length - 1] = '\0'; | ||
| } | ||
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| inline void generate_random_string(char16_t* str, std::size_t length) | ||
| { | ||
| const char16_t charset[] = u"0123456789" | ||
| u"ABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||
| u"abcdefghijklmnopqrstuvwxyz"; | ||
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| const std::size_t charset_size = std::char_traits<char16_t>::length(charset); | ||
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| std::mt19937_64 rng(42); | ||
| std::uniform_int_distribution<std::size_t> dist(0, charset_size - 1); | ||
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| for (std::size_t i = 0; i < length - 1; ++i) | ||
| { | ||
| const auto index = dist(rng); | ||
| str[i] = charset[index]; | ||
| } | ||
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| str[length - 1] = u'\0'; | ||
| } | ||
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| inline void generate_random_string(char32_t* str, std::size_t length) | ||
| { | ||
| const char32_t charset[] = U"0123456789" | ||
| U"ABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||
| U"abcdefghijklmnopqrstuvwxyz"; | ||
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| const std::size_t charset_size = std::char_traits<char32_t>::length(charset); | ||
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| std::mt19937_64 rng(42); | ||
| std::uniform_int_distribution<std::size_t> dist(0, charset_size - 1); | ||
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| for (std::size_t i = 0; i < length - 1; ++i) | ||
| { | ||
| const auto index = dist(rng); | ||
| str[i] = charset[index]; | ||
| } | ||
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| str[length - 1] = u'\0'; | ||
| } | ||
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| inline void generate_random_string(wchar_t* str, std::size_t length) | ||
| { | ||
| const wchar_t charset[] = L"0123456789" | ||
| L"ABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||
| L"abcdefghijklmnopqrstuvwxyz"; | ||
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| const std::size_t charset_size = std::char_traits<wchar_t>::length(charset); | ||
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| std::mt19937_64 rng(42); | ||
| std::uniform_int_distribution<std::size_t> dist(0, charset_size - 1); | ||
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| for (std::size_t i = 0; i < length - 1; ++i) | ||
| { | ||
| const auto index = dist(rng); | ||
| str[i] = charset[index]; | ||
| } | ||
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| str[length - 1] = u'\0'; | ||
| } | ||
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| } // Namespace crypt | ||
| } // namespace boost | ||
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| #endif // BOOST_CRYPT_TEST_GENERATE_RANDOM_STRINGS |
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