35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
#ifndef CHAOS_CIPHER_BLOCK_ENCRYPTOR_HPP
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#define CHAOS_CIPHER_BLOCK_ENCRYPTOR_HPP
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#include <concepts>
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#include <cstdint>
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#include <type_traits>
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namespace Chaos::Cipher::Block
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{
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template<typename T>
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concept Encryptor = requires(const T constEncryptor,
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typename T::Block block,
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uint8_t * outBegin, uint8_t * outEnd,
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uint8_t * inBegin, uint8_t * inEnd)
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{
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typename T::Block;
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typename T::Key;
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requires std::constructible_from<T, typename T::Key>;
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requires std::unsigned_integral<std::remove_cvref_t<decltype(T::BlockSize)>>;
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typename std::integral_constant<decltype(T::BlockSize), T::BlockSize>;
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requires std::unsigned_integral<std::remove_cvref_t<decltype(T::KeySize)>>;
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typename std::integral_constant<decltype(T::KeySize), T::KeySize>;
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constEncryptor.EncryptBlock(outBegin, outEnd, inBegin, inEnd);
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{ constEncryptor.EncryptBlock(block) } -> std::same_as<typename T::Block>;
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{ constEncryptor.GetBlockSize() } -> std::unsigned_integral;
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};
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} // namespace Chaos::Cipher::Block
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#endif // CHAOS_CIPHER_BLOCK_ENCRYPTOR_HPP
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