twofish.hxx

#pragma once
 
#include <StormByte/crypto/crypter/symmetric/generic.hxx>
 
namespace StormByte::Crypto::Crypter {
    class STORMBYTE_CRYPTO_PUBLIC TwoFish final: public Symmetric {
        public:
            inline                                                  TwoFish(const std::string& password):
            Symmetric(Type::TwoFish, password) {}
 
            TwoFish(const TwoFish& other)                           = default;
 
            TwoFish(TwoFish&& other) noexcept                       = default;
 
            virtual ~TwoFish() noexcept                             = default;
 
            TwoFish& operator=(const TwoFish& other)                = default;
 
            TwoFish& operator=(TwoFish&& other) noexcept            = default;
 
            inline PointerType                                      Clone() const noexcept override {
                return std::make_shared<TwoFish>(*this);
            }
 
            inline PointerType                                      Move() noexcept override {
                return std::make_shared<TwoFish>(std::move(*this));
            }
 
        private:
            bool                                                    DoEncrypt(std::span<const std::byte> input, Buffer::WriteOnly& output) const noexcept override;
 
            Buffer::Consumer                                        DoEncrypt(Buffer::Consumer consumer, ReadMode mode) const noexcept override;
 
            bool                                                    DoDecrypt(std::span<const std::byte> input, Buffer::WriteOnly& output) const noexcept override;
 
            Buffer::Consumer                                        DoDecrypt(Buffer::Consumer consumer, ReadMode mode) const noexcept override;
    };
}