ed25519.hxx

#pragma once
 
#include <StormByte/crypto/signer/generic.hxx>
#include <StormByte/crypto/keypair/ed25519.hxx>
 
namespace StormByte::Crypto::Signer {
    class STORMBYTE_CRYPTO_PUBLIC ED25519 final: public Generic {
        public:
            inline                                                      ED25519(KeyPair::Generic::PointerType keypair):
            Generic(Type::ED25519, keypair) {}
 
            inline                                                      ED25519(const KeyPair::ED25519& keypair):
            Generic(Type::ED25519, keypair) {}
 
            inline                                                      ED25519(KeyPair::ED25519&& keypair):
            Generic(Type::ED25519, keypair) {}
 
            ED25519(const ED25519& other)                               = default;
 
            ED25519(ED25519&& other) noexcept                           = default;
 
            ~ED25519() noexcept                                         = default;
 
            ED25519& operator=(const ED25519& other)                    = default;
 
            ED25519& operator=(ED25519&& other) noexcept                = default;
 
            PointerType                                                 Clone() const noexcept override {
                return std::make_shared<ED25519>(*this);
            }
 
            PointerType                                                 Move() noexcept override {
                return std::make_shared<ED25519>(std::move(*this));
            }
 
        private:
            bool                                                        DoSign(std::span<const std::byte> input, Buffer::WriteOnly& output) const noexcept override;
 
            Buffer::Consumer                                            DoSign(Buffer::Consumer consumer, ReadMode mode) const noexcept override;
 
            bool                                                        DoVerify(std::span<const std::byte> input, const std::string& signature) const noexcept override;
            bool                                                        DoVerify(Buffer::Consumer consumer, const std::string& signature, ReadMode mode) const noexcept override;
    };
}