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 * Copyright (C) 2016-2024 Apple Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * 1. Redistributions of source code must retain the above copyright
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 *
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#pragma once

#include <JavaScriptCore/Uint8Array.h>
#include <WebCore/CryptoAlgorithmParameters.h>
#include <WebCore/CryptoAlgorithmRsaKeyGenParamsInit.h>
#include <wtf/Vector.h>

namespace WebCore {

class CryptoAlgorithmRsaKeyGenParams : public CryptoAlgorithmParameters {
    WTF_MAKE_TZONE_ALLOCATED(CryptoAlgorithmRsaKeyGenParams);
public:
    size_t modulusLength;
    RefPtr<Uint8Array> publicExponent;

    CryptoAlgorithmRsaKeyGenParams(CryptoAlgorithmIdentifier identifier, CryptoAlgorithmRsaKeyGenParamsInit init)
        : CryptoAlgorithmParameters { WTF::move(identifier), WTF::move(init) }
        , modulusLength { WTF::move(init.modulusLength) }
        , publicExponent { WTF::move(init.publicExponent) }
    {
    }

    Class parametersClass() const override { return Class::RsaKeyGenParams; }

    const Vector<uint8_t>& publicExponentVector() const LIFETIME_BOUND
    {
        if (!m_publicExponentVector.isEmpty() || !publicExponent->byteLength())
            return m_publicExponentVector;

        m_publicExponentVector.append(publicExponent->span());
        return m_publicExponentVector;
    }
private:
    mutable Vector<uint8_t> m_publicExponentVector;
};

} // namespace WebCore

SPECIALIZE_TYPE_TRAITS_CRYPTO_ALGORITHM_PARAMETERS(RsaKeyGenParams)
