third_party/WebKit/Source/modules/crypto/KeyAlgorithm.h

/*
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#ifndef KeyAlgorithm_h
#define KeyAlgorithm_h

#include "bindings/core/v8/ScriptWrappable.h"
#include "platform/heap/Handle.h"
#include "public/platform/WebCryptoKeyAlgorithm.h"
#include "wtf/Forward.h"

namespace blink {

class KeyAlgorithm : public GarbageCollectedFinalized<KeyAlgorithm>, public ScriptWrappable {
public:
    ~KeyAlgorithm() override;

    static KeyAlgorithm* create(const WebCryptoKeyAlgorithm&);
    static KeyAlgorithm* createHash(const WebCryptoAlgorithm&);

    String name();

    // Needed by SpecialWrapFor and for casting.
    bool isAesKeyAlgorithm() const;
    bool isHmacKeyAlgorithm() const;
    bool isRsaHashedKeyAlgorithm() const;

    DECLARE_VIRTUAL_TRACE();

protected:
    explicit KeyAlgorithm(const WebCryptoKeyAlgorithm&);

    WebCryptoKeyAlgorithm m_algorithm;
};

#define DEFINE_KEY_ALGORITHM_TYPE_CASTS(thisType) \
    DEFINE_TYPE_CASTS(thisType, KeyAlgorithm, value, value->is##thisType(), value.is##thisType())

} // namespace blink

#endif