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#ifndef __com_sun_star_xml_crypto_xdigestcontextsupplier_idl_
#define __com_sun_star_xml_crypto_xdigestcontextsupplier_idl_

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_beans_NamedValue_idl__
#include <com/sun/star/beans/NamedValue.idl>
#endif

#ifndef __com_sun_star_xml_crypto_XDigestContext_idl__
#include <com/sun/star/xml/crypto/XDigestContext.idl>
#endif

#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif

//============================================================================

 module com {  module sun {  module star {  module xml { module crypto {

//============================================================================
/** This interface allows to get an object to generate a digest of a specified
    format.

    @since OOo 3.4
 */
interface XDigestContextSupplier : com::sun::star::uno::XInterface
{
    //------------------------------------------------------------------------
    /** returns an object that allows to generate the specified digest.

        @param nDigestID
            the internal ID specifying the algorithm,
            should take value from <type>DigestID</type>

        @param aParams
            optional parameters that could be used to initialize the digest,
            for example, it could contain a key and etc.

        @throws ::com::sun::star::lang::IllegalArgumentException
            one of provided arguments is illegal
     */
    XDigestContext getDigestContext(
                [in] long nDigestID,
                [in] sequence< ::com::sun::star::beans::NamedValue > aParams )
        raises( ::com::sun::star::lang::IllegalArgumentException );
};

//============================================================================

}; }; }; }; };

#endif
