Example usage for org.bouncycastle.asn1.cms CompressedData getCompressionAlgorithmIdentifier

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.cms CompressedData getCompressionAlgorithmIdentifier.

Prototype

public AlgorithmIdentifier getCompressionAlgorithmIdentifier() 

Source Link

Usage

From source file:es.gob.afirma.applet.CMSInformation.java

License:Open Source License

/**
 * Obtiene la información de un tipo Compressed Data.
 * @return  Representación de los datos.
 *//*from ww w  .  j  a  v a  2s  .c  o m*/
private static String getFromCompressedData(final ASN1TaggedObject doj) {
    String detalle = ""; //$NON-NLS-1$
    detalle = detalle + "Tipo:" + SP + COMPRESSED_DATA + CR; //$NON-NLS-1$
    final CompressedData ed = CompressedData.getInstance(doj.getObject());

    //obtenemos la version
    detalle = detalle + AppletMessages.getString("CMSInformation.1") + SP + ed.getVersion() + CR; //$NON-NLS-1$

    final AlgorithmIdentifier aid = ed.getCompressionAlgorithmIdentifier();
    if (aid.getAlgorithm().toString().equals("1.2.840.113549.1.9.16.3.8")) { //$NON-NLS-1$
        detalle = detalle + "OID del Algoritmo de firma: ZLIB" + CR; //$NON-NLS-1$
    } else {
        detalle = detalle + "OID del Algoritmo de firma:" + SP + aid.getAlgorithm() + CR; //$NON-NLS-1$
    }

    return detalle;
}

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