Example usage for org.bouncycastle.asn1.ess ContentIdentifier getValue

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.ess ContentIdentifier getValue.

Prototype

public ASN1OctetString getValue() 

Source Link

Usage

From source file:eu.europa.ec.markt.dss.validation102853.cades.CAdESSignature.java

License:Open Source License

@Override
public String getContentIdentifier() {

    final AttributeTable signedAttributes = signerInformation.getSignedAttributes();
    if (signedAttributes == null) {
        return null;
    }/*from   ww w. ja  v a 2  s .c  o  m*/
    final Attribute contentIdentifierAttribute = signedAttributes
            .get(PKCSObjectIdentifiers.id_aa_contentIdentifier);
    if (contentIdentifierAttribute == null) {
        return null;
    }
    final ASN1Encodable asn1Encodable = contentIdentifierAttribute.getAttrValues().getObjectAt(0);
    final ContentIdentifier contentIdentifier = ContentIdentifier.getInstance(asn1Encodable);
    final String contentIdentifierString = DSSASN1Utils.toString(contentIdentifier.getValue());
    return contentIdentifierString;
}

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