Package se.swedenconnect.sigval.pdf.utils

Class CMSVerifyUtils

java.lang.Object

se.swedenconnect.sigval.pdf.utils.CMSVerifyUtils

public class CMSVerifyUtils
extends Object

Utility methods for CMS verification

Author:

Martin Lindström (martin@idsec.se), Stefan Santesson (stefan@idsec.se)

Constructor Summary

Constructors

Constructor	Description
CMSVerifyUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	checkAlgoritmConsistency(ExtendedPdfSigValResult sigResult)
static void	getCMSAlgoritmProtectionData(org.bouncycastle.asn1.cms.Attribute cmsAlgoProtAttr, ExtendedPdfSigValResult sigResult)
static org.bouncycastle.cms.CMSSignedDataParser	getCMSSignedDataParser(org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature sig, byte[] signedPdfDoc)	Obtains a CMSSignedDataParser*

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CMSVerifyUtils

public CMSVerifyUtils()

Method Details

getCMSSignedDataParser

public static org.bouncycastle.cms.CMSSignedDataParser getCMSSignedDataParser(org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature sig,
 byte[] signedPdfDoc)
                                                                       throws org.bouncycastle.cms.CMSException,
IOException

Obtains a CMSSignedDataParser*

Parameters:

sig - The PDSignature of the signature

signedPdfDoc - the bytes of the complete PDF document holding this signature

Returns:

CMSSignedDataParser

Throws:

org.bouncycastle.cms.CMSException - on error

IOException - on error

getCMSAlgoritmProtectionData

public static void getCMSAlgoritmProtectionData(org.bouncycastle.asn1.cms.Attribute cmsAlgoProtAttr,
 ExtendedPdfSigValResult sigResult)

checkAlgoritmConsistency

public static boolean checkAlgoritmConsistency(ExtendedPdfSigValResult sigResult)