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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.

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package org.bouncycastle.asn1.x509;

import java.util.Enumeration;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERBitString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.x500.X500Name;

/**
 * PKIX RFC-2459
 *
 * The X.509 v2 CRL syntax is as follows.  For signature calculation,
 * the data that is to be signed is ASN.1 DER encoded.
 *
 * 
 * CertificateList  ::=  SEQUENCE  {
 *      tbsCertList          TBSCertList,
 *      signatureAlgorithm   AlgorithmIdentifier,
 *      signatureValue       BIT STRING  }
 * 
*/ public class CertificateList extends ASN1Object { TBSCertList tbsCertList; AlgorithmIdentifier sigAlgId; DERBitString sig; boolean isHashCodeSet = false; int hashCodeValue; public static CertificateList getInstance( ASN1TaggedObject obj, boolean explicit) { return getInstance(ASN1Sequence.getInstance(obj, explicit)); } public static CertificateList getInstance( Object obj) { if (obj instanceof CertificateList) { return (CertificateList)obj; } else if (obj != null) { return new CertificateList(ASN1Sequence.getInstance(obj)); } return null; } /** * @deprecated use getInstance() method. * @param seq */ public CertificateList( ASN1Sequence seq) { if (seq.size() == 3) { tbsCertList = TBSCertList.getInstance(seq.getObjectAt(0)); sigAlgId = AlgorithmIdentifier.getInstance(seq.getObjectAt(1)); sig = DERBitString.getInstance(seq.getObjectAt(2)); } else { throw new IllegalArgumentException("sequence wrong size for CertificateList"); } } public TBSCertList getTBSCertList() { return tbsCertList; } public TBSCertList.CRLEntry[] getRevokedCertificates() { return tbsCertList.getRevokedCertificates(); } public Enumeration getRevokedCertificateEnumeration() { return tbsCertList.getRevokedCertificateEnumeration(); } public AlgorithmIdentifier getSignatureAlgorithm() { return sigAlgId; } public DERBitString getSignature() { return sig; } public int getVersionNumber() { return tbsCertList.getVersionNumber(); } public X500Name getIssuer() { return tbsCertList.getIssuer(); } public Time getThisUpdate() { return tbsCertList.getThisUpdate(); } public Time getNextUpdate() { return tbsCertList.getNextUpdate(); } public ASN1Primitive toASN1Primitive() { ASN1EncodableVector v = new ASN1EncodableVector(); v.add(tbsCertList); v.add(sigAlgId); v.add(sig); return new DERSequence(v); } public int hashCode() { if (!isHashCodeSet) { hashCodeValue = super.hashCode(); isHashCodeSet = true; } return hashCodeValue; } }




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