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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. Note: this package includes the NTRU encryption algorithms.

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package org.bouncycastle.asn1.isismtt.x509;

import java.util.Enumeration;

import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1String;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERIA5String;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.isismtt.ISISMTTObjectIdentifiers;
import org.bouncycastle.asn1.x500.DirectoryString;

/**
 * Names of authorities which are responsible for the administration of title
 * registers.
 * 
 * 
 *             NamingAuthority ::= SEQUENCE 
 *             {
 *               namingAuthorityId OBJECT IDENTIFIER OPTIONAL,
 *               namingAuthorityUrl IA5String OPTIONAL,
 *               namingAuthorityText DirectoryString(SIZE(1..128)) OPTIONAL
 *             }
 * 
* @see org.bouncycastle.asn1.isismtt.x509.AdmissionSyntax * */ public class NamingAuthority extends ASN1Object { /** * Profession OIDs should always be defined under the OID branch of the * responsible naming authority. At the time of this writing, the work group * �Recht, Wirtschaft, Steuern� (�Law, Economy, Taxes�) is registered as the * first naming authority under the OID id-isismtt-at-namingAuthorities. */ public static final ASN1ObjectIdentifier id_isismtt_at_namingAuthorities_RechtWirtschaftSteuern = new ASN1ObjectIdentifier(ISISMTTObjectIdentifiers.id_isismtt_at_namingAuthorities + ".1"); private ASN1ObjectIdentifier namingAuthorityId; private String namingAuthorityUrl; private DirectoryString namingAuthorityText; public static NamingAuthority getInstance(Object obj) { if (obj == null || obj instanceof NamingAuthority) { return (NamingAuthority)obj; } if (obj instanceof ASN1Sequence) { return new NamingAuthority((ASN1Sequence)obj); } throw new IllegalArgumentException("illegal object in getInstance: " + obj.getClass().getName()); } public static NamingAuthority getInstance(ASN1TaggedObject obj, boolean explicit) { return getInstance(ASN1Sequence.getInstance(obj, explicit)); } /** * Constructor from ASN1Sequence. *
     *             NamingAuthority ::= SEQUENCE
     *             {
     *               namingAuthorityId OBJECT IDENTIFIER OPTIONAL,
     *               namingAuthorityUrl IA5String OPTIONAL,
     *               namingAuthorityText DirectoryString(SIZE(1..128)) OPTIONAL
     *             }
     * 
* * @param seq The ASN.1 sequence. */ private NamingAuthority(ASN1Sequence seq) { if (seq.size() > 3) { throw new IllegalArgumentException("Bad sequence size: " + seq.size()); } Enumeration e = seq.getObjects(); if (e.hasMoreElements()) { ASN1Encodable o = (ASN1Encodable)e.nextElement(); if (o instanceof ASN1ObjectIdentifier) { namingAuthorityId = (ASN1ObjectIdentifier)o; } else if (o instanceof DERIA5String) { namingAuthorityUrl = DERIA5String.getInstance(o).getString(); } else if (o instanceof ASN1String) { namingAuthorityText = DirectoryString.getInstance(o); } else { throw new IllegalArgumentException("Bad object encountered: " + o.getClass()); } } if (e.hasMoreElements()) { ASN1Encodable o = (ASN1Encodable)e.nextElement(); if (o instanceof DERIA5String) { namingAuthorityUrl = DERIA5String.getInstance(o).getString(); } else if (o instanceof ASN1String) { namingAuthorityText = DirectoryString.getInstance(o); } else { throw new IllegalArgumentException("Bad object encountered: " + o.getClass()); } } if (e.hasMoreElements()) { ASN1Encodable o = (ASN1Encodable)e.nextElement(); if (o instanceof ASN1String) { namingAuthorityText = DirectoryString.getInstance(o); } else { throw new IllegalArgumentException("Bad object encountered: " + o.getClass()); } } } /** * @return Returns the namingAuthorityId. */ public ASN1ObjectIdentifier getNamingAuthorityId() { return namingAuthorityId; } /** * @return Returns the namingAuthorityText. */ public DirectoryString getNamingAuthorityText() { return namingAuthorityText; } /** * @return Returns the namingAuthorityUrl. */ public String getNamingAuthorityUrl() { return namingAuthorityUrl; } /** * Constructor from given details. *

* All parameters can be combined. * * @param namingAuthorityId ObjectIdentifier for naming authority. * @param namingAuthorityUrl URL for naming authority. * @param namingAuthorityText Textual representation of naming authority. */ public NamingAuthority(ASN1ObjectIdentifier namingAuthorityId, String namingAuthorityUrl, DirectoryString namingAuthorityText) { this.namingAuthorityId = namingAuthorityId; this.namingAuthorityUrl = namingAuthorityUrl; this.namingAuthorityText = namingAuthorityText; } /** * Produce an object suitable for an ASN1OutputStream. *

* Returns: *

     *             NamingAuthority ::= SEQUENCE
     *             {
     *               namingAuthorityId OBJECT IDENTIFIER OPTIONAL,
     *               namingAuthorityUrl IA5String OPTIONAL,
     *               namingAuthorityText DirectoryString(SIZE(1..128)) OPTIONAL
     *             }
     * 
* * @return a DERObject */ public ASN1Primitive toASN1Primitive() { ASN1EncodableVector vec = new ASN1EncodableVector(); if (namingAuthorityId != null) { vec.add(namingAuthorityId); } if (namingAuthorityUrl != null) { vec.add(new DERIA5String(namingAuthorityUrl, true)); } if (namingAuthorityText != null) { vec.add(namingAuthorityText); } return new DERSequence(vec); } }




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