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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.

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package org.bouncycastle.asn1.cmc;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import org.bouncycastle.util.Arrays;

/**
 * 
 *      id-cmc-decryptedPOP OBJECT IDENTIFIER ::= {id-cmc 10}
 *
 *       DecryptedPOP ::= SEQUENCE {
 *            bodyPartID      BodyPartID,
 *            thePOPAlgID     AlgorithmIdentifier,
 *            thePOP          OCTET STRING
 *       }
 * 
*/ public class DecryptedPOP extends ASN1Object { private final BodyPartID bodyPartID; private final AlgorithmIdentifier thePOPAlgID; private final byte[] thePOP; public DecryptedPOP(BodyPartID bodyPartID, AlgorithmIdentifier thePOPAlgID, byte[] thePOP) { this.bodyPartID = bodyPartID; this.thePOPAlgID = thePOPAlgID; this.thePOP = Arrays.clone(thePOP); } private DecryptedPOP(ASN1Sequence seq) { if (seq.size() != 3) { throw new IllegalArgumentException("incorrect sequence size"); } this.bodyPartID = BodyPartID.getInstance(seq.getObjectAt(0)); this.thePOPAlgID = AlgorithmIdentifier.getInstance(seq.getObjectAt(1)); this.thePOP = Arrays.clone(ASN1OctetString.getInstance(seq.getObjectAt(2)).getOctets()); } public static DecryptedPOP getInstance(Object o) { if (o instanceof DecryptedPOP) { return (DecryptedPOP)o; } if (o != null) { return new DecryptedPOP(ASN1Sequence.getInstance(o)); } return null; } public BodyPartID getBodyPartID() { return bodyPartID; } public AlgorithmIdentifier getThePOPAlgID() { return thePOPAlgID; } public byte[] getThePOP() { return Arrays.clone(thePOP); } public ASN1Primitive toASN1Primitive() { ASN1EncodableVector v = new ASN1EncodableVector(); v.add(bodyPartID); v.add(thePOPAlgID); v.add(new DEROctetString(thePOP)); return new DERSequence(v); } }




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