| 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.cms.ContentInfo; |
| import org.bouncycastle.asn1.x509.AlgorithmIdentifier; |
| import org.bouncycastle.util.Arrays; |
| |
| /** |
| * <pre> |
| * id-cmc-encryptedPOP OBJECT IDENTIFIER ::= {id-cmc 9} |
| * |
| * EncryptedPOP ::= SEQUENCE { |
| * request TaggedRequest, |
| * cms ContentInfo, |
| * thePOPAlgID AlgorithmIdentifier, |
| * witnessAlgID AlgorithmIdentifier, |
| * witness OCTET STRING |
| * } |
| * </pre> |
| */ |
| public class EncryptedPOP |
| extends ASN1Object |
| { |
| private final TaggedRequest request; |
| private final ContentInfo cms; |
| private final AlgorithmIdentifier thePOPAlgID; |
| private final AlgorithmIdentifier witnessAlgID; |
| private final byte[] witness; |
| |
| private EncryptedPOP(ASN1Sequence seq) |
| { |
| if (seq.size() != 5) |
| { |
| throw new IllegalArgumentException("incorrect sequence size"); |
| } |
| this.request = TaggedRequest.getInstance(seq.getObjectAt(0)); |
| this.cms = ContentInfo.getInstance(seq.getObjectAt(1)); |
| this.thePOPAlgID = AlgorithmIdentifier.getInstance(seq.getObjectAt(2)); |
| this.witnessAlgID = AlgorithmIdentifier.getInstance(seq.getObjectAt(3)); |
| this.witness = Arrays.clone(ASN1OctetString.getInstance(seq.getObjectAt(4)).getOctets()); |
| } |
| |
| public EncryptedPOP( |
| TaggedRequest request, |
| ContentInfo cms, |
| AlgorithmIdentifier thePOPAlgID, |
| AlgorithmIdentifier witnessAlgID, |
| byte[] witness) |
| { |
| this.request = request; |
| this.cms = cms; |
| this.thePOPAlgID = thePOPAlgID; |
| this.witnessAlgID = witnessAlgID; |
| this.witness = Arrays.clone(witness); |
| } |
| |
| public static EncryptedPOP getInstance(Object o) |
| { |
| if (o instanceof EncryptedPOP) |
| { |
| return (EncryptedPOP)o; |
| } |
| |
| if (o != null) |
| { |
| return new EncryptedPOP(ASN1Sequence.getInstance(o)); |
| } |
| |
| return null; |
| } |
| |
| |
| public TaggedRequest getRequest() |
| { |
| return request; |
| } |
| |
| public ContentInfo getCms() |
| { |
| return cms; |
| } |
| |
| public AlgorithmIdentifier getThePOPAlgID() |
| { |
| return thePOPAlgID; |
| } |
| |
| public AlgorithmIdentifier getWitnessAlgID() |
| { |
| return witnessAlgID; |
| } |
| |
| public byte[] getWitness() |
| { |
| return Arrays.clone(witness); |
| } |
| |
| public ASN1Primitive toASN1Primitive() |
| { |
| ASN1EncodableVector v = new ASN1EncodableVector(); |
| |
| v.add(request); |
| v.add(cms); |
| v.add(thePOPAlgID); |
| v.add(witnessAlgID); |
| v.add(new DEROctetString(witness)); |
| |
| return new DERSequence(v); |
| } |
| } |