| 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.crmf.PKIPublicationInfo; |
| import org.bouncycastle.asn1.x509.AlgorithmIdentifier; |
| import org.bouncycastle.util.Arrays; |
| |
| /** |
| *<pre> |
| * CMCPublicationInfo ::= SEQUENCE { |
| * hashAlg AlgorithmIdentifier, |
| * certHashes SEQUENCE OF OCTET STRING, |
| * pubInfo PKIPublicationInfo |
| * } |
| * |
| *</pre> |
| */ |
| public class CMCPublicationInfo |
| extends ASN1Object |
| { |
| private final AlgorithmIdentifier hashAlg; |
| private final ASN1Sequence certHashes; |
| private final PKIPublicationInfo pubInfo; |
| |
| public CMCPublicationInfo(AlgorithmIdentifier hashAlg, byte[][] anchorHashes, PKIPublicationInfo pubInfo) |
| { |
| this.hashAlg = hashAlg; |
| |
| ASN1EncodableVector v = new ASN1EncodableVector(); |
| for (int i = 0; i != anchorHashes.length; i++) |
| { |
| v.add(new DEROctetString(Arrays.clone(anchorHashes[i]))); |
| } |
| this.certHashes = new DERSequence(v); |
| |
| this.pubInfo = pubInfo; |
| } |
| |
| private CMCPublicationInfo(ASN1Sequence seq) |
| { |
| if (seq.size() != 3) |
| { |
| throw new IllegalArgumentException("incorrect sequence size"); |
| } |
| this.hashAlg = AlgorithmIdentifier.getInstance(seq.getObjectAt(0)); |
| this.certHashes = ASN1Sequence.getInstance(seq.getObjectAt(1)); |
| this.pubInfo = PKIPublicationInfo.getInstance(seq.getObjectAt(2)); |
| } |
| |
| public static CMCPublicationInfo getInstance(Object o) |
| { |
| if (o instanceof CMCPublicationInfo) |
| { |
| return (CMCPublicationInfo)o; |
| } |
| |
| if (o != null) |
| { |
| return new CMCPublicationInfo(ASN1Sequence.getInstance(o)); |
| } |
| |
| return null; |
| } |
| |
| public AlgorithmIdentifier getHashAlg() |
| { |
| return hashAlg; |
| } |
| |
| public byte[][] getCertHashes() |
| { |
| byte[][] hashes = new byte[certHashes.size()][]; |
| |
| for (int i = 0; i != hashes.length; i++) |
| { |
| hashes[i] = Arrays.clone(ASN1OctetString.getInstance(certHashes.getObjectAt(i)).getOctets()); |
| } |
| |
| return hashes; |
| } |
| |
| public PKIPublicationInfo getPubInfo() |
| { |
| return pubInfo; |
| } |
| |
| public ASN1Primitive toASN1Primitive() |
| { |
| ASN1EncodableVector v = new ASN1EncodableVector(); |
| |
| v.add(hashAlg); |
| v.add(certHashes); |
| v.add(pubInfo); |
| |
| return new DERSequence(v); |
| } |
| } |