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package org.spongycastle.cms;
import java.math.BigInteger;
import org.spongycastle.asn1.x500.X500Name;
import org.spongycastle.cert.selector.X509CertificateHolderSelector;
public class KeyTransRecipientId
extends RecipientId
{
private X509CertificateHolderSelector baseSelector;
private KeyTransRecipientId(X509CertificateHolderSelector baseSelector)
{
super(keyTrans);
this.baseSelector = baseSelector;
}
/**
* Construct a key trans recipient ID with the value of a public key's subjectKeyId.
*
* @param subjectKeyId a subjectKeyId
*/
public KeyTransRecipientId(byte[] subjectKeyId)
{
this(null, null, subjectKeyId);
}
/**
* Construct a key trans recipient ID based on the issuer and serial number of the recipient's associated
* certificate.
*
* @param issuer the issuer of the recipient's associated certificate.
* @param serialNumber the serial number of the recipient's associated certificate.
*/
public KeyTransRecipientId(X500Name issuer, BigInteger serialNumber)
{
this(issuer, serialNumber, null);
}
/**
* Construct a key trans recipient ID based on the issuer and serial number of the recipient's associated
* certificate.
*
* @param issuer the issuer of the recipient's associated certificate.
* @param serialNumber the serial number of the recipient's associated certificate.
* @param subjectKeyId the subject key identifier to use to match the recipients associated certificate.
*/
public KeyTransRecipientId(X500Name issuer, BigInteger serialNumber, byte[] subjectKeyId)
{
this(new X509CertificateHolderSelector(issuer, serialNumber, subjectKeyId));
}
public X500Name getIssuer()
{
return baseSelector.getIssuer();
}
public BigInteger getSerialNumber()
{
return baseSelector.getSerialNumber();
}
public byte[] getSubjectKeyIdentifier()
{
return baseSelector.getSubjectKeyIdentifier();
}
public int hashCode()
{
return baseSelector.hashCode();
}
public boolean equals(
Object o)
{
if (!(o instanceof KeyTransRecipientId))
{
return false;
}
KeyTransRecipientId id = (KeyTransRecipientId)o;
return this.baseSelector.equals(id.baseSelector);
}
public Object clone()
{
return new KeyTransRecipientId(this.baseSelector);
}
public boolean match(Object obj)
{
if (obj instanceof KeyTransRecipientInformation)
{
return ((KeyTransRecipientInformation)obj).getRID().equals(this);
}
return baseSelector.match(obj);
}
}
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