package org.bouncycastle.asn1.cms; import org.bouncycastle.asn1.ASN1Choice; import org.bouncycastle.asn1.ASN1Encodable; import org.bouncycastle.asn1.ASN1Object; import org.bouncycastle.asn1.ASN1OctetString; import org.bouncycastle.asn1.ASN1Primitive; import org.bouncycastle.asn1.ASN1TaggedObject; import org.bouncycastle.asn1.DERTaggedObject; import org.bouncycastle.asn1.x509.SubjectKeyIdentifier; /** * RFC 5652: * Content encryption key delivery mechanisms. *
* OriginatorIdentifierOrKey ::= CHOICE { * issuerAndSerialNumber IssuerAndSerialNumber, * subjectKeyIdentifier [0] SubjectKeyIdentifier, * originatorKey [1] OriginatorPublicKey * } * * SubjectKeyIdentifier ::= OCTET STRING **/ public class OriginatorIdentifierOrKey extends ASN1Object implements ASN1Choice { private ASN1Encodable id; public OriginatorIdentifierOrKey( IssuerAndSerialNumber id) { this.id = id; } /** * @deprecated use version taking a SubjectKeyIdentifier */ public OriginatorIdentifierOrKey( ASN1OctetString id) { this(new SubjectKeyIdentifier(id.getOctets())); } public OriginatorIdentifierOrKey( SubjectKeyIdentifier id) { this.id = new DERTaggedObject(false, 0, id); } public OriginatorIdentifierOrKey( OriginatorPublicKey id) { this.id = new DERTaggedObject(false, 1, id); } /** * @deprecated use more specific version */ public OriginatorIdentifierOrKey( ASN1Primitive id) { this.id = id; } /** * Return an OriginatorIdentifierOrKey object from a tagged object. * * @param o the tagged object holding the object we want. * @param explicit true if the object is meant to be explicitly * tagged false otherwise. * @exception IllegalArgumentException if the object held by the * tagged object cannot be converted. */ public static OriginatorIdentifierOrKey getInstance( ASN1TaggedObject o, boolean explicit) { if (!explicit) { throw new IllegalArgumentException( "Can't implicitly tag OriginatorIdentifierOrKey"); } return getInstance(o.getObject()); } /** * Return an OriginatorIdentifierOrKey object from the given object. *
* Accepted inputs: *