Bouncy Castle Cryptography 1.50

org.bouncycastle.asn1.cms
Class RecipientKeyIdentifier

java.lang.Object
  extended by org.bouncycastle.asn1.ASN1Object
      extended by org.bouncycastle.asn1.cms.RecipientKeyIdentifier
All Implemented Interfaces:
ASN1Encodable

public class RecipientKeyIdentifier
extends ASN1Object

RFC 5652: Content encryption key delivery mechanisms.

 RecipientKeyIdentifier ::= SEQUENCE {
     subjectKeyIdentifier SubjectKeyIdentifier,
     date GeneralizedTime OPTIONAL,
     other OtherKeyAttribute OPTIONAL 
 }

 SubjectKeyIdentifier ::= OCTET STRING
 


Constructor Summary
RecipientKeyIdentifier(ASN1OctetString subjectKeyIdentifier, DERGeneralizedTime date, OtherKeyAttribute other)
           
RecipientKeyIdentifier(ASN1Sequence seq)
          Deprecated. use getInstance()
RecipientKeyIdentifier(byte[] subjectKeyIdentifier)
           
RecipientKeyIdentifier(byte[] subjectKeyIdentifier, DERGeneralizedTime date, OtherKeyAttribute other)
           
 
Method Summary
 DERGeneralizedTime getDate()
           
static RecipientKeyIdentifier getInstance(ASN1TaggedObject ato, boolean isExplicit)
          Return a RecipientKeyIdentifier object from a tagged object.
static RecipientKeyIdentifier getInstance(java.lang.Object obj)
          Return a RecipientKeyIdentifier object from the given object.
 OtherKeyAttribute getOtherKeyAttribute()
           
 ASN1OctetString getSubjectKeyIdentifier()
           
 ASN1Primitive toASN1Primitive()
          Produce an object suitable for an ASN1OutputStream.
 
Methods inherited from class org.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RecipientKeyIdentifier

public RecipientKeyIdentifier(ASN1OctetString subjectKeyIdentifier,
                              DERGeneralizedTime date,
                              OtherKeyAttribute other)

RecipientKeyIdentifier

public RecipientKeyIdentifier(byte[] subjectKeyIdentifier,
                              DERGeneralizedTime date,
                              OtherKeyAttribute other)

RecipientKeyIdentifier

public RecipientKeyIdentifier(byte[] subjectKeyIdentifier)

RecipientKeyIdentifier

public RecipientKeyIdentifier(ASN1Sequence seq)
Deprecated. use getInstance()

Method Detail

getInstance

public static RecipientKeyIdentifier getInstance(ASN1TaggedObject ato,
                                                 boolean isExplicit)
Return a RecipientKeyIdentifier object from a tagged object.

Parameters:
ato - the tagged object holding the object we want.
isExplicit - true if the object is meant to be explicitly tagged false otherwise.
Throws:
java.lang.IllegalArgumentException - if the object held by the tagged object cannot be converted.

getInstance

public static RecipientKeyIdentifier getInstance(java.lang.Object obj)
Return a RecipientKeyIdentifier object from the given object.

Accepted inputs:

Parameters:
obj - the object we want converted.
Throws:
java.lang.IllegalArgumentException - if the object cannot be converted.

getSubjectKeyIdentifier

public ASN1OctetString getSubjectKeyIdentifier()

getDate

public DERGeneralizedTime getDate()

getOtherKeyAttribute

public OtherKeyAttribute getOtherKeyAttribute()

toASN1Primitive

public ASN1Primitive toASN1Primitive()
Produce an object suitable for an ASN1OutputStream.

Specified by:
toASN1Primitive in interface ASN1Encodable
Specified by:
toASN1Primitive in class ASN1Object

Bouncy Castle Cryptography 1.50