Bouncy Castle Cryptography Library 1.48

org.bouncycastle.asn1.cms
Class KEKRecipientInfo

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

public class KEKRecipientInfo
extends ASN1Object


Constructor Summary
KEKRecipientInfo(ASN1Sequence seq)
           
KEKRecipientInfo(KEKIdentifier kekid, AlgorithmIdentifier keyEncryptionAlgorithm, ASN1OctetString encryptedKey)
           
 
Method Summary
 ASN1OctetString getEncryptedKey()
           
static KEKRecipientInfo getInstance(ASN1TaggedObject obj, boolean explicit)
          return a KEKRecipientInfo object from a tagged object.
static KEKRecipientInfo getInstance(java.lang.Object obj)
          return a KEKRecipientInfo object from the given object.
 KEKIdentifier getKekid()
           
 AlgorithmIdentifier getKeyEncryptionAlgorithm()
           
 ASN1Integer getVersion()
           
 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

KEKRecipientInfo

public KEKRecipientInfo(KEKIdentifier kekid,
                        AlgorithmIdentifier keyEncryptionAlgorithm,
                        ASN1OctetString encryptedKey)

KEKRecipientInfo

public KEKRecipientInfo(ASN1Sequence seq)
Method Detail

getInstance

public static KEKRecipientInfo getInstance(ASN1TaggedObject obj,
                                           boolean explicit)
return a KEKRecipientInfo object from a tagged object.

Parameters:
obj - the tagged object holding the object we want.
explicit - 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 KEKRecipientInfo getInstance(java.lang.Object obj)
return a KEKRecipientInfo object from the given object.

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

getVersion

public ASN1Integer getVersion()

getKekid

public KEKIdentifier getKekid()

getKeyEncryptionAlgorithm

public AlgorithmIdentifier getKeyEncryptionAlgorithm()

getEncryptedKey

public ASN1OctetString getEncryptedKey()

toASN1Primitive

public ASN1Primitive toASN1Primitive()
Produce an object suitable for an ASN1OutputStream.
 KEKRecipientInfo ::= SEQUENCE {
     version CMSVersion,  -- always set to 4
     kekid KEKIdentifier,
     keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier,
     encryptedKey EncryptedKey 
 }
 

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

Bouncy Castle Cryptography Library 1.48