org.bouncycastle.asn1.cms
Class EnvelopedData

java.lang.Object
  org.bouncycastle.asn1.ASN1Encodable
      org.bouncycastle.asn1.cms.EnvelopedData

All Implemented Interfaces:

DEREncodable

public class EnvelopedData

extends ASN1Encodable

Field Summary

Fields inherited from class org.bouncycastle.asn1.ASN1Encodable

BER, DER

Constructor Summary

EnvelopedData(ASN1Sequence seq)

EnvelopedData(OriginatorInfo originatorInfo, ASN1Set recipientInfos, EncryptedContentInfo encryptedContentInfo, ASN1Set unprotectedAttrs)

Method Summary

EncryptedContentInfo	getEncryptedContentInfo()
static EnvelopedData	getInstance(ASN1TaggedObject obj, boolean explicit) return an EnvelopedData object from a tagged object.
static EnvelopedData	getInstance(java.lang.Object obj) return an EnvelopedData object from the given object.
OriginatorInfo	getOriginatorInfo()
ASN1Set	getRecipientInfos()
ASN1Set	getUnprotectedAttrs()
DERInteger	getVersion()
DERObject	toASN1Object() Produce an object suitable for an ASN1OutputStream.

Methods inherited from class org.bouncycastle.asn1.ASN1Encodable

equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EnvelopedData

public EnvelopedData(OriginatorInfo originatorInfo,
                     ASN1Set recipientInfos,
                     EncryptedContentInfo encryptedContentInfo,
                     ASN1Set unprotectedAttrs)

EnvelopedData

public EnvelopedData(ASN1Sequence seq)

Method Detail

getInstance

public static EnvelopedData getInstance(ASN1TaggedObject obj,
                                        boolean explicit)

return an EnvelopedData 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 EnvelopedData getInstance(java.lang.Object obj)

return an EnvelopedData object from the given object.

Parameters:

obj - the object we want converted.

Throws:

java.lang.IllegalArgumentException - if the object cannot be converted.

getVersion

public DERInteger getVersion()

getOriginatorInfo

public OriginatorInfo getOriginatorInfo()

getRecipientInfos

public ASN1Set getRecipientInfos()

getEncryptedContentInfo

public EncryptedContentInfo getEncryptedContentInfo()

getUnprotectedAttrs

public ASN1Set getUnprotectedAttrs()

toASN1Object

public DERObject toASN1Object()

Produce an object suitable for an ASN1OutputStream.

 EnvelopedData ::= SEQUENCE {
     version CMSVersion,
     originatorInfo [0] IMPLICIT OriginatorInfo OPTIONAL,
     recipientInfos RecipientInfos,
     encryptedContentInfo EncryptedContentInfo,
     unprotectedAttrs [1] IMPLICIT UnprotectedAttributes OPTIONAL 
 }
 

Specified by:

toASN1Object in class ASN1Encodable