Bouncy Castle Cryptography Library 1.49

org.bouncycastle.asn1.cms
Class EnvelopedData

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

public class EnvelopedData
extends ASN1Object


Constructor Summary
EnvelopedData(ASN1Sequence seq)
          Deprecated. use getInstance()
EnvelopedData(OriginatorInfo originatorInfo, ASN1Set recipientInfos, EncryptedContentInfo encryptedContentInfo, ASN1Set unprotectedAttrs)
           
EnvelopedData(OriginatorInfo originatorInfo, ASN1Set recipientInfos, EncryptedContentInfo encryptedContentInfo, Attributes unprotectedAttrs)
           
 
Method Summary
static int calculateVersion(OriginatorInfo originatorInfo, ASN1Set recipientInfos, ASN1Set unprotectedAttrs)
           
 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()
           
 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

EnvelopedData

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

EnvelopedData

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

EnvelopedData

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

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 ASN1Integer getVersion()

getOriginatorInfo

public OriginatorInfo getOriginatorInfo()

getRecipientInfos

public ASN1Set getRecipientInfos()

getEncryptedContentInfo

public EncryptedContentInfo getEncryptedContentInfo()

getUnprotectedAttrs

public ASN1Set getUnprotectedAttrs()

toASN1Primitive

public ASN1Primitive toASN1Primitive()
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:
toASN1Primitive in interface ASN1Encodable
Specified by:
toASN1Primitive in class ASN1Object

calculateVersion

public static int calculateVersion(OriginatorInfo originatorInfo,
                                   ASN1Set recipientInfos,
                                   ASN1Set unprotectedAttrs)

Bouncy Castle Cryptography Library 1.49