Bouncy Castle Cryptography Library 1.48

org.bouncycastle.asn1.cms
Class DigestedData

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

public class DigestedData
extends ASN1Object

RFC 3274 - CMS Digest Data.

 DigestedData ::= SEQUENCE {
               version CMSVersion,
               digestAlgorithm DigestAlgorithmIdentifier,
               encapContentInfo EncapsulatedContentInfo,
               digest Digest }
 


Constructor Summary
DigestedData(AlgorithmIdentifier digestAlgorithm, ContentInfo encapContentInfo, byte[] digest)
           
 
Method Summary
 byte[] getDigest()
           
 AlgorithmIdentifier getDigestAlgorithm()
           
 ContentInfo getEncapContentInfo()
           
static DigestedData getInstance(ASN1TaggedObject _ato, boolean _explicit)
          return a CompressedData object from a tagged object.
static DigestedData getInstance(java.lang.Object obj)
          return a CompressedData object from the given object.
 ASN1Integer getVersion()
           
 ASN1Primitive toASN1Primitive()
           
 
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

DigestedData

public DigestedData(AlgorithmIdentifier digestAlgorithm,
                    ContentInfo encapContentInfo,
                    byte[] digest)
Method Detail

getInstance

public static DigestedData getInstance(ASN1TaggedObject _ato,
                                       boolean _explicit)
return a CompressedData object from a tagged object.

Parameters:
_ato - 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 DigestedData getInstance(java.lang.Object obj)
return a CompressedData 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()

getDigestAlgorithm

public AlgorithmIdentifier getDigestAlgorithm()

getEncapContentInfo

public ContentInfo getEncapContentInfo()

toASN1Primitive

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

getDigest

public byte[] getDigest()

Bouncy Castle Cryptography Library 1.48