Bouncy Castle Cryptography Library 1.60

org.bouncycastle.cms
Class CMSAuthenticatedData

java.lang.Object
  |
  +--org.bouncycastle.cms.CMSAuthenticatedData
All Implemented Interfaces:
org.bouncycastle.util.Encodable

public class CMSAuthenticatedData
extends java.lang.Object
implements org.bouncycastle.util.Encodable

containing class for an CMS Authenticated Data object


Constructor Summary
CMSAuthenticatedData(byte[] authData)
           
CMSAuthenticatedData(byte[] authData, DigestCalculatorProvider digestCalculatorProvider)
           
CMSAuthenticatedData(org.bouncycastle.asn1.cms.ContentInfo contentInfo)
           
CMSAuthenticatedData(org.bouncycastle.asn1.cms.ContentInfo contentInfo, DigestCalculatorProvider digestCalculatorProvider)
           
CMSAuthenticatedData(java.io.InputStream authData)
           
CMSAuthenticatedData(java.io.InputStream authData, DigestCalculatorProvider digestCalculatorProvider)
           
 
Method Summary
 org.bouncycastle.asn1.cms.AttributeTable getAuthAttrs()
          return a table of the digested attributes indexed by the OID of the attribute.
 byte[] getContentDigest()
           
 org.bouncycastle.asn1.cms.ContentInfo getContentInfo()
          Deprecated. use toASN1Structure()
 byte[] getEncoded()
          return the ASN.1 encoded representation of this object.
 byte[] getMac()
           
 java.lang.String getMacAlgOID()
          return the object identifier for the content MAC algorithm.
 org.bouncycastle.asn1.x509.AlgorithmIdentifier getMacAlgorithm()
          Return the MAC algorithm details for the MAC associated with the data in this object.
 byte[] getMacAlgParams()
          return the ASN.1 encoded MAC algorithm parameters, or null if there aren't any.
 OriginatorInformation getOriginatorInfo()
          Return the originator information associated with this message if present.
 RecipientInformationStore getRecipientInfos()
          return a store of the intended recipients for this message
 org.bouncycastle.asn1.cms.AttributeTable getUnauthAttrs()
          return a table of the undigested attributes indexed by the OID of the attribute.
 org.bouncycastle.asn1.cms.ContentInfo toASN1Structure()
          return the ContentInfo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CMSAuthenticatedData

public CMSAuthenticatedData(byte[] authData)
                     throws CMSException

CMSAuthenticatedData

public CMSAuthenticatedData(byte[] authData,
                            DigestCalculatorProvider digestCalculatorProvider)
                     throws CMSException

CMSAuthenticatedData

public CMSAuthenticatedData(java.io.InputStream authData)
                     throws CMSException

CMSAuthenticatedData

public CMSAuthenticatedData(java.io.InputStream authData,
                            DigestCalculatorProvider digestCalculatorProvider)
                     throws CMSException

CMSAuthenticatedData

public CMSAuthenticatedData(org.bouncycastle.asn1.cms.ContentInfo contentInfo)
                     throws CMSException

CMSAuthenticatedData

public CMSAuthenticatedData(org.bouncycastle.asn1.cms.ContentInfo contentInfo,
                            DigestCalculatorProvider digestCalculatorProvider)
                     throws CMSException
Method Detail

getOriginatorInfo

public OriginatorInformation getOriginatorInfo()
Return the originator information associated with this message if present.
Returns:
OriginatorInformation, null if not present.

getMac

public byte[] getMac()

getMacAlgorithm

public org.bouncycastle.asn1.x509.AlgorithmIdentifier getMacAlgorithm()
Return the MAC algorithm details for the MAC associated with the data in this object.
Returns:
AlgorithmIdentifier representing the MAC algorithm.

getMacAlgOID

public java.lang.String getMacAlgOID()
return the object identifier for the content MAC algorithm.

getMacAlgParams

public byte[] getMacAlgParams()
return the ASN.1 encoded MAC algorithm parameters, or null if there aren't any.

getRecipientInfos

public RecipientInformationStore getRecipientInfos()
return a store of the intended recipients for this message

getContentInfo

public org.bouncycastle.asn1.cms.ContentInfo getContentInfo()
Deprecated. use toASN1Structure()

return the ContentInfo

toASN1Structure

public org.bouncycastle.asn1.cms.ContentInfo toASN1Structure()
return the ContentInfo

getAuthAttrs

public org.bouncycastle.asn1.cms.AttributeTable getAuthAttrs()
return a table of the digested attributes indexed by the OID of the attribute.

getUnauthAttrs

public org.bouncycastle.asn1.cms.AttributeTable getUnauthAttrs()
return a table of the undigested attributes indexed by the OID of the attribute.

getEncoded

public byte[] getEncoded()
                  throws java.io.IOException
return the ASN.1 encoded representation of this object.
Specified by:
getEncoded in interface org.bouncycastle.util.Encodable

getContentDigest

public byte[] getContentDigest()

Bouncy Castle Cryptography Library 1.60