org.gudy.bouncycastle.asn1.x509
Class ObjectDigestInfo

java.lang.Object
  extended by org.gudy.bouncycastle.asn1.ASN1Encodable
      extended by org.gudy.bouncycastle.asn1.x509.ObjectDigestInfo
All Implemented Interfaces:
DEREncodable

public class ObjectDigestInfo
extends ASN1Encodable

ObjectDigestInfo ASN.1 structure used in v2 attribute certificates.

  
    ObjectDigestInfo ::= SEQUENCE {
         digestedObjectType  ENUMERATED {
                 publicKey            (0),
                 publicKeyCert        (1),
                 otherObjectTypes     (2) },
                         -- otherObjectTypes MUST NOT
                         -- be used in this profile
         otherObjectTypeID   OBJECT IDENTIFIER OPTIONAL,
         digestAlgorithm     AlgorithmIdentifier,
         objectDigest        BIT STRING
    }
   
 


Field Summary
static int otherObjectDigest
          An other object is hashed.
static int publicKey
          The public key is hashed.
static int publicKeyCert
          The public key certificate is hashed.
 
Fields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
 
Constructor Summary
ObjectDigestInfo(int digestedObjectType, java.lang.String otherObjectTypeID, AlgorithmIdentifier digestAlgorithm, byte[] objectDigest)
          Constructor from given details.
 
Method Summary
 AlgorithmIdentifier getDigestAlgorithm()
           
 DEREnumerated getDigestedObjectType()
           
static ObjectDigestInfo getInstance(ASN1TaggedObject obj, boolean explicit)
           
static ObjectDigestInfo getInstance(java.lang.Object obj)
           
 DERBitString getObjectDigest()
           
 DERObjectIdentifier getOtherObjectTypeID()
           
 DERObject toASN1Object()
          Produce an object suitable for an ASN1OutputStream.
 
Methods inherited from class org.gudy.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
 

Field Detail

publicKey

public static final int publicKey
The public key is hashed.

See Also:
Constant Field Values

publicKeyCert

public static final int publicKeyCert
The public key certificate is hashed.

See Also:
Constant Field Values

otherObjectDigest

public static final int otherObjectDigest
An other object is hashed.

See Also:
Constant Field Values
Constructor Detail

ObjectDigestInfo

public ObjectDigestInfo(int digestedObjectType,
                        java.lang.String otherObjectTypeID,
                        AlgorithmIdentifier digestAlgorithm,
                        byte[] objectDigest)
Constructor from given details.

If digestedObjectType is not publicKeyCert or publicKey otherObjectTypeID must be given, otherwise it is ignored.

Parameters:
digestedObjectType - The digest object type.
otherObjectTypeID - The object type ID for otherObjectDigest.
digestAlgorithm - The algorithm identifier for the hash.
objectDigest - The hash value.
Method Detail

getInstance

public static ObjectDigestInfo getInstance(java.lang.Object obj)

getInstance

public static ObjectDigestInfo getInstance(ASN1TaggedObject obj,
                                           boolean explicit)

getDigestedObjectType

public DEREnumerated getDigestedObjectType()

getOtherObjectTypeID

public DERObjectIdentifier getOtherObjectTypeID()

getDigestAlgorithm

public AlgorithmIdentifier getDigestAlgorithm()

getObjectDigest

public DERBitString getObjectDigest()

toASN1Object

public DERObject toASN1Object()
Produce an object suitable for an ASN1OutputStream.
  
    ObjectDigestInfo ::= SEQUENCE {
         digestedObjectType  ENUMERATED {
                 publicKey            (0),
                 publicKeyCert        (1),
                 otherObjectTypes     (2) },
                         -- otherObjectTypes MUST NOT
                         -- be used in this profile
         otherObjectTypeID   OBJECT IDENTIFIER OPTIONAL,
         digestAlgorithm     AlgorithmIdentifier,
         objectDigest        BIT STRING
    }
   
 

Specified by:
toASN1Object in class ASN1Encodable