codec.pkcs12
Class MacData

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--java.util.ArrayList
                    |
                    +--codec.asn1.ASN1AbstractCollection
                          |
                          +--codec.asn1.ASN1Sequence
                                |
                                +--codec.pkcs12.MacData

All Implemented Interfaces:

ASN1Collection, ASN1Type, Cloneable, Collection, Externalizable, List, Serializable

public class MacData

extends ASN1Sequence

implements Serializable

This class represents a MacData as defined in PKCS#12. The ASN.1 definition of this structure is

  MacData::= SEQUENCE {
   mac         DigestInfo,
   macSalt     OCTET STRING,
   iterations  INTEGER DEFAULT 1
   }
 

PFX

Version:

"$Id: MacData.java,v 1.3 2003/01/28 04:46:06 jpeters Exp $"

Author:

Michele Boivin, Markus Tak

See Also:

Serialized Form

Field Summary

protected ASN1Integer	iter_ the number of iterations
protected DigestInfo	mac_ The mac data
protected ASN1OctetString	macSalt_ the salt used to produce the mac key

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

MacData()
Default constructor.

MacData(DigestInfo digest, byte[] salt, int it)
Constructor upon input data

Method Summary

int	getIterationCount()
DigestInfo	getMacData()
byte[]	getSalt()

Methods inherited from class codec.asn1.ASN1Sequence

getTag

Methods inherited from class codec.asn1.ASN1AbstractCollection

checkConstraints, decode, encode, getCollection, getConstraint, getTagClass, getValue, isExplicit, isOptional, isType, readExternal, setConstraint, setExplicit, setOptional, toString, writeExternal

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, remove, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, remove, removeAll, retainAll, subList

Field Detail

mac_

protected DigestInfo mac_

The mac data

macSalt_

protected ASN1OctetString macSalt_

the salt used to produce the mac key

iter_

protected ASN1Integer iter_

the number of iterations

Constructor Detail

MacData

public MacData()

Default constructor. Builds up the ASN.1 structure

MacData

public MacData(DigestInfo digest,
               byte[] salt,
               int it)

Constructor upon input data

Method Detail

getIterationCount

public int getIterationCount()

getMacData

public DigestInfo getMacData()

getSalt

public byte[] getSalt()