Bouncy Castle Cryptography Library 1.71

org.bouncycastle.asn1.cmp
Class Challenge

java.lang.Object
  |
  +--org.bouncycastle.asn1.ASN1Object
        |
        +--org.bouncycastle.asn1.cmp.Challenge
All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable

public class Challenge
extends org.bouncycastle.asn1.ASN1Object


Constructor Summary
Challenge(org.bouncycastle.asn1.x509.AlgorithmIdentifier owf, byte[] witness, byte[] challenge)
           
Challenge(byte[] witness, byte[] challenge)
           
 
Method Summary
 byte[] getChallenge()
           
static Challenge getInstance(java.lang.Object o)
           
 org.bouncycastle.asn1.x509.AlgorithmIdentifier getOwf()
           
 byte[] getWitness()
           
 org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
          Challenge ::= SEQUENCE { owf AlgorithmIdentifier OPTIONAL, -- MUST be present in the first Challenge; MAY be omitted in -- any subsequent Challenge in POPODecKeyChallContent (if -- omitted, then the owf used in the immediately preceding -- Challenge is to be used).
 
Methods inherited from class org.bouncycastle.asn1.ASN1Object
encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Challenge

public Challenge(byte[] witness,
                 byte[] challenge)

Challenge

public Challenge(org.bouncycastle.asn1.x509.AlgorithmIdentifier owf,
                 byte[] witness,
                 byte[] challenge)
Method Detail

getInstance

public static Challenge getInstance(java.lang.Object o)

getOwf

public org.bouncycastle.asn1.x509.AlgorithmIdentifier getOwf()

getWitness

public byte[] getWitness()

getChallenge

public byte[] getChallenge()

toASN1Primitive

public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
Challenge ::= SEQUENCE { owf AlgorithmIdentifier OPTIONAL, -- MUST be present in the first Challenge; MAY be omitted in -- any subsequent Challenge in POPODecKeyChallContent (if -- omitted, then the owf used in the immediately preceding -- Challenge is to be used). witness OCTET STRING, -- the result of applying the one-way function (owf) to a -- randomly-generated INTEGER, A. [Note that a different -- INTEGER MUST be used for each Challenge.] challenge OCTET STRING -- the encryption (under the public key for which the cert. -- request is being made) of Rand, where Rand is specified as -- Rand ::= SEQUENCE { -- int INTEGER, -- - the randomly-generated INTEGER A (above) -- sender GeneralName -- - the sender's name (as included in PKIHeader) -- } }
Overrides:
toASN1Primitive in class org.bouncycastle.asn1.ASN1Object
Returns:
a basic ASN.1 object representation.

Bouncy Castle Cryptography Library 1.71