com.novosec.pkix.asn1.cmp

Class Challenge

java.lang.Object

com.novosec.pkix.asn1.cmp.Challenge

All Implemented Interfaces:

org.bouncycastle.asn1.ASN1Encodable

public class Challenge
extends java.lang.Object
implements org.bouncycastle.asn1.ASN1Encodable

ASN.1 structure DER En/DeCoder.

   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, sender GeneralName}  
                                                            --   rand --> the randomly-generated INTEGER A (above); sender --> the sender's name (as included in PKIHeader)
   }

 

Constructor Summary

Constructors

Constructor and Description
Challenge(org.bouncycastle.asn1.ASN1Sequence seq)
Challenge(org.bouncycastle.asn1.DEROctetString witness, org.bouncycastle.asn1.DEROctetString challenge)

Method Summary

Methods

Modifier and Type	Method and Description
org.bouncycastle.asn1.DEROctetString	getChallenge()
static Challenge	getInstance(org.bouncycastle.asn1.ASN1TaggedObject obj, boolean explicit)
static Challenge	getInstance(java.lang.Object obj)
org.bouncycastle.asn1.x509.AlgorithmIdentifier	getOwf()
org.bouncycastle.asn1.DEROctetString	getWitness()
void	setOwf(org.bouncycastle.asn1.x509.AlgorithmIdentifier owf)
org.bouncycastle.asn1.ASN1Primitive	toASN1Primitive()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Challenge

public Challenge(org.bouncycastle.asn1.ASN1Sequence seq)

Challenge

public Challenge(org.bouncycastle.asn1.DEROctetString witness,
         org.bouncycastle.asn1.DEROctetString challenge)

Method Detail

getInstance

public static Challenge getInstance(org.bouncycastle.asn1.ASN1TaggedObject obj,
                    boolean explicit)

getInstance

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

getOwf

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

setOwf

public void setOwf(org.bouncycastle.asn1.x509.AlgorithmIdentifier owf)

getWitness

public org.bouncycastle.asn1.DEROctetString getWitness()

getChallenge

public org.bouncycastle.asn1.DEROctetString getChallenge()

toASN1Primitive

public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()

Specified by:

toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object