Class Challenge

  • All Implemented Interfaces:
    org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable

    public class Challenge
    extends org.bouncycastle.asn1.ASN1Object
    • Constructor Summary

      Constructors 
      Constructor Description
      Challenge​(byte[] witness, byte[] challenge)  
      Challenge​(org.bouncycastle.asn1.x509.AlgorithmIdentifier owf, byte[] witness, byte[] challenge)  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      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)
                         --   }
              }
         
        Specified by:
        toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable
        Specified by:
        toASN1Primitive in class org.bouncycastle.asn1.ASN1Object
        Returns:
        a basic ASN.1 object representation.